12k Gold

Material: 18K Solid Yellow Gold w/ 12k Gold Pin Weight: 15.79 Grams Width: 70.7mm (2.7") Height: 35.7mm (1.4") Overall Thickness: 9.3mm (not including the pin backing) Backing: Pin w...

Material: Solid 14k Greenish Yellow Gold w/ 12k Gold Chain Holding Mirror Total Weight: 131.82 Grams Coin Purse Length: 165.1mm (6.5") (not including the bottom tassel), 203.2mm (8")...

A gorgeous Victorian perfectly preserved suite, composed of clip-on earrings and ring, set with rose-cut diamonds and mother of pearls, mounted in 12k rose Gold. All handcrafted, Cir...

Weight: 24.1 Grams Stone: Shell Measurements: 59.7 x 50.7 x 12.8 mm Metal: 19K Gold (Pin: 12K Gold) ITEM #: BR-1463-112624-08

This fine and impressive antique watch chain has been crafted in 12k yellow gold. The chain consists of ten three-dimensional curvilinear links, conjoined with fetter chain links.

Classic Hinged Butterfly 12K gold filled frame. USA Made by Bausch and Lomb.

Material: Solid 9-10k Rosy Yellow Gold - Bail is 12k Gold Weight: 8.6 Grams Chain Type: Not Included Pendant Height (w/ Bail): 33.3mm (1.3") Pendant Overall Width: 20mm (0.79") Penda...

Frame with the front and sides in 12k gold plated C decor. All hallmarks. Gold Cartier signs on the ear paddles.

Weight: 9.7 Grams Stone: Seed Pearl Measurements: 3.6 x 3.1mm (Flower motif: 30 x 17mm) Size: 7 Metal: Bangle: 12k Gold, Flower: 18k Gold Note: The bracelet has original side rings d...

The bale is a flip form in yellow gold. The pendant tests for 10-12K gold. The pendant weighs 2.0 grams.

Marilla Palmer Evanescent Poppies, 2025 pressed foliage, 12K gold leaf, acrylic on Ampersand panel 16 x 12 in.

Era: Art Deco, 1920s Gemstones: Antique diamonds Metal: 12K gold Size: 6.5 US Condition: Excellent antique condition One-of-a-kind — gone = gone Message us for inquiries 📲 Follow ...

12 Karat Yellow Gold and Opal Floral Brooch- Bursting with natural elegance, this vintage brooch is crafted in 12K yellow gold and showcases a botanical branch design adorned with 1...

This fine and impressive antique diamond bracelet has been crafted in 12k yellow gold with platinum settings; the settings indicate the high quality of the piece.

Tura 12K gold filled with clear rhinestones sunglasses circa 1970's.

Tura 12K gold filled with blue rhinestones sunglasses circa 1970's.

Marilla Palmer The Impermanence of Light, 2025 Pressed foliage, , Durabrite prints, 12K gold leaf, acrylic on Ampersand panel 16 x 12 in.

Condition: Good Era: Contemporary estate Year: 1980s Metal: 10k & 12k Gold (charms) Dimensions: Length: 7.25" Heart: 1 1/4" Tall x 3/4" Wide Weight: 9.4 grams Includes: Cert...

A stunning, fine and impressive antique pearl, 0.67 carat diamond and 12k white gold drop necklace; part of our diverse antique Edwardian jewelry and estate jewelry collections.

Tested 11k to 12k gold and silver. Diamonds and Opals are set in silver. 6, 4.3mm oval genuine bright red Rubies, approx. total weight 3.00cts, VS-SI 1, 5mm round genuine brigh...

This fine and impressive antique amethyst pendant has been crafted in 12k yellow gold with a platinum setting. The pierced decorated Art Nouveau design frame is ornamented with a fe...

The design is rendered in warm 12k gold, with a silver sail and 9k gold stem providing elegant contrast and structural integrity.

Additional information: Material: 18ct Gold, 12K Gold, Emerald, Diamond Origin: England Date of Manufacture: 1920s Era: Art Deco (1920s-1930s) Hallmarks: 12K Dimensions: 1 W x 4 H cm...

Elgin 14K Ladies Wrist Watch 1920's Mint Engraved Flowers French Cut Sapphire Deco Mint Condition Runs Great and Keeps Good Time 14K White Gold Case Case Number 28041 2 French...

The earring backs are not original; one is marked 14k and the other is 12k G.F. Materials: 14K Gold, 12K Gold. G.F.

Metal authenticity has been professionally verified using XRF (X-ray fluorescence) analysis and traditional jeweler’s acid testing, confirming solid 12K gold construction. The ring ...

Weight: 24.1 Grams Stone: Shell Measurements: 59.7 x 50.7 x 12.8 mm Metal: 19K Gold (Pin: 12K Gold) ITEM #: BR-1463-112624-08

The bowl of the pipe has been crafted in 21k yellow gold, the stem and bit in platinum. The brooch secures with a pin fastening, crafted in 12k rose gold.

Metal authenticity has been professionally verified using XRF (X-ray fluorescence) analysis and traditional jeweler’s acid testing, confirming 8K gold top with a 12K gold reshanked b...

RA Line by Darmes Design by Alexandre Joncas Dimensions: 140 x H 61 cm Materials: Hand-bent glass neon tube, 12k Gold Plated Steel Line is distinguished by a marked opposition betwe...

Michael Van Zeyl Peonies in White Light oil and 12K gold leaf on linen wrapped panel 24h x 36w in 60.96h x 91.44w cm EDUCATION 1987-1990 American Academy of Art, Chicago, IL 199...

Each Pearl is hand-knotted on gold color silk with a 12k Gold Fill open ring clasp.

The moonstone drops suspend from a 15.5" belcher chain, crafted in 12k yellow gold. The chain secures with a conventional spring loaded bolt ring fastening to the reverse.

This vintage ring showcases a stunning 13.5mm Tahitian pearl set in warm 12k yellow gold. The pearl exhibits deep, natural luster with rich overtones characteristic of high-quality T...

12K Yellow Gold "The Pieta" Charm Crafted in warm 12k yellow gold, this timeless religious charm offers a beautifully detailed design that brings both elegance and meaning to your j...

This stunning, fine and impressive Art Deco ruby brooch has been crafted in 12k yellow gold with a platinum setting. The brooch has an interwoven ring design.

Bulova 14K Ladies Wrist Watch Engraved Ruby Art Deco Original 1932 15 Jewels 6AF Near Mint, Super Clean Runs Great and Keeps Accurate Time 14K White Gold Case; We Tested it Twic...

The bracelet secures with an integrated discreet push fit clasp, and benefits from the additional security of a two hinged safety clasps. This antique yellow gold bracelet with diam...

Vintage yellow gold floral design pin with seed pearls and diamonds.

Weight: 18 Grams Material: Shell Measurements: 58 x 50 x 14mm Metal: 12k Yellow Gold Item #: BR-1592-050625-04

This fine and impressive antique brooch has been crafted in 12k yellow gold with a platinum setting. The platinum set bar is ornamented to the center with a four claw set 2.27Ct ova...

This stunning, fine and impressive antique pendant has been crafted in 18k white gold with a 12k white gold setting. The necklace features a stunning 12k white gold claw set 3.12ct ...

This fine and impressive antique brooch has been crafted in 12k yellow gold with platinum accents. The feature setting to the center of the bar has been modelled in the form of an i...

12K Yellow Gold Black Pearl Stud Earrings - Classic 12K yellow gold stud earrings with a polished finish and timeless design.

Large antique shell cameo brooch with 12k yellow gold frame. Tests 50% gold with an XRF metals analyzer.

This stunning, fine and impressive Art Deco pearl and diamond pendant has been crafted in 12k yellow gold with a silver setting. The pierced decorated drop style pendant is ornament...

A fine and impressive antique 0.28 carat natural blue sapphire and 0.35 carat diamond, 12k yellow gold, platinum set bar brooch; part of our antique jewelry and estate jewelry collec...

Weight: 3.2 Grams Primary Stone: Sapphire (5.3 x 4.3mm) Secondary Stone: .21ctw Diamonds (I, SI2) Measurements: 11.0 x 17.1 x 5.6mm Size: 5.75  Metal: 12k Yellow Gold Notes: Sapphi...

Size 10.5 1890s Victorian 12k yellow gold 16.0x12.0mm tiger eye Hand carved 5.57 grams

The cameo is set in a warm 12k yellow gold frame, likely dating to the late 19th or early 20th century.

Rejoicing Weight: 24.3 Grams Stone: Shell Measurements: 2.80 x 2.40 Inches Metal: 12K ITEM #: BR-1482-121824-14

The 12:30 from the 'Meridiane' collection is a white painted ceramic bowl with 24k gold painted details. It is an accessory that can give personality to a minimalist environment and ...

These vintage 12k yellow gold stud earrings feature heart-shaped sapphire centers framed by bright diamond halos.

This ruby brooch secures to the reverse with a yellow gold hinged pin and clasp. This Victorian ruby and pearl brooch has been independently tested using state of the art technology...

Vintage 12k yellow gold shell cameo brooch titled “Dying Mother.”

12K Yellow Gold Natural Jade Cufflinks Metal Type: 12K Yellow Gold Total Item Weight: 15.2 Grams 1: Stone: Natural Green Jade Stone Weight: 20 Ct Stone Shape: Cabochon Shape Stone C...

12K Yellow Gold and Diamond Starburst Brooch/Pendant- This striking piece is crafted in 12K yellow gold and designed in a radiant starburst motif.

This stunning, fine and impressive antique diamond cocktail ring has been crafted in 12k yellow gold with a silver setting. The ring has a twisted crossover design, ornamented with ...

This stunning, fine and impressive vintage diamond cluster ring has been crafted in 12k white gold. The pierced decorated cluster setting displays a feature 0.42ct transitional mode...

This antique pearl and enamel pendant has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 12k gold, 15k gold, platinum, and silver. ...