🎉 Stop by our new Aspen location today! 🎉

The Legacy Collection

Handmade Contemporary Diamond Rings

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Our Commitment: Unique + Sustainable Jewelry in Denver, CO

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 unique + handmade jewelry that elevates your sense of style, speaks to your desire for authenticity, and captures your heart.

Every piece of Kate Maller Jewelry is handmade in our studio in Denver, Colorado. We use only recycled high-quality precious metals, and reclaimed or ethically-sourced diamonds and gemstones. 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 fine 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 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 handcrafted custom jewelry, and often incorporates repurposed gemstones and diamonds.

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 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.

SHOP KATE MALLER JEWELRY

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

Mini Orbit Hoop Earrings
Mini Orbit Hoop Earrings

Mini Orbit Hoop Earrings

$470.00

Sol Burst Necklace - 22k/18k Gold, Oxidized Silver + Reclaimed Diamonds
Sol Burst Necklace  - 22k/18k Gold, Oxidized Silver + Reclaimed Diamonds

Sol Burst Necklace - 22k/18k Gold, Oxidized Silver + Reclaimed Diamonds

From $1,935.00

Organic Princess Band - 18ky Gold + Colored Diamonds
Organic Princess Band  - 18ky Gold + Colored Diamonds

Organic Princess Band - 18ky Gold + Colored Diamonds

$1,685.00

Ribbon Earrings
Ribbon Earrings
Made to Order

Ribbon Earrings

$805.00

Everyday Diamond Band - 18ky Gold, 14kpw Gold + VS Diamonds
Everyday Diamond Band - 18ky Gold, 14kpw Gold + VS Diamonds

Everyday Diamond Band - 18ky Gold, 14kpw Gold + VS Diamonds

From $1,290.00

Dusted Bar + Link Bracelet - 22k Gold + Oxidized Silver
Dusted Bar + Link Bracelet - 22k Gold + Oxidized Silver

Dusted Bar + Link Bracelet - 22k Gold + Oxidized Silver

$660.00

Chelsea Hoops - Small - 22k/18k Gold + Oxidized Silver
Chelsea Hoops - Small - 22k/18k Gold + Oxidized Silver

Chelsea Hoops - Small - 22k/18k Gold + Oxidized Silver

$570.00

The Jane Stack Rings - 18k Gold, Oxidized Silver + Diamonds
The Jane Stack Rings - 18k Gold, Oxidized Silver + Diamonds

The Jane Stack Rings - 18k Gold, Oxidized Silver + Diamonds

$275.00

Silver + Gold Slice Cuff - Narrow - 22k Gold, Oxidized Silver + Black Diamonds
Silver + Gold Slice Cuff - Narrow - 22k Gold, Oxidized Silver + Black Diamonds
Made to Order

Silver + Gold Slice Cuff - Narrow - 22k Gold, Oxidized Silver + Black Diamonds

$730.00

Floating Square Hoop Necklace - 22k/18k Gold, Oxidized Silver + a Reclaimed Diamond
Floating Square Hoop Necklace - 22k/18k Gold, Oxidized Silver + a Reclaimed Diamond
Made to Order

Floating Square Hoop Necklace - 22k/18k Gold, Oxidized Silver + a Reclaimed Diamond

$845.00

jane
jane

jane

From $90.00

Diamond + Dust Orbit Ring
Diamond + Dust Orbit Ring

Diamond + Dust Orbit Ring

$690.00

Solar Orbit Earrings
Solar Orbit Earrings

Solar Orbit Earrings

$675.00

Petite Dusted Studs
Petite Dusted Studs

Petite Dusted Studs

$220.00

Orbit Hoop Earrings
Orbit Hoop Earrings

Orbit Hoop Earrings

$590.00

Petite Diamond Studs
Petite Diamond Studs
Made to Order

Petite Diamond Studs

From $520.00

The Miniest Hoop Earrings
The Miniest Hoop Earrings

The Miniest Hoop Earrings

From $120.00

Orbit Necklace
Orbit Necklace
Made to Order

Orbit Necklace

$555.00

About Town Necklaces
About Town Necklaces

About Town Necklaces

From $385.00

Solar Necklace
Solar Necklace

Solar Necklace

$440.00

Featured Jewelry Artists - From our Brick + Mortar Shops

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

Unique Engagement Rings

When not just any ring will do. Choose from an assortment of alternative handmade diamond and gemstone engagement rings in 18k and 14k yellow gold featuring salt + pepper brilliant and rose cut diamonds, pear diamonds, gemstone clusters, and more. Pricing from $466 to $9,230.

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KMJ Birthstone Stackers

Perfect for birthdays, Mother’s Day, or just because they’re beautiful. The customizable Shine On Birthstone Stackers can be made with the birthstone of your choice, handcrafted in bands of 18k gold or 18k gold + oxidized silver. The perfect gift to make the next gift-giving occasion special.

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Love Is Love Collection

Created in celebration of Pride month, the Love is Love Collection features gorgeous rings, stud earrings, necklace, and hoops of recycled, high-quality 18k yellow gold or 14k palladium white gold and a razzle-dazzle assortment of brightly-colored diamonds. We believe your ring should be as amazing as your love; unique, timeless, and simply fabulous. 🌈

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SHOP OUR BRICK + MORTAR - Jewels, Gifts + Lifestyle

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

Traveler’s Coin Necklace - 22k/18k Gold, Oxidized Silver + Reclaimed Diamonds
Traveler’s Coin Necklace - 22k/18k Gold, Oxidized Silver + Reclaimed Diamonds

Traveler’s Coin Necklace - 22k/18k Gold, Oxidized Silver + Reclaimed Diamonds

$710.00

Kept - 9ml perfume oil - Red Roses/Black Tea/Leather/Clove
Kept - 9ml perfume oil - Red Roses/Black Tea/Leather/Clove

Kept - 9ml perfume oil - Red Roses/Black Tea/Leather/Clove

$50.00

Tre Clutch Bag - Black
Tre Clutch Bag - Black

Tre Clutch Bag - Black

$165.00

Scribble Diamond Earrings - 22k + 18k Gold
Scribble Diamond Earrings - 22k + 18k Gold

Scribble Diamond Earrings - 22k + 18k Gold

$3,690.00

Walking Rock Tote Bag
Walking Rock Tote Bag

Walking Rock Tote Bag

$260.00

Dendritic Quartz Earrings - 14k Gold
Dendritic Quartz Earrings - 14k Gold

Dendritic Quartz Earrings - 14k Gold

$605.00

PLT (Pretty Little Thing) 3 Disc Layered: Indigo
PLT (Pretty Little Thing) 3 Disc Layered: Indigo

PLT (Pretty Little Thing) 3 Disc Layered: Indigo

$375.00

Desert Deco Hoops - Sterling Silver
Desert Deco Hoops - Sterling Silver

Desert Deco Hoops - Sterling Silver

$325.00

Moonrise Signet Ring - Sterling Silver + 14k Gold
Moonrise Signet Ring - Sterling Silver + 14k Gold

Moonrise Signet Ring - Sterling Silver + 14k Gold

$325.00

Ebb & Flow Bud Vase Series 2
Ebb & Flow Bud Vase Series 2

Ebb & Flow Bud Vase Series 2

$76.00

Gold Dust Hoops - 22k Gold Fused with Oxidized Silver
Gold Dust Hoops - 22k Gold Fused with Oxidized Silver

Gold Dust Hoops - 22k Gold Fused with Oxidized Silver

$355.00

Zambian Emerald, Double Stacked Ring with 14k & 24k Gold Embedded
Zambian Emerald, Double Stacked Ring with 14k & 24k Gold Embedded
Sold Out

Zambian Emerald, Double Stacked Ring with 14k & 24k Gold Embedded

$1,650.00

Tobacco Leather Eau de Toilette
Tobacco Leather Eau de Toilette

Tobacco Leather Eau de Toilette

$45.00

Ruffled Leaf Ring in Silver
Ruffled Leaf Ring in Silver

Ruffled Leaf Ring in Silver

$200.00

Slice Square Hoops - 22k/18k Gold + Oxidized Silver
Slice Square Hoops - 22k/18k Gold + Oxidized Silver

Slice Square Hoops - 22k/18k Gold + Oxidized Silver

$550.00

Organic Shaped Mabe Pearl Earrings - Oxidized Silver With Gold
Organic Shaped Mabe Pearl Earrings - Oxidized Silver With Gold

Organic Shaped Mabe Pearl Earrings - Oxidized Silver With Gold

$560.00

Laurel Band - 18k Gold, Ethically Sourced Montana Sapphires + Reclaimed Diamonds
Laurel Band - 18k Gold, Ethically Sourced Montana Sapphires + Reclaimed Diamonds

Laurel Band - 18k Gold, Ethically Sourced Montana Sapphires + Reclaimed Diamonds

$1,520.00

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

Japanese Microbead Necklaces - 14k Gold Chain

$160.00

Estella Maxi in Noir
Estella Maxi in Noir

Estella Maxi in Noir

$415.00

Braided Yellow Gold Band - 18k Gold
Braided Yellow Gold Band - 18k Gold

Braided Yellow Gold Band - 18k Gold

$1,265.00

Shop Jewels Under $400

Not everything beautiful has to break the bank. Browse handcrafted, sustainable 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!

Dusted Pebble Necklaces
Dusted Pebble Necklaces

Dusted Pebble Necklaces

From $345.00

Gold Bar Studs - 18ky Gold
Gold Bar Studs - 18ky Gold

Gold Bar Studs - 18ky Gold

$245.00

Cupid's Heart Necklace Small
Cupid's Heart Necklace Small

Cupid's Heart Necklace Small

$280.00

Morpho Encasement Hoop Earrings
Morpho Encasement Hoop Earrings

Morpho Encasement Hoop Earrings

From $240.00

Fire Wood Stud - Sterling Silver - Tiny 1/2" x 3/8"
Fire Wood Stud - Sterling Silver - Tiny 1/2

Fire Wood Stud - Sterling Silver - Tiny 1/2" x 3/8"

$90.00

Supernova Necklace - 14ky Gold + Diamonds
Supernova Necklace - 14ky Gold + Diamonds

Supernova Necklace - 14ky Gold + Diamonds

$375.00

Pinky/Midi Stackers - 22k/18ky Gold, 14kpw Gold + Oxidized Silver
Pinky/Midi Stackers - 22k/18ky Gold, 14kpw Gold + Oxidized Silver

Pinky/Midi Stackers - 22k/18ky Gold, 14kpw Gold + Oxidized Silver

From $145.00

Gift Card
Gift Card

Gift Card

From $100.00

Starry Sky Diamond Studs - Sterling Silver
Starry Sky Diamond Studs - Sterling Silver

Starry Sky Diamond Studs - Sterling Silver

$300.00

Single South Sea Tahitian 14k Gold Necklace
Single South Sea Tahitian 14k Gold Necklace

Single South Sea Tahitian 14k Gold Necklace

$185.00

Big Link Hoops - Sterling Silver
Big Link Hoops - Sterling Silver

Big Link Hoops - Sterling Silver

$175.00

Delirium Arch Necklace
Delirium Arch Necklace

Delirium Arch Necklace

$330.00

Single Diamond Stud Earrings - 18ky Gold + Colored Diamonds
Single Diamond Stud Earrings - 18ky Gold + Colored Diamonds

Single Diamond Stud Earrings - 18ky Gold + Colored Diamonds

From $375.00

jane
jane

jane

From $90.00

Brazilian Emerald Extra Small Studs 14k & 18k Gold
Brazilian Emerald Extra Small Studs 14k & 18k Gold

Brazilian Emerald Extra Small Studs 14k & 18k Gold

$255.00

Petite Storm Cloud Charm
Petite Storm Cloud Charm

Petite Storm Cloud Charm

$390.00

Triple South Sea Tahitian 14k Gold Necklace
Triple South Sea Tahitian 14k Gold Necklace

Triple South Sea Tahitian 14k Gold Necklace

$250.00

Jagged Gold Hoop Earrings 1"
Jagged Gold Hoop Earrings 1

Jagged Gold Hoop Earrings 1"

$165.00

Seed Ring in Silver + Diamond
Seed Ring in Silver + Diamond

Seed Ring in Silver + Diamond

$190.00

Mini Heart Studs - 14ky Gold
Mini Heart Studs - 14ky Gold

Mini Heart Studs - 14ky Gold

$375.00

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

Directions

Kate Maller Aspen, CO Location

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

Phone: 970.429.4256

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

Directions