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New KMJ Collection

Shop the New S/S 2022 Line

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KMJ
Sustainable Jewelry Shop in Aspen, CO

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.

NEW! KMJ Scattered Diamond Collection

Based off our ever popular Scattered Diamond Band! We have now expanded this beautiful design with many new widths + metal options, and even a necklace!

LOVE IT >>

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.

Hoop Dream Earrings 2.0 - Large - 18k Gold + Reclaimed Diamonds
Hoop Dream Earrings 2.0 - Large - 18k Gold + Reclaimed Diamonds

Hoop Dream Earrings 2.0 - Large - 18k Gold + Reclaimed Diamonds

$2,070.00

Starburst Necklace - 22k/18k Gold, Oxidized Silver + VS Diamonds
Starburst Necklace - 22k/18k Gold, Oxidized Silver + VS Diamonds

Starburst Necklace - 22k/18k Gold, Oxidized Silver + VS Diamonds

From $1,440.00

Slice Cuff - 22k Gold, Oxidized Silver
Slice Cuff - 22k Gold, Oxidized Silver

Slice Cuff - 22k Gold, Oxidized Silver

$845.00

The Rock ‘N’ Roll Earrings - 22k/18k Gold, Oxidized Silver
The Rock ‘N’ Roll Earrings - 22k/18k Gold, Oxidized Silver

The Rock ‘N’ Roll Earrings - 22k/18k Gold, Oxidized Silver

$925.00

Sand Texture Band - 18k Gold, 14kpw + VS Diamonds
Sand Texture Band - 18k Gold, 14kpw + VS Diamonds

Sand Texture Band - 18k Gold, 14kpw + VS Diamonds

From $865.00

Crosshatch Band - 18k Gold , 14kpw Gold
Crosshatch Band  - 18k Gold , 14kpw Gold

Crosshatch Band - 18k Gold , 14kpw Gold

From $915.00

Aspen Wedding Band - 18k Gold, 14kpw Gold
Aspen Wedding Band - 18k Gold, 14kpw Gold

Aspen Wedding Band - 18k Gold, 14kpw Gold

From $1,580.00

Dusted Bauble Cuff - 22k/18k Gold, Oxidized Silver + VS Diamonds
Dusted Bauble Cuff - 22k/18k Gold, Oxidized Silver + VS Diamonds
Made to Order

Dusted Bauble Cuff - 22k/18k Gold, Oxidized Silver + VS Diamonds

$2,350.00

Aspen Bauble Studs - 18k Gold, Oxidized Silver + VS Diamonds
Aspen Bauble Studs - 18k Gold, Oxidized Silver + VS Diamonds

Aspen Bauble Studs - 18k Gold, Oxidized Silver + VS Diamonds

$1,695.00

The Rock ‘N’ Roll Necklace - 22k/18k Gold, Oxidized Silver + VS Diamonds
The Rock ‘N’ Roll Necklace - 22k/18k Gold, Oxidized Silver + VS Diamonds

The Rock ‘N’ Roll Necklace - 22k/18k Gold, Oxidized Silver + VS Diamonds

$910.00

Black + Gold Luxe Chain Necklace - 18k Gold, Oxidized Silver
Black + Gold Luxe Chain Necklace - 18k Gold, Oxidized Silver

Black + Gold Luxe Chain Necklace - 18k Gold, Oxidized Silver

$2,940.00

Dusted Pebble Studs - 22k/18k Gold, Oxidized Silver + VS Diamonds
Dusted Pebble Studs - 22k/18k Gold, Oxidized Silver + VS Diamonds

Dusted Pebble Studs - 22k/18k Gold, Oxidized Silver + VS Diamonds

From $300.00

Turning Aspen Hoops 2.0 - 18k Gold, Oxidized Silver
Turning Aspen Hoops 2.0 - 18k Gold, Oxidized Silver

Turning Aspen Hoops 2.0 - 18k Gold, Oxidized Silver

$1,255.00

Hammered Gold Bar Necklace - 18k Gold, Oxidized Silver + VS Diamonds
Hammered Gold Bar Necklace - 18k Gold, Oxidized Silver + VS Diamonds

Hammered Gold Bar Necklace - 18k Gold, Oxidized Silver + VS Diamonds

$710.00

Twilight Cuff - 18k Gold, Oxidized Silver + VS Diamonds
Twilight Cuff - 18k Gold, Oxidized Silver + VS Diamonds
Made to Order

Twilight Cuff - 18k Gold, Oxidized Silver + VS Diamonds

$3,540.00

Timeless Wedding Band - 18k Gold, 14kpw + VS Diamonds
Timeless Wedding Band - 18k Gold, 14kpw + VS Diamonds

Timeless Wedding Band - 18k Gold, 14kpw + VS Diamonds

From $1,475.00

18k Gold Scattered Diamond Disc Earrings - 18k Gold + VS DIamonds
18k Gold Scattered Diamond Disc Earrings - 18k Gold + VS DIamonds
Made to Order

18k Gold Scattered Diamond Disc Earrings - 18k Gold + VS DIamonds

$2,295.00

Tricia Necklace - 22k/18k Gold, Oxidized Silver + VS Diamonds
Tricia Necklace - 22k/18k Gold, Oxidized Silver + VS Diamonds

Tricia Necklace - 22k/18k Gold, Oxidized Silver + VS Diamonds

From $545.00

Dusted Bauble Studs - 22k/18k Gold, Oxidized Silver + VS Diamonds
Dusted Bauble Studs - 22k/18k Gold, Oxidized Silver + VS Diamonds

Dusted Bauble Studs - 22k/18k Gold, Oxidized Silver + VS Diamonds

$2,160.00

Crown Shadow Band - 18ky Gold + Colored Diamonds
Crown Shadow Band - 18ky Gold + Colored Diamonds

Crown Shadow Band - 18ky Gold + Colored Diamonds

$1,190.00

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.

Walking Rock Tote Bag
Walking Rock Tote Bag

Walking Rock Tote Bag

$260.00

Tricia Earrings - 22k/18k Gold Fused, Oxidized Silver, Reclaimed Diamonds
Tricia Earrings - 22k/18k Gold Fused, Oxidized Silver, Reclaimed Diamonds
Made to Order

Tricia Earrings - 22k/18k Gold Fused, Oxidized Silver, Reclaimed Diamonds

$890.00

Escapist Boxed Candle by Brooklyn Studio in Santorini - Fig, Red Currant, Amber, Sandalwood
Escapist Boxed Candle by Brooklyn Studio in Santorini - Fig, Red Currant, Amber, Sandalwood

Escapist Boxed Candle by Brooklyn Studio in Santorini - Fig, Red Currant, Amber, Sandalwood

$38.00

Shackled Heart Necklace
Shackled Heart Necklace

Shackled Heart Necklace

$1,580.00

Lone Wolf Eau de Parfum
Lone Wolf Eau de Parfum

Lone Wolf Eau de Parfum

$125.00

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

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

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

$875.00

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

$425.00

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

$685.00

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

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

$50.00

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

From $1,675.00

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

Radiance Fused Stackers - 18k Gold + Oxidized Argentium Silver
Radiance Fused Stackers - 18k Gold + Oxidized Argentium Silver

Radiance Fused Stackers - 18k Gold + Oxidized Argentium Silver

$330.00

Tahitian Single Keshi 14k Gold Necklace
Tahitian Single Keshi 14k Gold Necklace

Tahitian Single Keshi 14k Gold Necklace

$195.00

Shop Jewels 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!

Oxidized Silver Seed Earrings - Sterling Silver
Oxidized Silver Seed Earrings - Sterling Silver

Oxidized Silver Seed Earrings - Sterling Silver

$100.00

Gila Bangle - Silver
Gila Bangle - Silver

Gila Bangle - Silver

$295.00

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

Supernova Necklace - 14ky Gold + Diamonds

$375.00

Dusted Stackers - 22k Gold, Oxidized Silver
Dusted Stackers - 22k Gold, Oxidized Silver

Dusted Stackers - 22k Gold, Oxidized Silver

From $125.00

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

Mini Heart Studs - 14ky Gold

$375.00

Rutilated Quartz Small Ring
Rutilated Quartz Small Ring

Rutilated Quartz Small Ring

$270.00

Colbalt Rays Hoop Earrings 1.5”
Colbalt Rays Hoop Earrings 1.5”

Colbalt Rays Hoop Earrings 1.5”

$330.00

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

Seed Ring in Silver + Diamond

$190.00

Bi-Color Tourmaline Studs - 18k Gold
Bi-Color Tourmaline Studs - 18k Gold

Bi-Color Tourmaline Studs - 18k Gold

$260.00

Starry Sky Circle Necklace - Sterling Silver
Starry Sky Circle Necklace - Sterling Silver

Starry Sky Circle Necklace - Sterling Silver

$340.00

Textured Zephyr Hoops - Oxidized + Sterling Silver
Textured Zephyr Hoops - Oxidized + Sterling Silver

Textured Zephyr Hoops - Oxidized + Sterling Silver

$190.00

Silver Heart Signet Ring
Silver Heart Signet Ring

Silver Heart Signet Ring

$190.00

Supernova Studs - 14ky Gold + Diamonds
Supernova Studs - 14ky Gold + Diamonds

Supernova Studs - 14ky Gold + Diamonds

$350.00

Chandelier Earrings - Sterling Silver + 18k Gold
Chandelier Earrings - Sterling Silver + 18k Gold

Chandelier Earrings - Sterling Silver + 18k Gold

$370.00

Thin Ruffled Leaf Ring in Silver + Diamonds
Thin Ruffled Leaf Ring in Silver + Diamonds

Thin Ruffled Leaf Ring in Silver + Diamonds

From $350.00

Snakeskin Encasements
Snakeskin Encasements

Snakeskin Encasements

From $240.00

Suriya Cuff
Suriya Cuff
Made to Order

Suriya Cuff

$180.00

Seed Studs - Silver + Diamonds
Seed Studs - Silver + Diamonds

Seed Studs - Silver + Diamonds

$325.00

Small Silver Roly Poly Hoop Earrings - Sterling Silver
Small Silver Roly Poly Hoop Earrings - Sterling Silver

Small Silver Roly Poly Hoop Earrings - Sterling Silver

$125.00

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

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.

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. Pricing from $466 to $9,230.

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Contemporary Handmade Engagement & Wedding Jewelry
Love is Love Collection - Sustainable + Handmade Jewelry

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. 🌈

Shop NOW>>

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