A logo with the initials 'C M' inside a hexagon with dark blue and white borders.

Handcrafted, One-of-a-Kind Fine Jewelry and Fine Art

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SHOP JEWELRY
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Close-up of a diamond engagement ring with a large square-cut center stone and smaller stones on the band.
Gold ring with a large hexagonal blue gemstone and small diamonds along the band

Gemstone Rings

Diamond Rings

Close-up of a silver ring with embedded small diamonds, placed on a reflective surface.
Gold bracelet with adorned with small diamonds.

Bracelets

Women’s Wedding Bands

Gold earrings with large, transparent, faceted gemstones and small diamonds embedded around the gemstones.
Gold necklace with a teardrop-shaped gemstone surrounded by small diamonds.

Necklaces

Earrings

Gold ring with a large, teardrop-shaped white diamond

Engagement RIngs

A silver ring with a large hexagon-shaped blue gemstone in the center and small diamonds along the band.

Montana Sapphires

Gold ring with a large teardrop-shaped diamond and small diamonds on the band.

Rustic Diamonds

Gold ring with a large oval raw diamond and small diamonds on the band.

Salt + Pepper Diamonds

Rose gold ring with a large faceted rose colored gemstone.

Rose-Cut Stones

CUSTOM JEWELRY DESIGN
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Select a stone below to build your own ring or book a consultation with Marian Maloney to work on a custom design.

More About Custom Jewelry
A gold ring with a large rectangular pink gemstone set in four prongs, casting a shadow on a white surface.
A hand holding a large ring with a square green gemstone, with sunlight casting shadows on a wooden surface, near a jewelry box and a small white box with handwriting.
A gold ring with a large faceted gemstone at the top and a round diamond beneath it, set in an open, wavy gold band.
Close-up of a hand holding three rings with dark gemstones and small diamonds, set against a blurred wooden background.
Close-up of a hand with three rings featuring large gemstones and smaller diamonds, held against a wooden background.
Hand-drawn sketch of a jewelry design featuring a central oval gemstone, two smaller hexagonal gemstones, and leaf-like accents, with handwritten notes describing the materials and details.
A gold ring with a large central clear gemstone flanked by two blue gemstones, and small diamonds embedded along the band.
Hand holding a silver ring with a large, square green gemstone, outdoors with blurred natural background.
Close-up of a silver ring with a large rectangular green gemstone, held between fingers with red nail polish.
Close-up of a hand wearing a large square-shaped green gemstone ring on the middle finger.
A gold ring with a large rectangular diamond in the center, flanked by two dark blue stones, held between fingers with nails painted in blue and pink.
A hand holding a gold ring with a large rectangular clear gemstone flanked by two smaller dark blue gemstones.
Close-up of a person wearing a gold chain necklace with a large rectangular amber gemstone pendant, partially showing floral-patterned clothing.
A hand holding a gold chain necklace with a rectangular gemstone pendant, casting a shadow on a beige wall.
Close-up of a ring with a butterfly-shaped gemstone design, featuring pink, green, and diamond stones, held by a person's finger with dark-colored nail polish.
Hand-drawn diagram of a jewelry setting with diamonds and a green gemstone, showing various diamond sizes and arrangements.
A gold ring with two butterfly-shaped gemstones and four small diamonds on a person's finger.
Close-up of a hand showing two rings on the ring finger; one gold band with small black stones and a decorative gold band with a wavy design, and a rose gold ring with colorful gemstones, including a pink stone, a green stone, and small clear stones.
Close-up of a hand with a colorful ring featuring two large hexagon-shaped stones, one purple and one blue, outdoors on a sunny day.
Hand-drawn sketches of rings with two colored sections, one blue and one purple, labeled as approximately one inch wide. Additional sketches include side views and a top view of the object.
Silver chain necklace with five colorful beads (blue, white, pink, green, purple) arranged in a row.
A hand resting on a car dashboard, wearing a large ring with a blue gemstone and a clear stone, and tattoos of stars on the wrist and forearm.
A ring featuring a central round diamond flanked by two smaller dark blue gemstones, held between a person's thumb and index finger.
A close-up photo of a hand wearing two silver rings with gemstones, one clear and one dark, set in bezel settings.
A hand with painted nails holding a silver ring featuring a large round gemstone
A silver ring with a central yellowish stone set diagonally and two smaller square stones on either side.
Two gold earrings with small diamonds in a line

Browse Our Custom Lookbook

View Our Custom Lookbook

For your one-of-a-kind moments.

Our customers are looking for jewelry that “feels like me and my relationship”.  We create jewels that they can truly see themselves in. These gems became “perfectly imperfect” and in this way have come to symbolize and express the unique style and personality of the wearer. 

A woman with long brown hair and bangs smiling as a man puts a ring on her finger in a beach landscape.
Close-up of a rose gold ring with a large pink gemstone and smaller diamonds on a colorful textured surface.
Multiple rings with large and small diamonds displayed on a clear stand.
Read Reviews
A silver bracelet with a large oval gemstone and small diamonds, and matching silver rings with gemstones, placed on a colorful, painted wooden surface.

Featured

Browse our favorite pieces and designs.

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Featured
2.04 Carat Hand-Cut Violet Sapphire Signet Ring in Yellow Gold
2.04 Carat Hand-Cut Violet Sapphire Signet Ring in Yellow Gold
$5,000.00

One-of-a-kind, this creatively cut sapphire from Montana weighs 2.04 carats.

This geometric-cut sapphire has beautiful, rich violet color. Its creative faceting adds to its natural sparkle and fire.

It has been bezel-set entirely in 14k recycled yellow gold in a modern, signet style.

Shown here polished, this ring can be given a brushed (matte) finish at your request.

Like this sapphire or style but want to customize or change something? Contact us to discuss this. Most changes can be accommodated!

One-of-a-Kind Pieces

Ready-to-ship pieces are one of a kind. The photos shown depict the exact item you will receive. Your item will arrive with a certificate containing all of the information about your one-of-a-kind piece. Once sold, these pieces cannot be replicated.

Guarantee & Returns

Every piece is backed by our one-year warranty and guarantee. Return eligibility varies by item.
View our Policies & Procedures

Shipping & Packaging

Complimentary FedEx 2-Day shipping, fully insured with signature required. Each piece arrives in a collectible wooden box sealed with our CM wax mark.

Materials & Craft

Crafted with ethically sourced gemstones and recycled metals.

Custom Options

Many designs can be customized or re-set in different colors or styles.
Learn about custom services or contact us.

Looking for payment plan options?

Buy with Klarna or Affirm

Read more →
1.33 Carat Rustic Hexagon Diamond Signet Ring in White Gold
1.33 Carat Rustic Hexagon Diamond Signet Ring in White Gold
$5,600.00

One-of-a-kind, this beautiful rustic diamond weighs 1.33 carats.

This hexagon rose-cut diamond has beautiful, salt & pepper color with some flecks of rust. The inner texture is stunning as is its inner flash and fire.

It has been bezel-set entirely in 14k recycled white gold in a modern, signet style.

Shown here polished, this ring can be given a brushed (matte) finish at your request.

Like this diamond or style but want to customize or change something? Contact us to discuss this. Most changes can be accommodated!

One-of-a-Kind Pieces

Ready-to-ship pieces are one of a kind. The photos shown depict the exact item you will receive. Your item will arrive with a certificate containing all of the information about your one-of-a-kind piece. Once sold, these pieces cannot be replicated.

Guarantee & Returns

Every piece is backed by our one-year warranty and guarantee. Return eligibility varies by item.
View our Policies & Procedures

Shipping & Packaging

Complimentary FedEx 2-Day shipping, fully insured with signature required. Each piece arrives in a collectible wooden box sealed with our CM wax mark.

Materials & Craft

Crafted with ethically sourced gemstones and recycled metals.

Custom Options

Many designs can be customized or re-set in different colors or styles.
Learn about custom services or contact us.

Looking for payment plan options?

Buy with Klarna or Affirm

Read more →
2.05 Carat Tidal Blue Hand-Cut Montana Sapphire Ring in Yellow Gold
2.05 Carat Tidal Blue Hand-Cut Montana Sapphire Ring in Yellow Gold
$5,595.00

We hand-select rough gems which we cut by hand in our studio.  Each rough gemstone guides our hand to find the perfect faceting on both sides of the gem.  This gives the gem an organic, free-form cut and amplifies its naturally high light refraction perfectly. 

This ring features a one-of-a-kind 2.05 carat Montana sapphire.

This sapphire has vivid and saturated blue color and a natural pattern within that evokes deep, clear water.

Six brilliant, 1.2mm white diamonds have been set on each side of the sapphire.

The ring is 14k recycled yellow gold and is available in a polished finish, as pictured, or a brushed (matte) finish.

The band measures 2mm wide and stacks with any of our wedding bands as an engagement ring. Shown here with our Angled Wedding Band which is available in our Wedding Band Collection. 

One-of-a-Kind Pieces

Ready-to-ship pieces are one of a kind. The photos shown depict the exact item you will receive. Your item will arrive with a certificate containing all of the information about your one-of-a-kind piece. Once sold, these pieces cannot be replicated.

Guarantee & Returns

Every piece is backed by our one-year warranty and guarantee. Return eligibility varies by item.
View our Policies & Procedures

Shipping & Packaging

Complimentary FedEx 2-Day shipping, fully insured with signature required. Each piece arrives in a collectible wooden box sealed with our CM wax mark.

Materials & Craft

Crafted with ethically sourced gemstones and recycled metals.

Custom Options

Many designs can be customized or re-set in different colors or styles.
Learn about custom services or contact us.

Looking for payment plan options?

Buy with Klarna or Affirm

Read more →
1.45 Carat Starhaven Blue Hand-Cut Montana Sapphire Ring in Yellow Gold
1.45 Carat Starhaven Blue Hand-Cut Montana Sapphire Ring in Yellow Gold
$4,020.00

We hand-select rough gems which we cut by hand in our studio.  Each rough gemstone guides our hand to find the perfect faceting on both sides of the gem.  This gives the gem an organic, free-form cut and amplifies its naturally high light refraction perfectly.  We have molded the gold setting to the exact shape of the gem and polished the gold to further enhance this gorgeous gem's sparkle.

This ring features a one-of-a-kind 1.45 carat Montana sapphire.

This 1.45ct sapphire is a deep denim–to–nightfall blue, cut into a soft hexagonal shape that catches the light from every angle. On each side, clusters of champagne diamonds gather like small constellations. Set in warm 14k yellow gold, this ring feels both classic and full of personality — a blue sapphire with a story.

Six brilliant, 2mm champagne diamonds have been set in clusters on each side of the sapphire.

The ring is 14k recycled yellow gold and is available in a polished finish, as pictured, or a brushed (matte) finish.

The band measures 2mm wide and stacks with any of our wedding bands as an engagement ring. Shown here with our Angled Wedding Band which is available in our Wedding Band Collection. 

One-of-a-Kind Pieces

Ready-to-ship pieces are one of a kind. The photos shown depict the exact item you will receive. Your item will arrive with a certificate containing all of the information about your one-of-a-kind piece. Once sold, these pieces cannot be replicated.

Guarantee & Returns

Every piece is backed by our one-year warranty and guarantee. Return eligibility varies by item.
View our Policies & Procedures

Shipping & Packaging

Complimentary FedEx 2-Day shipping, fully insured with signature required. Each piece arrives in a collectible wooden box sealed with our CM wax mark.

Materials & Craft

Crafted with ethically sourced gemstones and recycled metals.

Custom Options

Many designs can be customized or re-set in different colors or styles.
Learn about custom services or contact us.

Looking for payment plan options?

Buy with Klarna or Affirm

Read more →
1.22 Carat Solara Blue Hand-Cut Montana Sapphire Ring in Yellow Gold
Sold
1.22 Carat Solara Blue Hand-Cut Montana Sapphire Ring in Yellow Gold
$3,550.00

We hand-select rough gems which we cut by hand in our studio.  Each rough gemstone guides our hand to find the perfect faceting on both sides of the gem.  This gives the gem an organic, free-form cut and amplifies its naturally high light refraction perfectly. 

This ring features a one-of-a-kind 1.22 carat Montana sapphire.

This sapphire has vivid blue color and a pattern within that looks like the sky on a perfectly sunny day.

Six brilliant, 1.2mm white diamonds have been set on each side of the sapphire.

The ring is 14k recycled yellow gold and is available in a polished finish, as pictured, or a brushed (matte) finish.

The band measures 2mm wide and stacks with any of our wedding bands as an engagement ring. Shown here with our Angled Wedding Band which is available in our Wedding Band Collection. 

One-of-a-Kind Pieces

Ready-to-ship pieces are one of a kind. The photos shown depict the exact item you will receive. Your item will arrive with a certificate containing all of the information about your one-of-a-kind piece. Once sold, these pieces cannot be replicated.

Guarantee & Returns

Every piece is backed by our one-year warranty and guarantee. Return eligibility varies by item.
View our Policies & Procedures

Shipping & Packaging

Complimentary FedEx 2-Day shipping, fully insured with signature required. Each piece arrives in a collectible wooden box sealed with our CM wax mark.

Materials & Craft

Crafted with ethically sourced gemstones and recycled metals.

Custom Options

Many designs can be customized or re-set in different colors or styles.
Learn about custom services or contact us.

Looking for payment plan options?

Buy with Klarna or Affirm

Read more →
2.5 Carat Verdant Green Hand-Cut Sapphire Ring in Yellow Gold
2.5 Carat Verdant Green Hand-Cut Sapphire Ring in Yellow Gold
$4,120.00

We hand-select rough gems which we cut by hand in our studio.  Each rough gemstone guides our hand to find the perfect faceting on both sides of the gem.  This gives the gem an organic, free-form cut and amplifies its naturally high light refraction perfectly.  We have molded the gold setting to the exact shape of the gem and polished the gold to further enhance this gorgeous gem's sparkle.

This ring features a one-of-a-kind 2.5 carat vibrant green sapphire.

This pear-cut sapphire has luscious, green color and a pattern within that looks like living foliage.

Three brilliant, 1.2mm champagne diamonds have been set on each side of the sapphire.

The ring is 14k recycled yellow gold and is available in a polished finish, as pictured, or a brushed (matte) finish.

The band measures 2mm wide and stacks with any ring in our Wedding Band Collection. 

One-of-a-Kind Pieces

Ready-to-ship pieces are one of a kind. The photos shown depict the exact item you will receive. Your item will arrive with a certificate containing all of the information about your one-of-a-kind piece. Once sold, these pieces cannot be replicated.

Guarantee & Returns

Every piece is backed by our one-year warranty and guarantee. Return eligibility varies by item.
View our Policies & Procedures

Shipping & Packaging

Complimentary FedEx 2-Day shipping, fully insured with signature required. Each piece arrives in a collectible wooden box sealed with our CM wax mark.

Materials & Craft

Crafted with ethically sourced gemstones and recycled metals.

Custom Options

Many designs can be customized or re-set in different colors or styles.
Learn about custom services or contact us.

Looking for payment plan options?

Buy with Klarna or Affirm

Read more →

Featured In

Text reading 'British Vogue' in bold, stylized font.
Text reading "GEM GOSSIP" on a black background.
Harper's BAZAAR logo in black and white.
The logo of HuffPost with the text in bold, capitalized letters, gray on a black background.
Logo with the text 'JCK THE INDUSTRY AUTHORITY' in white on a black background.
The logo of Marie Claire magazine with white lowercase text on a black background.
Text-based image with the words 'Martha Stewart Weddings' in large font and a small logo in the bottom right corner.
Text logo that reads, 'Steal Her Style' in stylized font with decorative curves.
Logo for The Jewelry Editor with the text "The Jewelry Editor" and two circular shapes.
Handwritten-style text that reads 'the knot' on a black background.
Black and white logo with a large letter W outlined in black.
WeddingWire logo with a stylized flower icon on a black background.

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A Little About Our Fine Jewelry

Always Handcrafted with Care

We are a small team and we create every detail of our pieces in-house from start to finish.  The inspiration for each piece starts with the unique center diamond or gemstone. 

Unique, One-of-a-Kind Stones

We love to use unique, natural, rustic diamonds and gemstones in our natural stone designs. The beautiful and unusual look of our gems comes from naturally occurring colors and inclusions.

Ethically Sourced

Our suppliers are all licensed and certified by the Kimberley Process; a joint government, civil society, and industry initiative set in place to stop the flow of conflict diamonds.

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Custom Jewelry Designs

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