Old Mine French Diamond

This French 18k yellow gold and platinum engagement ring features a stunning approximately 1-carat old mine cut diamond, L color, SI2 clarity, accented by eight single-cut diamonds t...

Technical Sheet: Metal: 18K Yellow Gold (750‰), French “Head of Eagle” hallmark Center Diamond: Old-mine cut, bezel-set, approx. 0.70 ct Surrounding Diamonds: 18 old-mine cuts, pa...

This delicate 1880s ring carries the French Assay mark. It has a central fancy yellow Old Mine cut diamond of approximately 1 carat and is surrounded by approximately 1.1 carat of Ol...

Antique ring mage of yellow gold 18 Karat and silver. The ting is set with 15 old mine diamonds for a total of approximately 3 Carats. All the diamonds are bright and lively. Estim...

Beautiful Antique Art Deco Platinum Old Mine Diamond French Cut Engagement Ring - GIA.

--Stone(s):-- (3) Pinkish Red Stones - Baguette Cut -Channel Set - Pinkish Red Color - 7.1x2.3mm each (approx.) (28) Natural Genuine Diamonds - Old Mine & Single Cut - Pave Set - Nic...

This striking brooch dates back to 1900's and was made in France. Made of platinum, it is embellished with approximately 6 carats of old mine cut diamonds.

French Retro 1.14 Carat Old Mine Cut Diamond & Ruby Tank Ring composed of 18k yellow gold and platinum.

This elegant French Art Deco engagement ring centers on a captivating 1.18 carat old mine cut diamond, certified by GIA #5232903893, offering a soft, romantic glow with its warm N co...

Designed as a highly rendered green gold comedy mask with deeply engraved lip and hair texture Featuring a wide open mouth set with an old mine cut diamond weighing approximately 0....

This striking French Mid Century cocktail ring showcases an impressive cluster of 12 old mine cut diamonds totaling approximately 4.90 carats, displaying a soft, romantic brilliance ...

This French Mid Century diamond ring is a beautifully elegant jewel from the 1950’s, crafted in 18k white gold with a GIA-certified old mine brilliant cut diamond at its center.

THIS IS A STUNNING ANTIQUE OLD MINE CUT AND ROSE CUT DIAMOND, SAPPHIRE AND PEARL MUSEUM QUALITY FRENCH BEAUX ARTS, NAPOLEON III, BELLE EPOQUE NECKLACE IN 18 KARAT GOLD.

Item Details: Metal Type: Platinum [Hallmarked, and Tested] Weight: 6.5 grams Diamond Details: 1.75ct, Old Mine Brilliant, K Color, VS Clarity, Pin Measurements: Diameter: 2 inches...

This Victorian French engagement ring is a beautifully romantic antique jewel from the 1900’s, crafted in warm 18k yellow gold with a timeless old mine cut diamond at its center.

Beautiful Antique Edwardian French 18K Yellow Gold Old Mine Diamond Engagement Ring - GIA.

--Stone(s):-- (1) Natural Genuine Turquoise - Oval Cabochon - Prong Set - Robin's Egg Blue Color - 12.15 x 8.24mm (approx.) (16) Natural Genuine Diamond - Old Mine Cut - Fishtail Pav...

This vintage French cluster ring centers on a 1.10 carat old mine cut diamond certified by GIA under report number 5232911885.

These striking 1930's Art Deco dangly earrings are made of platinum and embellished with approximately 8 carats of Old Mine cut diamonds. Shaped as an elongated coil there is beautif...

The brooch contains 56 natural antique Old Mine Cut diamonds. The diamonds range in size from 5.5 x 4.5 mm (the largest stone within the crescent moon) to 2 mm.

This exquisite Belle Époque French ring centers on a radiant 1.52 carat old mine cut diamond, certified by GIA #2536480164, displaying exceptional brightness with its F color and SI1...

This exquisite Belle Époque French ring centers on a radiant 1.52 carat old mine cut diamond, certified by GIA #2536480164, displaying exceptional brightness with its F color and SI1...

Antique French 1910s old mine cut diamond pendant and brooch in artnoveau leaf design decorated with several old mine cut diamonds estimate of 1 carat with a dangling pearl and 18k ...

Two stone old mine diamond cocktail ring. Centrally set with two cushion shape old mine diamonds, one I colour, SI1 clarity, with a weight of 1.51 carats and one J colour, SI2 clarit...

Beautiful Antique Art Deco Platinum and 18K White Gold French Old Mine Diamond Eternity Band - Size 4 3/4.

Iconic Art Deco platinum tennis bracelet, crafted by Cartier Paris, set with graduated in size old mine cut diamonds - total approx. 5cts G/VS-Si. Bracelet is 7 1/8" long and 4.3mm w...

This elegant Art Deco solitaire ring is set with a GIA-certified 1.03-carat Old Mine Brilliant cut diamond, displaying the beautiful character and charm associated with early hand-cu...

This exceptional 19th-century Victorian ring showcases the timeless elegance and delicate craftsmanship of the era. At its heart lies a likely natural pearl, surrounded by twelve gli...

The platinum curved stem in platinum topped gold is also set with Old Mine diamonds giving this brooch a life-like and three dimensional appearance with a wonderful contrast of colors.

With its old mine cut center diamond, French cut emerald accents, and sparkling diamond surround, this ring is a timeless statement piece with exceptional charm.

This exquisite women’s ring showcases a rich, oval-cut vivid blue sapphire of approximately 1.10 carats, bezel-set in warm 18K yellow gold (750‰). Surrounding the central gem are ten...

Elevate your collection with this exquisite 18K yellow gold cluster ring, masterfully crafted in solid 750‰ gold and featuring a 0.50-carat old mine-cut diamond at its center, surrou...

The combination of old mine cut diamond, French cut sapphires, and platinum creates a classic target design with a timeless Art Deco feel.

Retro lily of the valley brooch in 18 karat gold. 1940s brooch featuring a sprig of lily of the valley set with old-cut diamonds, including seven diamonds for the flowers and eleven ...

Antique french 14k white gold old cut diamond cuff bracelete with estimate weight of 5 carats H colour vs clearity and total gold weight of 30 grams inner circumfetence 18cm or 7 inc...

This elegant Toi et Moi ring features two GIA-certified old mine cut diamonds weighing 1.02 carats each, creating a perfectly balanced and symbolic design. The stones display the cha...

THIS IS A MUSEUM QUALITY NATURAL MINED OLD MINE CUT DIAMOND AND EUROPEAN CUT DIAMOND AND BAROQUE FRESHWATER PEARL PENDANT NECKLACE IN SILVER TOPPED 14 KARAT GOLD.

A study in refined simplicity and modern craftsmanship, this elegant solitaire ring is crafted in warm 18K rose gold and set with a single 1.56 carat Old mine-cut diamond of K color ...

Old cut diamond dress ring. Set to centre with an round old cut diamond in an open back claw setting with an approximate weight of 1.25 carats, further set to top and bottom with two...

Antique 18k whilte gold french cluster ring in floral designe with old mine cut diamonds estimate weight 2.20 carats H color rare white vvs clearity excellent spark hall marked with ...

Antique french 18k gold shell brooch centered with 1 large natural white south sea pearl size 8mm diameter flanked with old mine cut diamonds and colorful enamel hall marked with 19t...

Antique 18k yellow gold french ring with natural navy blue sapphire colour estimate weight of 1.20 carars flnaked with 4 old mine cut diamonds with estimate weight of 2 carats H colo...

Technical Sheet Period of Manufacture: Circa 1850–1900 (Victorian) Style: Jarretière (Half-eternity), Seven-Stone, Collet Settings Metal: 18 kt Yellow Gold (750 ‰) Total Weight: 1...

A French motif acanthus leaf design with a central Old Mine Cut Diamond and four pearls which may very well be natural.

These beautiful diamond earrings were crafted by hand in France in the 1910s. At the bottom of each earring there is a 0.90 carat diamond, and a 0.10 carat diamond at the top. All th...

Technical Sheet: Finger Size: French 55 / US 7 (resizable upon request) Metal: Platinum 950‰ Center Gem: Emerald-cut aquamarine, ~4.00 cts Accent Stones: 10 old-mine–cut diamonds...

Victorian Statement Ring Rare and very unique is this one of a kind Navette ring dating 1880 ca Hand crafted of solid 18 Kt gold silver topped for the diamond housing Bears French as...

Beautiful Round Old European Cut diamond of 1,92cts. The stone cut is more plate than usual, so its crown surface is bigger and looks like a 2,50 carats, it is quite impressive. It c...

This Art Deco ring in 18K yellow gold features a refined openwork mount centered with two old mine–cut diamonds arranged in a vertical double motif. The diamonds are framed by a milg...

This is a stunning and dramatic Antique Art Deco Old Mine Cut Diamond Ring in White Gold with a gorgeous central 0.90 Carat Old Mine Diamond . The central Diamond surrounded by 12 s...

About This Watch: This cherished French pin set pocket watch from the early 1900s showcases an ovalish old cut diamond set in warm, slightly bloomed 18KT gold. Its face is marked wi...

An elegant engagement ring featuring a 0.62-carat old mine-cut diamond, with a clarity of VS2 and a color grade of I.

A refined marquise-shaped cluster that balances vintage charm with everyday wearability. This elegant ring presents fifteen old-cut diamonds set closely together to create a luminous...

Estate Art Deco Platinum Onyx and Old Mine Diamond Brooch - VHK#540a Item Details: Metal Type: Platinum with 14K Gold Pin [Hallmarked, and Tested] Weight: 4.2 grams Diamond Details...

Each piece features a centralised old mine-cut diamond, surrounded by a double halo of rose-cut diamonds.

A mid-Victorian diamond oak leaf brooch, circa 1860s. Set in yellow gold and silver, length 45 mm Designed as a cluster of two oak leaves, of graduated size and pave set with old cu...

We are delighted to introduce you to this French mid 19th century beauty. This bow shaped brooch is set with antique old mine cut diamonds as well as with rose cut diamonds.