12k Gold

This stunning, fine and impressive antique mother of pearl brooch has been crafted in 12k yellow gold with silver settings. The brooch has been modelled in the form of a turtle, wit...

12k yellow gold ring. This wonderful ring features a center elongated hexagonal faceted, medium to dark orange color citrine, horizontally situated, and decorated with a grape and vi...

This stunning, fine and impressive antique brooch has been crafted in 12k yellow gold with silver settings. The circular wreath style setting is encircled with eight impressive claw...

This antique 1/10 12K white gold filled pince-nez SPR spectacles from circa 1920 offers a distinctive blend of vintage elegance and craftsmanship.

This photo frame was hand-made in Romania and features 12K white gold leafing. It is made out of wood and includes archival plexiglass to protect anything displayed in it from fading...

Embrace the timeless elegance of the early Victorian era with this exquisite brooch, a treasure crafted in 12 karat yellow gold. this stunning piece boasts a weight of 9.5 pennyweigh...

Metal has been tested and confirmed as 12k gold and silver. Estimated gross weight 39.9 grams.

This photo frame was hand-made in Romania and features 12K white gold leafing. It is made out of wood and includes archival plexiglass to protect anything displayed in it from fading...

This photo frame was hand-made in Romania and features 12K white gold leafing. It is made out of wood and includes archival plexiglass to protect anything displayed in it from fading...

This photo frame was hand-made in Romania and features 12K white gold leafing. It is made out of wood and includes archival plexiglass to protect anything displayed in it from fading...

This photo frame was hand-made in Romania and features 12K white gold leafing. It is made out of wood and includes archival plexiglass to protect anything displayed in it from fading...

This photo frame was hand-made in Romania and features 12K white gold leafing. It is made out of wood and includes archival plexiglass to protect anything displayed in it from fading...

This photo frame was hand-made in Romania and features 22K gold leafing. It is made out of wood and includes archival plexiglass to protect anything displayed in it from fading or ot...

This photo frame was hand-made in Romania and features 12K white gold leafing. It is made out of wood and includes archival plexiglass to protect anything displayed in it from fading...

This photo frame was hand-made in Romania and features 12K white gold leafing. It is made out of wood and includes archival plexiglass to protect anything displayed in it from fading...

This photo frame was hand-made in Romania and features 12K white gold leafing. It is made out of wood and includes archival plexiglass to protect anything displayed in it from fading...

Hand-made between the 1920s - 1930. sItalian hallmarks : 486,500, NA ( Naple s) band's metal tested 12K Rose Gold. Face of the crown is made of Silver or 12K White Gold.

It is followed by a diamond encrusted heart that frames the heart-shaped ruby that dangles within it. It tests as 12k gold.  The next charm is our favorite: an adorable stick-figure...

Lava cameo brooch of Demeter, or Ceres in Latin (as she was known to the Romans) with a crown of wheat sheaves in her hair. The gold openwork bezel is of 12K and is an unusual pointe...

These 12 Kt rose gold hoop earrings are originating in southern Italy and they where traditionally given to the girls on the day of their engagement. In ancient times these "Palombel...

A stunning, fine and impressive 4.40 carat Basaltic sapphire, 3.14 carat diamond and pearl, 12k yellow gold and platinum set pendant/brooch; part of our unheated sapphire collections...

Antique Bracelet from ca. 1920s - 1930s in solid Silver with layer of 10 - 12K Gold on the back side with with 28 hand - engraved sections holding 29 natural Sapphire stones of vario...

Antique Bracelet from ca. 1920s - 1930s in solid Silver with layer of 10 - 12K Gold on the back side with with 28 hand - engraved sections holding 29 natural Sapphire stones of vario...

This vintage brooch pendant is crafted in 12k yellow gold and designed in a classic fleur-de-lis motif.

This antique ring is crafted in 12k yellow gold and features a richly colored amethyst weighing approximately 4.15 carats.

Malachite bi, 18 k gold gr 12, star Ruby pendant, we delivered with a silk string but is available on request also a gold necklace as in the pictures.

Weight: 4.5 Grams Stone: Green Jade (11 x 17 x 3.6mm) Measurements: 18 x 14 x 6mm Size: 5.75 Metal: 12k Yellow Gold Item #: BR-1832-031426-02

Condition: Very Good Era: Late Edwardian/ Early Art Deco Year: Circa 1900-1935 Metal: 12k Yellow Gold/ Platinum Diamonds: 104 Carat Weight: 4.35 Cut: Old European Color: G-J Clarity...

Weight: 8.2 Grams Stone: 0.81tcw Diamonds Measurements: 27.8 x 20.66 x 19.3mm Size: 7 Hallmark: 14k Metal: XRF tested, ranges 11-12k white gold Item #: BR-1668-080525-08

Circa 1860 - 1890 10k - 12k Yellow Gold Intaglio Fob, measuring 1 1/8 X 1 1/8 inches, the front of the Dark Reddish Carved Carnelian stone features a classic Grecco - Roman Depicti...

Material: Solid 18k Yellow Gold Frame - 10k-12k Yellow Gold Pin & Clasp Total Weight: 10.45 Grams Overall Height: 36.61mm (1.44") Overall Width: 32.53mm (1.28") Overall Thickness: 10...

This elegant vintage signet style ring is crafted in rich 12k yellow gold and showcases a beautifully elongated jade cabochon with soft translucent white tones and vivid natural gree...

A striking vintage jewelry set crafted in warm 12k yellow gold, featuring rich red coral cabochons in a cohesive ring and earring pairing.

This exceptional, fine and impressive antique brooch has been crafted with a 15k yellow gold bar and platinum, 12k yellow and rose gold design.

–Stone(s): – (11) Synthetic Rubies - Round Cut - Prong Set - Vivid Bright Pinkish Red Color - 2.2mm to 3.2mm (approx.) (15) Natural Genuine Diamonds - Single & Old European Cut - Pav...

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

Genuine Original Antique from the 1880's Victorian Tri Color Gold Vintage 18 Inch 20 Inch Antique Necklace Chain Incredible Multi Color Gold Victorian Chain Incredible Engraving o...

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

The setting is crafted in 12k white gold with detailed filigree work. Weight: 13.3 Grams Stone: Shell (44 x 33 mm) Round Diamond (1.5 mm) Marquise Sapphire (2.84 x 1.3 mm) Measureme...

This fine and impressive antique Victorian pendant has been crafted in 12k yellow gold. The symmetrical, pierced millegrain decorated design is ornamented with seven impressive indi...

This piece is at least 10k but up to 12k yellow gold. The brooch/pendant measures 2.6 x 2 inches.

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

This exceptional, fine and impressive antique 12k yellow gold vinaigrette has a cylindrical form.

--Stone(s):-- (1) Bloodstone - Custom Cut - Bezel Set - Dark Brown Color w/ Red Flashes - 19x14.5mm (approx.) Material: Solid 12k Rosy Gold Lion, Bail & Frame - 18 Green Gold Base W...

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

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

–Stone(s): – (1) Shell - Elongated Oval Shape - Carved - Bezel Set - Beige Base Color w/ White Carving - 28.8x15.3mm (approx.) Material: Solid 12k Yellow Gold Total Weight: 6 Grams...

Weight: 5.2 Grams Stone: Coral Measurements: 13 x 14.8 x 9mm Hallmark: 18K Metal: XRF Tested, Ranges 10-12k Yellow Gold Item #: BR-1707-100125-09

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...

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

Hand crafted in 12K Yellow Gold. Ring size 7, we offer ring re-sizing.

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

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

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...

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

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

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

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

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

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.