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Shop our Unique Bridal Collection

Shop Denver's most unique selection of studio made high quality fine jewelry

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KMJ

Featured Jewels From Our Brick + Mortar Shops

Handmade + Unique Jewelry from Independent Artists across the United States celebrating contemporary, ethically made jewelry

Shop Rene Escobar

Rene Escobar is a proud third-generation jeweler. His company, Rene Escobar Jewelry, is based in South Florida. Rene is committed to authenticity, originality, and the endurance to the beautiful art of hand-made jewelry.

Rene’s love affair with the world of jewelry began at an early age. The fascination of watching his father, a master craftsman, create intricately beautiful pieces quickly developed into a passion. In the early 1980’s amidst the uncertain social climate of his native Nicaragua, Rene was sent to South Florida to attend college in order to pursue an education unavailable to him in his home country. However, his innate attraction to the art of jewelry making impelled him to seek out a career as a goldsmith.  

Jewelry making is in his blood, but his passion is personal, he got his first position as a jeweler when he was seventeen. For the next few years, Rene had the good fortune of working alongside some of the most skillful jewelers in South Florida allowing him to refine his craft. In the early 1990s, Rene formed Rene Escobar Inc., a studio, where for nearly twenty years, he created one-of-a-kind pieces for some of the finest collectors throughout the southeastern United States. 

As a private jeweler Rene has always drawn inspiration from keenly observing his clientele, in 2008 motivated by these clients, he created a collection of 18K gold, diamonds and colorful gemstone earrings, that he exhibited for the first time at The Jewelers of America Summer Show in New York City, the collection was a success, since then his collections have been attracting art galleries and select jewelry stores.

Rene’s collections are always evolving, always hand-made in his South Florida Studio using recycled precious metals, set with responsibly sourced gemstones,employing traditional and cutting edge jewelry-making techniques. He and his life partner hand-create each of Rene's jewelry collections. 

His clientele embraces Rene’s belief that each individual piece of jewelry is in its own essence a work of art.

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We LOVE Petite Baleine Jewelry

Shop NEW OOAK pieces from one of our favorite jewelers

Pink Sapphire Bow Necklace - Gold + Sapphire
Pink Sapphire Bow Necklace - Gold + Sapphire

Pink Sapphire Bow Necklace - Gold + Sapphire

$1,170.00

Garnet Studs - 14K Gold + Garnet
Garnet Studs - 14K Gold + Garnet

Garnet Studs - 14K Gold + Garnet

$790.00

Emerald Pear Shaped Studs - 14k gold + Emeralds
Emerald Pear Shaped Studs - 14k gold + Emeralds

Emerald Pear Shaped Studs - 14k gold + Emeralds

$790.00

Australian Opal Leaf with Diamond - 18k Gold + Opal + Diamond
Australian Opal Leaf with Diamond - 18k Gold + Opal + Diamond

Australian Opal Leaf with Diamond - 18k Gold + Opal + Diamond

$1,240.00

Australian Opal Orbit Ring - 18k Gold + Opal + Diamonds
Australian Opal Orbit Ring - 18k Gold + Opal + Diamonds

Australian Opal Orbit Ring - 18k Gold + Opal + Diamonds

$1,980.00

Australian Opal 14k Bezel Pendant - Australian Opal + 14k Gold
Australian Opal 14k Bezel Pendant - Australian Opal + 14k Gold

Australian Opal 14k Bezel Pendant - Australian Opal + 14k Gold

$1,020.00

Milky White Cushion Diamond - 18k Gold
Milky White Cushion Diamond - 18k Gold

Milky White Cushion Diamond - 18k Gold

$2,260.00

Australian Opal Sharks Tooth 18k Necklace
Australian Opal Sharks Tooth 18k Necklace

Australian Opal Sharks Tooth 18k Necklace

$2,695.00

Salt and Pepper Diamond Pear Heart Ring - 18k Gold
Salt and Pepper Diamond Pear Heart Ring - 18k Gold

Salt and Pepper Diamond Pear Heart Ring - 18k Gold

$5,250.00

Australian Opal 18k Teardrop Bezel Pendant - 18k + Australian Opal
Australian Opal 18k Teardrop Bezel Pendant - 18k + Australian Opal

Australian Opal 18k Teardrop Bezel Pendant - 18k + Australian Opal

$1,530.00

Magnolia Faceted Aquamarine Dangles - 18k Gold + Aquamarine
Magnolia Faceted Aquamarine Dangles - 18k Gold + Aquamarine

Magnolia Faceted Aquamarine Dangles - 18k Gold + Aquamarine

$1,540.00

Salt and Pepper Diamond Ring with Tapered Baguettes - Platinum, 18k Gold
Salt and Pepper Diamond Ring with Tapered Baguettes - Platinum, 18k Gold

Salt and Pepper Diamond Ring with Tapered Baguettes - Platinum, 18k Gold

$3,690.00

Charmed Skull Hot Pink Sapphire Necklace - 14k Gold
Charmed Skull Hot Pink Sapphire Necklace - 14k Gold

Charmed Skull Hot Pink Sapphire Necklace - 14k Gold

$435.00

Mambo Navy Spinel Statement Ring 20k Aprict
Mambo Navy Spinel Statement Ring 20k Aprict

Mambo Navy Spinel Statement Ring 20k Aprict

$17,600.00

Diamond Studs - 18k Gold + Salt + Pepper Diamonds
Diamond Studs - 18k Gold + Salt + Pepper Diamonds

Diamond Studs - 18k Gold + Salt + Pepper Diamonds

$1,080.00

Hot Pink Marquise Tourmaline Ring - 18k Gold + Tourmaline
Hot Pink Marquise Tourmaline Ring - 18k Gold + Tourmaline

Hot Pink Marquise Tourmaline Ring - 18k Gold + Tourmaline

$3,000.00

Charmed Dagger Pink Sapphire Necklace - 14k Gold
Charmed Dagger Pink Sapphire Necklace - 14k Gold

Charmed Dagger Pink Sapphire Necklace - 14k Gold

$465.00

Wink Translucent Rose Cut Diamond Ring - 18k Gold
Wink Translucent Rose Cut Diamond Ring - 18k Gold

Wink Translucent Rose Cut Diamond Ring - 18k Gold

$1,785.00

Champagne Bar Tourmaline Ring - 18k Gold + Tourmaline
Champagne Bar Tourmaline Ring - 18k Gold + Tourmaline

Champagne Bar Tourmaline Ring - 18k Gold + Tourmaline

$3,690.00

Australian Opal Envelope Necklace - 14k, Sterling
Australian Opal Envelope Necklace  - 14k, Sterling

Australian Opal Envelope Necklace - 14k, Sterling

$1,605.00

Atelier Narce Jewelry

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NEW! Rachel Atherley ✨

Lots of new pieces have just landed online! Due to the unique nature of the stones all are One Of A Kind - get them before they are gone!

Jellyfish Earrings - 18k Gold + Kingman Turquoise
Jellyfish Earrings - 18k Gold + Kingman Turquoise

Jellyfish Earrings - 18k Gold + Kingman Turquoise

$3,000.00

Scarab Pendant in 14k Gold and Tanzanite
Scarab Pendant in 14k Gold and Tanzanite

Scarab Pendant in 14k Gold and Tanzanite

$740.00

Jellyfish Pendant - 18k Gold + Lighting Ridge Opal
Jellyfish Pendant - 18k Gold + Lighting Ridge Opal

Jellyfish Pendant - 18k Gold + Lighting Ridge Opal

$1,860.00

Feather Earrings in 18k Gold and Turquoise
Feather Earrings in 18k Gold and Turquoise

Feather Earrings in 18k Gold and Turquoise

$1,320.00

Scarab Post Earrings in 14k Gold and Opal
Scarab Post Earrings in 14k Gold and Opal

Scarab Post Earrings in 14k Gold and Opal

$1,100.00

Feather Earrings in 18k Gold and Pink Opal
Feather Earrings in 18k Gold and Pink Opal

Feather Earrings in 18k Gold and Pink Opal

$1,320.00

Small Peacock Earrings - 14k Gold + Orissa Kyanite
Small Peacock Earrings - 14k Gold + Orissa Kyanite

Small Peacock Earrings - 14k Gold + Orissa Kyanite

$860.00

Scarab Pendant in 14k Gold and Opal
Scarab Pendant in 14k Gold and Opal

Scarab Pendant in 14k Gold and Opal

$825.00

Tiny Stingray Earrings - 18k Gold + Pink Tourmaline
Tiny Stingray Earrings - 18k Gold + Pink Tourmaline

Tiny Stingray Earrings - 18k Gold + Pink Tourmaline

$795.00

Cocoon Post Earrings - 18k Gold + Chrysoprase
Cocoon Post Earrings - 18k Gold + Chrysoprase

Cocoon Post Earrings - 18k Gold + Chrysoprase

$495.00

Large Plumage Earrings - 14k Gold, Rainbow Moonstone, Rose Quartz, Pink Tourmaline + Garnet
Large Plumage Earrings - 14k Gold, Rainbow Moonstone, Rose Quartz, Pink Tourmaline + Garnet

Large Plumage Earrings - 14k Gold, Rainbow Moonstone, Rose Quartz, Pink Tourmaline + Garnet

$1,970.00

Scarab Pendant in 14k Gold and Pink to Clear Ombre Tourmaline
Scarab Pendant in 14k Gold and Pink to Clear Ombre Tourmaline

Scarab Pendant in 14k Gold and Pink to Clear Ombre Tourmaline

$725.00

Large Peacock Earrings - 14k Gold + Orissa Kyanite
Large Peacock Earrings - 14k Gold + Orissa Kyanite

Large Peacock Earrings - 14k Gold + Orissa Kyanite

$1,430.00

Long Lucky Scarab Pendant - 14k Gold + Emerald
Long Lucky Scarab Pendant - 14k Gold + Emerald

Long Lucky Scarab Pendant - 14k Gold + Emerald

$935.00

Lucky Scarab Ring - 14k Gold + Chrysoprase
Lucky Scarab Ring - 14k Gold + Chrysoprase

Lucky Scarab Ring - 14k Gold + Chrysoprase

$1,080.00

Small Stingray Earrings - 18k Gold + Kyanite
Small Stingray Earrings - 18k Gold + Kyanite

Small Stingray Earrings - 18k Gold + Kyanite

$880.00

Owl Pendant - 18k Gold + Chrysoprase
Owl Pendant - 18k Gold + Chrysoprase

Owl Pendant - 18k Gold + Chrysoprase

$850.00

Small Plumage Earrings - 14k Gold, Rainbow Moonstone, Labradorite + Kyanite
Small Plumage Earrings - 14k Gold, Rainbow Moonstone, Labradorite + Kyanite

Small Plumage Earrings - 14k Gold, Rainbow Moonstone, Labradorite + Kyanite

$795.00

Fishbone Necklace - 18k gold + Tourmaline
Fishbone Necklace - 18k gold + Tourmaline

Fishbone Necklace - 18k gold + Tourmaline

$3,575.00

Seed Post Earrings - 14k Gold
Seed Post Earrings - 14k Gold

Seed Post Earrings - 14k Gold

$550.00

KMJ Scattered Diamond Collection Expanded

Based off our ever popular Scattered Diamond Band. We have now expanded this beautiful design with new widths + metal options, necklaces, bracelets, and earrings! Timeless pieces with a contemporary feel.

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SHOP Kate Maller Jewelry

From the subtle to the sublime, the handcrafted KMJ collections celebrate love, ignite joy, and look beautiful, forever. Shop fine sustainable jewelry from every KMJ collection featuring rings, bracelets, cuffs, necklaces, and earrings in 22k or 18k gold, oxidized silver, and reclaimed diamonds.

OOAK Signature Cuff #001 - 18ky Gold, Oxidized Silver + Diamonds
OOAK Signature Cuff #001 - 18ky Gold, Oxidized Silver + Diamonds

OOAK Signature Cuff #001 - 18ky Gold, Oxidized Silver + Diamonds

$36,010.00

Long Light Saber Earrings - 18k Gold + VS Diamonds
Long Light Saber Earrings - 18k Gold + VS Diamonds

Long Light Saber Earrings - 18k Gold + VS Diamonds

$4,780.00

Aspen Statement Cuff 2.0
Aspen Statement Cuff 2.0

Aspen Statement Cuff 2.0

$6,100.00

Queen Bee Ring - Rose Cut Diamonds + 18k Gold
Queen Bee Ring - Rose Cut Diamonds + 18k Gold

Queen Bee Ring - Rose Cut Diamonds + 18k Gold

$3,390.00

The Decidedly Deco Necklace - 18k/22k, Oxidized Silver
The Decidedly Deco Necklace - 18k/22k, Oxidized Silver

The Decidedly Deco Necklace - 18k/22k, Oxidized Silver

$1,815.00

OOAK Sun Rays Cuff - 22k/18k Gold, Silver + Diamonds
OOAK Sun Rays Cuff - 22k/18k Gold, Silver + Diamonds

OOAK Sun Rays Cuff - 22k/18k Gold, Silver + Diamonds

$9,280.00

Lyrical Chain - 22K + 18K Gold + Oxidized Silver
Lyrical Chain - 22K + 18K Gold + Oxidized Silver

Lyrical Chain - 22K + 18K Gold + Oxidized Silver

$7,180.00

Flying High Cuff - 18ky Gold + Diamonds
Flying High Cuff - 18ky Gold + Diamonds

Flying High Cuff - 18ky Gold + Diamonds

$23,965.00

Queen Bee Crown Ring - 18ky Gold + VS Reclaimed Diamonds
Queen Bee Crown Ring - 18ky Gold + VS Reclaimed Diamonds

Queen Bee Crown Ring - 18ky Gold + VS Reclaimed Diamonds

$5,140.00

Illuminated Fringe Earrings
Illuminated Fringe Earrings

Illuminated Fringe Earrings

$2,760.00

Narrow Scattered Diamond Cuff - 18k Gold + VS Diamonds
Narrow Scattered Diamond Cuff - 18k Gold + VS Diamonds

Narrow Scattered Diamond Cuff - 18k Gold + VS Diamonds

$11,730.00

Illuminated Convertible Hoops
Illuminated Convertible Hoops

Illuminated Convertible Hoops

From $1,505.00

Starburst Necklace - 22k/18k Gold Fused Oxidized Silver Reclaimed Diamonds
Starburst Necklace -  22k/18k Gold Fused Oxidized Silver Reclaimed Diamonds

Starburst Necklace - 22k/18k Gold Fused Oxidized Silver Reclaimed Diamonds

$2,175.00

Narrow Scattered Diamond Cuff - Oxidized Silver + VS Diamonds
Narrow Scattered Diamond Cuff - Oxidized Silver + VS Diamonds

Narrow Scattered Diamond Cuff - Oxidized Silver + VS Diamonds

$2,730.00

Shine On Diamond Ring - 18ky Gold + VS Reclaimed Diamonds 4mm
Shine On Diamond Ring - 18ky Gold + VS Reclaimed Diamonds 4mm

Shine On Diamond Ring - 18ky Gold + VS Reclaimed Diamonds 4mm

$3,300.00

OOAK Hip to Be Square Cuff - 18ky Gold, Silver + Diamonds
OOAK Hip to Be Square Cuff - 18ky Gold, Silver + Diamonds

OOAK Hip to Be Square Cuff - 18ky Gold, Silver + Diamonds

$12,000.00

Legacy Diamond Ring - Salt + Pepper Brilliant Cut Diamond set in a 18ky with a Tapered Band
Legacy Diamond Ring - Salt + Pepper Brilliant Cut Diamond set in a 18ky with a Tapered Band

Legacy Diamond Ring - Salt + Pepper Brilliant Cut Diamond set in a 18ky with a Tapered Band

$9,340.00

Re-designed - 18ky Gold Scattered Diamond Band - 4mm, 7mm, 10mm
Re-designed - 18ky Gold Scattered Diamond Band - 4mm, 7mm, 10mm

Re-designed - 18ky Gold Scattered Diamond Band - 4mm, 7mm, 10mm

From $3,785.00

Walking on the Moon Cuff 2.0 - 22k/18k Gold, Oxidized silver + VS Diamonds
Walking on the Moon Cuff 2.0 - 22k/18k Gold, Oxidized silver + VS Diamonds

Walking on the Moon Cuff 2.0 - 22k/18k Gold, Oxidized silver + VS Diamonds

$1,590.00

Sunshine Station Necklace - 18k/14k Gold
Sunshine Station Necklace - 18k/14k Gold

Sunshine Station Necklace - 18k/14k Gold

$2,715.00

SHOP OUR BRICK + MORTAR - Jewels, Gifts + Lifestyle

The Kate Maller Jewelry boutiques in Denver and Aspen both feature the handcrafted work of artisans from across the country who share our commitment to sustainability. Shop a specially-selected assortment of sustainably handcrafted jewelry, as well as ceramics, fine mineral specimens, accessories, home goods, textiles, scents, books, and cards.

Opal French Wire Flying Fox Earrings
Opal French Wire Flying Fox Earrings

Opal French Wire Flying Fox Earrings

$3,910.00

Scarab Pendant in 14k Gold and Chrysoprase
Scarab Pendant in 14k Gold and Chrysoprase
Made to Order

Scarab Pendant in 14k Gold and Chrysoprase

$770.00

Moonrise Statement Drop Hoops
Moonrise Statement Drop Hoops

Moonrise Statement Drop Hoops

$2,200.00

Zambian Turquoise Large Stone Studs
Zambian Turquoise Large Stone Studs

Zambian Turquoise Large Stone Studs

$480.00

Half Skull Ring - 18k Gold + Sapphire
Half Skull Ring - 18k Gold + Sapphire

Half Skull Ring - 18k Gold + Sapphire

$1,725.00

Trapice Emerald Moonface Flower Earrings
Trapice Emerald Moonface Flower Earrings

Trapice Emerald Moonface Flower Earrings

$23,000.00

I Am Stardust Eau de Parfum
I Am Stardust Eau de Parfum

I Am Stardust Eau de Parfum

$90.00

5 Discs Graduated: Cosmos Rings Rainbow
5 Discs Graduated: Cosmos Rings Rainbow

5 Discs Graduated: Cosmos Rings Rainbow

$775.00

Kiss Me Pendant
Kiss Me Pendant

Kiss Me Pendant

$3,220.00

Rose Cut 3 Diamond Band Mini
Rose Cut 3 Diamond Band Mini

Rose Cut 3 Diamond Band Mini

$440.00

Feather Earrings in 18k Gold and Pink Opal
Feather Earrings in 18k Gold and Pink Opal

Feather Earrings in 18k Gold and Pink Opal

$1,320.00

Green Honey Moonstone Morpheus Cocktail Ring
Green Honey Moonstone Morpheus Cocktail Ring

Green Honey Moonstone Morpheus Cocktail Ring

$15,870.00

Esmeralda Necklace
Esmeralda Necklace

Esmeralda Necklace

$190.00

Lapis Small Stone Ring
Lapis Small Stone Ring

Lapis Small Stone Ring

$335.00

Scarab Post Earrings in 14k Gold and Opal
Scarab Post Earrings in 14k Gold and Opal

Scarab Post Earrings in 14k Gold and Opal

$1,100.00

Charm Stud Earrings - 18k Gold + Diamond
Charm Stud Earrings - 18k Gold + Diamond

Charm Stud Earrings - 18k Gold + Diamond

$990.00

Zenu Necklace
Zenu Necklace

Zenu Necklace

$180.00

Aphrodite Goddess Ring - 14k Gold + Sapphires
Aphrodite Goddess Ring - 14k Gold + Sapphires

Aphrodite Goddess Ring - 14k Gold + Sapphires

$1,748.00

Casablanca Earrings
Casablanca Earrings
Made to Order

Casablanca Earrings

$140.00

Zambian Turquoise Small Stone Pendant
Zambian Turquoise Small Stone Pendant

Zambian Turquoise Small Stone Pendant

$570.00

Shop Under $400

Not everything beautiful has to break the bank. Browse handcrafted, unique jewelry from the artisans featured at KMJ brick + mortar —every piece under $400! Take Five stackers in gold and silver, Tahitian Keshi 14k gold necklace, bronze pendant necklaces, hoops, studs, and more!

Ore Spiral Bronze Hoop Earrings
Ore Spiral Bronze Hoop Earrings

Ore Spiral Bronze Hoop Earrings

$350.00

New Moon Pendant - Sterling Silver + Diamond
New Moon Pendant - Sterling Silver + Diamond

New Moon Pendant - Sterling Silver + Diamond

$250.00

Flame Earrings - 14k Gold Fill
Flame Earrings - 14k Gold Fill

Flame Earrings - 14k Gold Fill

$390.00

Brazilian Citrine Small Stone Ring - Sterling Silver, 18k Yellow Gold, 14k White Gold, 14k Rose Gold + Citrine
Brazilian Citrine Small Stone Ring - Sterling Silver, 18k Yellow Gold, 14k White Gold, 14k Rose Gold + Citrine

Brazilian Citrine Small Stone Ring - Sterling Silver, 18k Yellow Gold, 14k White Gold, 14k Rose Gold + Citrine

$340.00

Silver Night Charm - Sterling Silver + Aquamarine
Silver Night Charm - Sterling Silver + Aquamarine

Silver Night Charm - Sterling Silver + Aquamarine

$145.00

Rift Earrings - Sterling Silver, Brass + Garnet
Rift Earrings - Sterling Silver, Brass + Garnet

Rift Earrings - Sterling Silver, Brass + Garnet

$190.00

New Moon Charm - Sterling Silver + Emerald
New Moon Charm - Sterling Silver + Emerald

New Moon Charm - Sterling Silver + Emerald

$160.00

Pyrite Strand - 14k Gold
Pyrite Strand - 14k Gold

Pyrite Strand - 14k Gold

$265.00

Mini Calisto Necklace - 14k Gold Fill
Mini Calisto Necklace - 14k Gold Fill

Mini Calisto Necklace - 14k Gold Fill

$230.00

Tribal Bronze Hoop Earrings
Tribal Bronze Hoop Earrings

Tribal Bronze Hoop Earrings

$195.00

Japanese Microbead Necklaces - 14k Gold Chain
Japanese Microbead Necklaces - 14k Gold Chain

Japanese Microbead Necklaces - 14k Gold Chain

$165.00

Diamond Earrings
Diamond Earrings

Diamond Earrings

$350.00

Shimmer Stick Earrings
Shimmer Stick Earrings

Shimmer Stick Earrings

$350.00

Silver Rectangle with Labradorite
Silver Rectangle with Labradorite

Silver Rectangle with Labradorite

$145.00

Oval Necklace - 14k Gold Fill
Oval Necklace - 14k Gold Fill

Oval Necklace - 14k Gold Fill

$365.00

Mixed Metal Shimmer Stick Necklace - 14k Gold Fill, Silver
Mixed Metal Shimmer Stick Necklace - 14k Gold Fill, Silver

Mixed Metal Shimmer Stick Necklace - 14k Gold Fill, Silver

$245.00

Mini Calisto Earrings - 14k Gold Fill
Mini Calisto Earrings - 14k Gold Fill

Mini Calisto Earrings - 14k Gold Fill

$275.00

Emerging Necklace
Emerging Necklace

Emerging Necklace

$140.00

Cuervo Rays Hoop Earrings 1.5"
Cuervo Rays Hoop Earrings 1.5

Cuervo Rays Hoop Earrings 1.5"

$330.00

Bar Chain Bracelet - Oxidized Silver, 14k Gold Fill
Bar Chain Bracelet - Oxidized Silver, 14k Gold Fill

Bar Chain Bracelet - Oxidized Silver, 14k Gold Fill

$275.00

Unique Engagement Rings

When not just any ring will do. Choose from an assortment of alternative + handmade diamond and gemstone engagement rings in 18k + 14k yellow gold featuring salt + pepper brilliant and rose cut diamonds, pear diamonds, gemstone clusters, and more.

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Visit Our Stores

Kate Maller Jewelry's flagship brick + mortar is located in Denver’s West Highland neighborhood at 3450 West 32nd Avenue Denver, CO. In 2021, Kate Maller Jewelry opened a second boutique located at 525 E Cooper Ave Aspen, CO. In addition to the KMJ collections, the edgy, yet refined sustainable jewelry boutiques feature a carefully curated selection of fine and artisan jewelry, ceramics, fine mineral specimens, accessories, home goods, textiles, scents, books, and cards. Every artist shares the KMJ commitment to craftsmanship, and many are also committed to using sustainable practices in their work. In addition to KMJ online and the Denver + Aspen KMJ boutiques, Kate Maller Jewelry can be found in retail stores around the country.

Our Commitment: Handmade + Unique Jewelry

Kate Maller Jewelry features collections of fine rings, necklaces, bracelets, and earrings that celebrate the imperfections found in nature. The organic forms and rich textures of our natural surroundings inspire handmade + unique jewelry that elevates your sense of style, speaks to your desire for authenticity, and captures your heart.

Every piece from the Kate Maller collection is handmade jewelry crafted in our studio in Denver, Colorado. We use only recycled high-quality precious metals, and reclaimed or ethically-sourced diamonds and gemstones while crafting our unique jewelry. We’re deeply committed to the preservation of natural resources, and adhere to the highest standards for sustainability in jewelry making.

Kate designs and creates at least two unique + sustainable jewelry collections every year. Diamonds feature prominently in the collections. Diamonds are the hardest stone in the world and because they never erode, diamonds make an ideal heirloom—and their beauty is extraordinary.

Kate Maller Jewelry features fine handmade jewelry for men as well as women. The first KMJ men’s line debuted in the Slice Collection for Men and Women in 2019. In 2020, Kate designed and introduced the first-ever KMJ contemporary bridal line, called The Legacy Collection. The line features an assortment of stunning engagement rings, wedding bands, and stackers as well as delicate necklaces and bangles. Kate also designs and makes custom unique jewelry, and often incorporates repurposed gemstones and diamonds.

Client Reviews

Don't just take our word for it -
Briana Scibilia

Rachael Ray Show, New York, NY

One word I can say about Kate’s pieces – OBSESSED! I work with Rachael Ray on her television show and am always looking for fun new jewels to put on her. Every once and while I will find a designer that makes such cool, beautiful and unique pieces; Kate is definitely one of those designers! She is my go to whenever we need a great piece to put on Rach for a show and she always looks oh so fabulous in anything we put on her from KMJ. I mean, have you seen her cuffs?! Total heart eyes.

Dawn Paschal

Fort Collins, CO

I discovered Kate's beautiful pieces by chance in a Colorado jewelry store. They caught my eye immediately because of the way she combines oxidized silver with gold dust to create handcrafted items of unique and interesting design. The added bonus is her commitment to sustainable and ethical business practices. I currently own several of Kate's rings and bracelets and look forward to purchasing more from her collections.

Kelly Hall

Denver, CO

Kate worked with my husband to update and upgrade my wedding bands while expertly including stones from some heirloom jewelry into two custom rings. I never really received any comments, let alone compliments on my rings but now I have strangers asking me about these unique and beautiful pieces. They are a reflection of me, my marriage, and how we have evolved together over the last decade. I can't wait to add to my Kate Maller collection in the future!

Lyn Z.

Kansas City, MO

I met Kate at a local art show.  She worked with me to create custom pieces that are perfect!  I can’t say enough good things about Kate, the work, the process, etc.  Pick something out, you won’t be sorry!

Martie Pollard

Gales Ferry, CT

I love most how absolutely wearable the pieces are - even though a piece might look heavy I find it surprisingly light...the inside of the rings are also incredibly soft on the skin. My KMJ pieces are definitely my favorites in my jewelry collection.

Donna Leonard

Chicago, IL

I simply love Kate’s designs and workmanship! Her pieces are beautiful!

Kate Maller Denver, CO Location

Address: 3450 West 32nd Ave Denver, CO 80211

Phone: 303.433.5324

Denver Store Hours:
Sun 11-5 pm
Mon - Tues 12-6 pm
Wed - Sat 11-6 pm

Directions

Kate Maller Aspen, CO Location

Address: 525 E Cooper Ave #102 Aspen, CO 81611

Phone: 970.429.4256

Aspen Store Hours:
Sun 12-6 pm
Mon - Tues 11-5pm
Wed-Sat 11-6 pm

Directions