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Antique Cameo Brooch, Yellow Gold
Antique Cameo Brooch, Yellow Gold

Antique Cameo Brooch, Yellow Gold

Located in Marcianise, CE

Authentic 19°century Brooch in 12k yellow gold structure with a central cameo finely carved with lady motif.

Category

Antique 19th Century Italian Retro Brooches

Materials

Gold, Yellow Gold

Vintage Yellow Gold Very Large Malachite Detailed Sea Horse Filigree Frame Ring
Vintage Yellow Gold Very Large Malachite Detailed Sea Horse Filigree Frame Ring

Vintage Yellow Gold Very Large Malachite Detailed Sea Horse Filigree Frame Ring

Located in Montclair, NJ

Material: Solid 8k Yellow Gold Sea Horse - Frame & Shank 10-12k Yellow Gold - Shank Stamped 10k Weight: 26.4 Grams Ring Size: 11.5 (fitted on finger, please contact us prior to purch...

Category

20th Century Cocktail Rings

Materials

Diamond, Malachite, Gold, Yellow Gold

Emerald and Diamond Gold Retro C1960 Vintage Statement Cocktail Ring
Emerald and Diamond Gold Retro C1960 Vintage Statement Cocktail Ring

Emerald and Diamond Gold Retro C1960 Vintage Statement Cocktail Ring

Located in Montreal, QC

Hand crafted 12K White Gold mounting. Ring size 7.25, we offer ring resizing.

Category

Vintage 1960s Retro Cocktail Rings

Materials

Diamond, Emerald, Gold, White Gold

Antique Solid Yellow Gold Button Pearl Sunrays Burst Spray Pin Brooch Pendant
Antique Solid Yellow Gold Button Pearl Sunrays Burst Spray Pin Brooch Pendant

Antique Solid Yellow Gold Button Pearl Sunrays Burst Spray Pin Brooch Pendant

Located in Montclair, NJ

Material: 14k Solid Yellow Gold / Pin is 12k Weight: 4.89 Grams Clasp: Pin Backing w/ Hook Closure & Bail Dimensions: 30x27.6mm (1.1x1") (height x width) Thickness: 8.7mm (not includ...

Category

Antique 19th Century Brooches

Materials

Cultured Pearl, Gold, Yellow Gold

Victorian Rose Gold and Diamond Solitaire Engagement Ring
Victorian Rose Gold and Diamond Solitaire Engagement Ring

Victorian Rose Gold and Diamond Solitaire Engagement Ring

Located in Denver, CO

The diamond is set within a buttercup mounting, a quintessential 19th-century design. Crafted in 12K rose gold with a subtle hammered texture.

Category

Antique Late 19th Century Victorian Solitaire Rings

Materials

Diamond, Rose Gold

Antique Solid Gold Mother of Pearl and Crystal Flower Design Ring
Antique Solid Gold Mother of Pearl and Crystal Flower Design Ring

Antique Solid Gold Mother of Pearl and Crystal Flower Design Ring

Located in New York, NY

Charming antique 12K yellow gold ring featuring a delicate flower design set with luminous mother of pearl and sparkling crystal accents, creating a soft and elegant look.

Category

20th Century Fashion Rings

Materials

Crystal, Gold, Yellow Gold

Vintage White Gold 0.25tcw Diamond and 1.63tcw Sapphire Pendant
Vintage White Gold 0.25tcw Diamond and 1.63tcw Sapphire Pendant

Vintage White Gold 0.25tcw Diamond and 1.63tcw Sapphire Pendant

Located in New York, NY

Weight: 4.9 Grams Stone: 1.63tcw Sapphire, 0.25tcw Diamond Measurements: 29 x 20.17 x 8.48mm Hallmark: 14k Metal: XRF Tested, Ranges 10-12k White Gold Item #: BR-1779-011226-05

Category

20th Century Pendant Necklaces

Materials

Diamond, Sapphire, White Gold

Antique Victorian Yellow Gold Pearl and Guilloche Enamel Keepsake Brooch
Antique Victorian Yellow Gold Pearl and Guilloche Enamel Keepsake Brooch

Antique Victorian Yellow Gold Pearl and Guilloche Enamel Keepsake Brooch

Located in New York, NY

Weight: 24.3 Grams Stone: Pearl Measurements: 54.45 x 41.9 x 8.73mm Metal: 12k Yellow Gold Item #: BR-1864-043026-14

Category

Antique Late 19th Century Brooches

Materials

Pearl, Gold, Yellow Gold, Enamel

Antique Victorian Gold 1.82ctw Old Cut Diamond & Sapphire Repousse Work Ring
Antique Victorian Gold 1.82ctw Old Cut Diamond & Sapphire Repousse Work Ring

Antique Victorian Gold 1.82ctw Old Cut Diamond & Sapphire Repousse Work Ring

Located in Montclair, NJ

--Stone(s):-- (2) Natural Genuine Diamonds - Old European Cut - Bezel/Pave Set - Nice Brilliant White Diamonds - 0.80ctw (approx.) (1) Natural Genuine Sapphire - Old Mine Cut - Bezel...

Category

Antique 19th Century Victorian Three-Stone Rings

Materials

Diamond, Sapphire, Gold, Yellow Gold

Antique Victorian Yellow Gold Intaglio Carved Carnelian Seal FOB Pendant Charm
Antique Victorian Yellow Gold Intaglio Carved Carnelian Seal FOB Pendant Charm

Antique Victorian Yellow Gold Intaglio Carved Carnelian Seal FOB Pendant Charm

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Carnelian - Carved Intaglio - Oval Cut - Bezel Set - Dark Orange Color - 23x15.6mm (approx.) Material: Solid 12k Yellow Gold Weight: 8.6 Grams Over...

Category

Antique 19th Century Victorian Pendant Necklaces

Materials

Carnelian, Gold, Yellow Gold

12Kt Karat Yellow Gold Cabochon Jadeite Ring Size 9.75 #19136
12Kt Karat Yellow Gold Cabochon Jadeite Ring Size 9.75 #19136

12Kt Karat Yellow Gold Cabochon Jadeite Ring Size 9.75 #19136

Located in Washington Depot, CT

This lovely ring features one oval jadeite stone set in classic 12K yellow gold. Jadeite measurements: 1.65 X 7.94 X 2.00 mm Jadeite carat weight: 1.85 ct.

Category

20th Century Engagement Rings

Materials

Jade, Gold, Yellow Gold

Antique Victorian Gold Carved Cameo Agate Lady Portrait Detailed Pin Brooch
Antique Victorian Gold Carved Cameo Agate Lady Portrait Detailed Pin Brooch

Antique Victorian Gold Carved Cameo Agate Lady Portrait Detailed Pin Brooch

Located in Montclair, NJ

--Stone(s):-- (1) Natural Genuine Carved Agate - Oval Shape - Bezel Set - Deep Orange w/ White Carving Color - 18.3x13.5mm (approx.) Material: Solid 12k Rose & Green Gold Frame ...

Category

Antique 19th Century Victorian Brooches

Materials

Agate, Gold, Rose Gold

Antique Victorian Yellow Gold Black Enamel Textured Foliage Mourning Bar Brooch
Antique Victorian Yellow Gold Black Enamel Textured Foliage Mourning Bar Brooch

Antique Victorian Yellow Gold Black Enamel Textured Foliage Mourning Bar Brooch

Located in Montclair, NJ

Material: Solid 12k Yellow Gold w/ Metal Pin & Black Enamel Work Weight: 6.5 Grams Backing: Pin Backing w/ Rotating Closure Width: 52.4mm (2") (when pin is running horizontally) Hei...

Category

Antique 19th Century Victorian Brooches

Materials

Gold, Yellow Gold, Enamel

Vintage Mount Rushmore Black Hills Gold & Silver Cuff Bracelet 6"
Vintage Mount Rushmore Black Hills Gold & Silver Cuff Bracelet 6"

Vintage Mount Rushmore Black Hills Gold & Silver Cuff Bracelet 6"

Located in Webster, SD

This gorgeous vintage Black Hills cuff bracelet is sterling silver with the classic 12K pink and green gold leaves. This bracelet measures 11/16 of an inch at its widest point.

Category

Vintage 1980s American Art Deco Cuff Bracelets

Materials

Gold, Sterling Silver

Vintage Diamond Star Pendant 14k Gold Brooch Mid Century Celestial Jewelry
Vintage Diamond Star Pendant 14k Gold Brooch Mid Century Celestial Jewelry

Vintage Diamond Star Pendant 14k Gold Brooch Mid Century Celestial Jewelry

Located in Torrance, CA

The piece may test from 12k to 13.8k gold with XRF methods.

Category

Mid-20th Century Portuguese Modern Pendant Necklaces

Materials

Diamond, White Diamond, Gold, 14k Gold, Yellow Gold

1900s Antique 1.12 Carat Diamond and Yellow Gold Pendant
1900s Antique 1.12 Carat Diamond and Yellow Gold Pendant

1900s Antique 1.12 Carat Diamond and Yellow Gold Pendant

Located in Jesmond, Newcastle Upon Tyne

This stunning, fine and impressive antique diamond pendant has been crafted in 12k yellow gold with a silver setting. The curvilinear pendant displays a stunning feature Old Europea...

Category

Antique Early 1900s Unknown Pendant Necklaces

Materials

Diamond, Yellow Gold, Silver

Owl Pendant Vintage 14k Yellow Gold Opal Diamond Eyes Estate Charm Jewelry
Owl Pendant Vintage 14k Yellow Gold Opal Diamond Eyes Estate Charm Jewelry

Owl Pendant Vintage 14k Yellow Gold Opal Diamond Eyes Estate Charm Jewelry

Located in Torrance, CA

The piece may test from 12k to 13.8k gold with XRF methods.

Category

Mid-20th Century American Modern Pendant Necklaces

Materials

Diamond, White Diamond, Opal, Gold, 14k Gold, Yellow Gold

Antique Victorian Rose Gold Large Oval Carved Agate Cameo Trojan Ring
Antique Victorian Rose Gold Large Oval Carved Agate Cameo Trojan Ring

Antique Victorian Rose Gold Large Oval Carved Agate Cameo Trojan Ring

Located in Montclair, NJ

–Stone(s)– (1) Natural Genuine Agate - Carved Oval Cut - Bezel Set - Deep Green to Brown Color - 24.8x17.5mm (approx.) Material: 12k Solid Rose Gold Weight: 7.9 Grams Ring Size: 4.5...

Category

Antique 19th Century Victorian Cocktail Rings

Materials

Agate, Gold, Rose Gold

Vintage Bangle Bracelets, Rose Gold and Silver, Rough Diamonds, Floral Symmetry
Vintage Bangle Bracelets, Rose Gold and Silver, Rough Diamonds, Floral Symmetry

Vintage Bangle Bracelets, Rose Gold and Silver, Rough Diamonds, Floral Symmetry

Located in Old Tappan, NJ

Pre-owned, vintage hinged bangle bracelet, 12K rose gold on the bottom shank of the bracelet, with silver and rough cut diamonds on the top section.

Category

Vintage 1960s Late Victorian Bangles

Materials

Diamond, Rose Gold, Silver

Antique Victorian 1.20ct Diamond Pendant Thin Crescent Moon 14k Gold Celestial
Antique Victorian 1.20ct Diamond Pendant Thin Crescent Moon 14k Gold Celestial

Antique Victorian 1.20ct Diamond Pendant Thin Crescent Moon 14k Gold Celestial

Located in Torrance, CA

The piece may test from 12k to 14.8k gold with XRF methods.

Category

Antique Late 19th Century American Victorian Pendant Necklaces

Materials

White Diamond, Diamond, Yellow Gold, 14k Gold, Gold

Vintage 14k Gold 276.90 Carat Amethyst Pendant & Diamond Necklace 18 Inches
Vintage 14k Gold 276.90 Carat Amethyst Pendant & Diamond Necklace 18 Inches

Vintage 14k Gold 276.90 Carat Amethyst Pendant & Diamond Necklace 18 Inches

Located in Eagan, MN

The necklace also has It has a beautiful 12k yellow gold round hook lock clasp which has a small diamond place in the middle..

Category

2010s Unknown Art Deco Beaded Necklaces

Materials

Amethyst, Diamond, 14k Gold, Yellow Gold

Vintage Bangle Bracelets, Rose Gold and Silver, Rough Diamonds, Scalloped Petals
Vintage Bangle Bracelets, Rose Gold and Silver, Rough Diamonds, Scalloped Petals

Vintage Bangle Bracelets, Rose Gold and Silver, Rough Diamonds, Scalloped Petals

Located in Old Tappan, NJ

Pre-owned, vintage hinged bangle bracelet, 12K rose gold on the bottom shank of the bracelet, with silver and rough cut diamonds on the top section.

Category

Vintage 1960s Late Victorian Bangles

Materials

Diamond, Rose Gold, Silver

Vintage Bangle Bracelets, Rose Gold and Silver, Rough Diamonds, Compass Design
Vintage Bangle Bracelets, Rose Gold and Silver, Rough Diamonds, Compass Design

Vintage Bangle Bracelets, Rose Gold and Silver, Rough Diamonds, Compass Design

Located in Old Tappan, NJ

Pre-owned, vintage hinged bangle bracelet, 12K rose gold on the bottom shank of the bracelet, with silver and rough cut diamonds on the top section.

Category

Vintage 1960s Late Victorian Bangles

Materials

Diamond, Rose Gold, Silver

Antique Victorian Double Side Gold Plate & Butterfly Wing Charm / Pendant
Antique Victorian Double Side Gold Plate & Butterfly Wing Charm / Pendant

Antique Victorian Double Side Gold Plate & Butterfly Wing Charm / Pendant

Located in Philadelphia, PA

Both sides with small brown moths and plant devices mounted to a butterfly wing. Mounted in a yellow gold plated frame (1/10 12K). Each side set under a round, convex crystal.

Category

Early 20th Century Edwardian Pendant Necklaces

Materials

Gold Plate

Vintage Mid Century White Gold Diamond Marquise Shape Navette Cocktail Ring
Vintage Mid Century White Gold Diamond Marquise Shape Navette Cocktail Ring

Vintage Mid Century White Gold Diamond Marquise Shape Navette Cocktail Ring

Located in Montclair, NJ

Total Carat Weight: 0.10 (approx.) Material: Solid 12K White Gold Weight: 4.5 Grams Ring Size: 5.5 (Fitted on a finger.

Category

20th Century Cocktail Rings

Materials

Diamond, Gold, White Gold

Retro Font Diamond Love Necklace 14k Yellow Gold 17.5 Chain Fine Jewelry
Retro Font Diamond Love Necklace 14k Yellow Gold 17.5 Chain Fine Jewelry

Retro Font Diamond Love Necklace 14k Yellow Gold 17.5 Chain Fine Jewelry

Located in Torrance, CA

The piece may test from 12k to 13.8k gold with XRF methods.

Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Gold, 14k Gold, Yellow Gold

Antique 2.71 Carat Diamond and Yellow Gold Pendant
Antique 2.71 Carat Diamond and Yellow Gold Pendant

Antique 2.71 Carat Diamond and Yellow Gold Pendant

Located in Jesmond, Newcastle Upon Tyne

This stunning, fine and impressive antique pendant has been crafted in 12k yellow gold with a platinum setting. The segmented pierced decorated, fan-shaped design is embellished wit...

Category

Vintage 1910s Unknown Pendant Necklaces

Materials

Diamond, Yellow Gold

Antique Victorian Yellow Gold and Silver Topped Ruby, Sapphire & Diamond Brooch
Antique Victorian Yellow Gold and Silver Topped Ruby, Sapphire & Diamond Brooch

Antique Victorian Yellow Gold and Silver Topped Ruby, Sapphire & Diamond Brooch

Located in New York, NY

A graceful floral ribbon motif gives this antique brooch a romantic, dimensional presence. Crafted in 12k yellow gold with silver-topped detailing, the design features sweeping loops...

Category

Antique Mid-19th Century Victorian Brooches

Materials

Diamond, Ruby, Sapphire, Gold, Sterling Silver

Vintage Italian Graduated Red Coral Bead Necklace with 14K Gold Clasp
Vintage Italian Graduated Red Coral Bead Necklace with 14K Gold Clasp

Vintage Italian Graduated Red Coral Bead Necklace with 14K Gold Clasp

Located in Miami, FL

Origin: Italy Material: Italian coral Bead count: 79 Bead shape: Softly irregular round beads Bead measurements: Approximately 5.2–10.2 mm Construction: Individually knotted Clasp: P...

Category

2010s Italian Artisan Beaded Necklaces

Materials

Coral, 14k Gold

2.50 Carat Garnet Victorian 1900's Rose Gold Antique Horseshoe Pendant Necklace
2.50 Carat Garnet Victorian 1900's Rose Gold Antique Horseshoe Pendant Necklace

2.50 Carat Garnet Victorian 1900's Rose Gold Antique Horseshoe Pendant Necklace

Located in Stamford, CT

The antique rose gold setting enhances the garnets’ velvety glow, adding softness and warmth that perfectly reflects the elegance of the Victorian era. 17 round cabochon genuine red...

Category

Early 20th Century Pendant Necklaces

Materials

Garnet, 14k Gold, Rose Gold, Gold

Fluted Rock Crystal Malachite Diamond Dome Ring Vintage 14k Yellow Gold Estate
Fluted Rock Crystal Malachite Diamond Dome Ring Vintage 14k Yellow Gold Estate

Fluted Rock Crystal Malachite Diamond Dome Ring Vintage 14k Yellow Gold Estate

Located in Torrance, CA

The piece may test from 12k to 13.8k gold with XRF methods.

Category

Mid-20th Century Contemporary Dome Rings

Materials

Diamond, White Diamond, Malachite, Rock Crystal, Gold, 14k Gold, Yellow ...

Ruby Diamond Ring Estate 14k White Gold Vintage Cocktail Band Jewelry Sz 8
Ruby Diamond Ring Estate 14k White Gold Vintage Cocktail Band Jewelry Sz 8

Ruby Diamond Ring Estate 14k White Gold Vintage Cocktail Band Jewelry Sz 8

Located in Torrance, CA

The piece may test from 12k to 13.8k gold with XRF methods.

Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Ruby, Gold, 14k Gold, White Gold

Blue Topaz Amethyst Cocktail Ring Sz 7 18k White Gold Flowers Vines Fine Jewelry
Blue Topaz Amethyst Cocktail Ring Sz 7 18k White Gold Flowers Vines Fine Jewelry

Blue Topaz Amethyst Cocktail Ring Sz 7 18k White Gold Flowers Vines Fine Jewelry

Located in Torrance, CA

The piece may test from 12k to 13.8k gold with XRF methods.

Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Amethyst, Pink Sapphire, Topaz, Blue Topaz, Gold, 18k Gold, White Gold

Antique 1.00 Carat Diamond Rose Gold Clip on Earrings
Antique 1.00 Carat Diamond Rose Gold Clip on Earrings

Antique 1.00 Carat Diamond Rose Gold Clip on Earrings

Located in Jesmond, Newcastle Upon Tyne

These stunning, fine and impressive antique earrings are crafted in 12k rose gold with platinum settings and 15k rose gold fittings.

Category

Vintage 1930s Unknown Clip-on Earrings

Materials

Diamond, 15k Gold, Rose Gold, Platinum

Ruby Diamond Flower Ring Vintage 14k Yellow Gold Sz 8.5 Wide Cigar Band
Ruby Diamond Flower Ring Vintage 14k Yellow Gold Sz 8.5 Wide Cigar Band

Ruby Diamond Flower Ring Vintage 14k Yellow Gold Sz 8.5 Wide Cigar Band

Located in Torrance, CA

The piece may test from 12k to 13.8k gold with XRF methods.

Category

Late 20th Century American Modern Band Rings

Materials

Diamond, White Diamond, Ruby, Gold, 14k Gold, Yellow Gold

David Yurman Large 1ct Diamond Hoop Earrings Inside Out 18k Yellow Gold Estate
David Yurman Large 1ct Diamond Hoop Earrings Inside Out 18k Yellow Gold Estate

David Yurman Large 1ct Diamond Hoop Earrings Inside Out 18k Yellow Gold Estate

By David Yurman

Located in Torrance, CA

The piece may test from 12k to 13.8k gold with XRF methods.

Category

21st Century and Contemporary American Contemporary Hoop Earrings

Materials

Diamond, White Diamond, Gold, 18k Gold, Yellow Gold

Antique Edwardian Platinum & Gold Bow Motif Diamond & Opal Drop Pendant Necklace
Antique Edwardian Platinum & Gold Bow Motif Diamond & Opal Drop Pendant Necklace

Antique Edwardian Platinum & Gold Bow Motif Diamond & Opal Drop Pendant Necklace

Located in New York, NY

Weight: 9.1 grams Stone:  4.84ct Opal 0.16ct Old Mine Cut Diamond Rose Cut Diamonds Measurements: 17.7 x 48.2 x 5.2mm Length: 15.5" Metal: 12k yellow gold frame, Platinum chain and ...

Category

Early 20th Century Edwardian Pendant Necklaces

Materials

Diamond, Opal, Gold, Platinum

70s Vintage Diamond Band 14k Yellow Gold Sz 11 Ring Mixed Cuts V Design
70s Vintage Diamond Band 14k Yellow Gold Sz 11 Ring Mixed Cuts V Design

70s Vintage Diamond Band 14k Yellow Gold Sz 11 Ring Mixed Cuts V Design

Located in Torrance, CA

The piece may test from 12k to 13.8k gold with XRF methods.

Category

Late 20th Century American Modern Band Rings

Materials

Diamond, White Diamond, Gold, 14k Gold, Yellow Gold

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12k Gold For Sale on 1stDibs

On 1stDibs, you can find the most appropriate piece of 12k gold for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. Our collection of these items for sale includes 579 vintage editions and 1307 modern creations to choose from as well. Finding the perfect item from our selection of 12k gold may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. There have been many well-made iterations of the classic choice in our collection of 12k gold over the years, but those made by LB Exclusive, Luigi Ferrara and Alberto are often thought to be among the most beautiful. An object in our assortment of 12k gold of any era or style can lend versatility to your look, but a version featuring Diamond, from our inventory of 1261, is particularly popular. A round cut version of this piece has appeal, but there are also oval cut and emerald cut versions for sale. If you’re browsing our inventory for an option in this array of 12k gold, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 12k Gold?

Prices for a piece of 12k gold can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $59 and can go as high as $680,000, while this accessory, on average, fetches $4,174.

Questions About 12k Gold

  • 1stDibs ExpertFebruary 21, 2024
    Yes, 12K gold is real, but that doesn't mean that the material is pure gold. 12K gold is actually an alloy that is 50% pure gold and 50% other metals. The resulting alloy is highly durable and resistant to scratching and fading. Its hardness makes it difficult to shape into rings, so most 12K gold jewelry consists of necklaces and earrings. On 1stDibs, explore a wide variety of gold jewelry.