Onyx French Cut

An impressive Necklace and pair of ear clips In 18k yellow gold, by Van Cleef & Arpels, the first omega link decorated in the centre with a knot paved with brilliant-cut diamonds an...

Magnificent René Boivin Diamond Onyx Necklace Satoir made in Paris. There are approximately 30 carats of Diamonds.

Antique mourning locket pendant in 18 karat yellow gold. Important locket pendant enamelled in black - including the bail - and set with two onyx plates. The medallion opens and bear...

Third Eye Coctail ring with mobile pupil that slides with the hand movement. Can have a change of Gold to rose Gold or yellow Gold, and sappires can be changed to diamonds, emeralds...

Pair of long earrings, each of which is decorated with a large onyx drop topped by a brilliant-cut diamond and an Art Deco motif in white gold set with four diamonds.

Retro Vintage Earrings crafted in 18 Karat yellow gold. Step back in time with these rare retro-inspired earrings, a luxurious testament to vintage craftsmanship and timeless elega...

The double-sided cufflinks and two shirt studs feature carved, polished black onyx, white mother-of-pearl and brilliant-cut diamonds with 18K yellow gold backs and connectors.

France, 2000s. Hexagonal front in geometric design.

Twice. With two large onyx rings linking the segments. Thirty-two diamonds weighing approx. 5.25 carat total, precision French-cut onyx baguette border and 0.40 ctw pave diamond links.

Lastly there is .60 carats of french cut black onyx. The earrings weigh 8 grams and have a friction back stud post with three notches to help secure the backing.

The charm features two cabochon rubies, round brilliant diamonds, and french-cut black onyx set in Platinum.

Regente rings are both imposing and comfortable thanks to their thin frame and the ornamental stone disc, available in several finishes, everyone will find their own.

Superb~ In splendid condition, this bracelet watch features calibre cut onyx, earth-mine emeralds, and sparkling diamond housed in an engraved platinum setting.

Surrounding the perimeter of the ring, twenty four rich vivid black French cut onyx provide the perfect backdrop for this ring.

Surrounding the perimeter of the ring, twenty four rich vivid black French cut onyx provide the perfect backdrop for this ring.

Of superb VS clarity and bright white F/G colorless color, the eighty four graduated diamonds sparkle brilliantly in this hand made brooch. The antique European cut diamonds weigh a...

A rare single large French cut diamond surrounded by a table cut onyx frame set in platinum with French hallmarks.

An Art Deco platinum and French cut onyx line bracelet circa 1920. The flexible line bracelet is set with 40 faceted onyx stones, and measures 7.15 inches long.

Beautiful Antique Art Deco Platinum French Cut Onyx Eternity Band - Size 4 3/4. This incredible eternity band is crafted in platinum.

Bracelet crafted of rose gold plate over silver and designed as a line of raised onyx discs with bezel-set rose cut diamonds spaced between. Bold styling, particularly for an antique...

Beautiful Antique Art Deco Platinum French Cut Onyx Engraved Line Bracelet. This incredible Art Deco French cut onyx line bracelet is crafted in platinum.

Beautiful Antique Art Deco Platinum French Cut Onyx Line Tennis Bracelet. This incredible art deco onyx tennis bracelet is crafted in platinum.

The ring has french cut onyx going around the entire ring and it is in great condition.

It has French cut onyx set around the entire ring and it is well made.

Rare piece as, first, it is made of black onyx and, second, the black onyx is French cut which is quite a rare cut.

E. Caldwell French cut onyx and diamond ring is crafted in platinum.

Bezel set with a recessed halo surround of French cut onyx - channel set in octagonal form head.

18K White Gold French Cut Onyx And Diamond Buckle Style Bracelet.

Vintage one of a kind target Mauboussin ring set with a 1.84 carat round old cut diamond in a six claw open back setting, mounted in the centre of a black onyx ring.

An absolutely phenomenal pair of sterling silver-topped 18K yellow gold French Louis-Philippe I drop earrings featuring a pair of matched and mirrored carved onyx cameos depicting th...

One Art Deco French 3.25 Carat Cushion Cut Diamond Onyx 18 Karat White Gold Ring.

This is a stunning Art Deco bar pin from 1915 by Sloan & Co featuring a fantastic combination of french cut black onyx, seed pearls, and 14k yellow gold.

US Size : 6,5, Free resize, please contact us. Antique ring – French work - a unique piece, early nineteenth century.

Tiffany & Co. by Georges Lenfant Made in France 18k Yellow Gold & Onyx Link Bracelet Vintage Circa 1960s Here is your chance to purchase a beautiful and highly collectible designer ...

Beautiful Ski Shape Brooch from Art deco period, Circa 1930. It is made of Onyx studded with rose cut diamonds, and highlighted by two coral strips. 18k Gold (marked) Mounted.

Maker Van Cleef & Arpels Period 1976 Origin French Gemstones Round brilliant cut diamonds estimated to weigh a combined total of approximately 19.5cts Round faceted onyx stones Setti...

Harnessing all the beauty of the marvelous onyx stone weighing 37.22 carats, this spectacular pendant takes it up a notch by highlighting it harmoniously with 18K rose gold and 5.94 ...

This wonderful late 20th century French Tiffany ring is truly striking and is beautifully crafted in 18K Yellow Gold with black onyx inlaid panels. Because of the crisp, architectur...

Black onyx and gold are beaming pairs for these earrings. Descending from French hooks, 18k yellow gold textured to resemble rope, creates openwork triangular shapes above and below ...

The diamond Art Deco bracelet features a row of ninety-six old mine and cushion cut diamonds framed with two lines of the baguette cut black onyx.

This is a stunning antique Victorian oval brooch crafted in 14K gold. The piece features oval black onyx. A glittering bouquet of rose cut diamonds is set in silver and depicts two f...

18k White Gold Panthere Diamond And Onyx Hoop Earrings by Cartier. With Round Brilliant Cut Diamonds VVS1 clarity, E color total weight approximately 5ct ***Earrings are made for pi...

18k White Gold Diamond and Black Onyx Menotte Ring by Cartier. With 20 round brilliant cut diamonds VVS1 clarity, G color total weight approx. 1.5ct 2 Black Onyx Stones Details: ...

18k White Gold Panthere Diamond And Black Onyx Earrings by Cartier. With Round brilliant cut diamonds total weight approx .98ct. Diamonds VVS1 clarity, E color and black onyx These ...

Designed as an orchid flower with highly stylized petals Centering a reverse set 3.0 mm tsavorite garnet - viridian green in color With calibrè cut onyx as geometric petals - opaqu...

These elegant Van Cleef & Arpels drop earrings from the Magic Alhambra collection are crafted in 18k yellow gold and feature a pair of lucky clover motifs inlaid with black onyx in r...

Iconic Cartier Panthère brooch decorated with pavé-set round diamonds and onyx, accented by pear-shaped emerald eyes, with French assay and maker's marks. With signed box. Accompanie...

An exquisite Van Cleef & Arpels black onyx and gold bracelet, featuring diamonds; circa 1970s. The bracelet consists of four black onyx links connected by four gold spheres. Each bla...

Set with eighteen round single cut diamonds in open back grain settings with an approximate total weight of 0.60 carats to a impressive bombé design featuring a central curving bezel...

18k Yellow Gold Pearl, Emerald, and Onyx Ring by Cartier. Part of Cartier's "Panthere" Collection. This adorable ring comes with an original Cartier box. With 1 8mm cultured pearl...

18k Yellow Gold Diamond, Emerald, and Onyx Panther Ring by Cartier. Part of the "Panthere" collection. With 137 round brilliant cut diamonds VVS1 clarity, E color total weight appr...

Onyx: Mounted in channel settings with 20 calibrated French faceted scissor cut (6 x 3 x 2.5 mm) of natural black onyxes, with a total estimate weight of about 7.80 carats.

Accent Gemstones II Type: Onyx Shape: French Cut Size: 2 x 2 mm. Number: 8 Weight: 0.32 Carat (approx.)

I am seriously in LOVE with this ring. It might just be my favorite ring yet. Crafted in Platinum, the design features an amazing gemstone center, flanked by French Cut Diamonds, and...

Brand Tiffany & co Type ring Condition Pre-owned Ring size 9.25 Stones, diamond, ruby Diamond color, clarity F-G, VS Carat weight 1.6ct Metal 950 platinum

Edwardian Pink Tourmaline and Rose Cut Diamond Ring (1901-1914) Hand fabricated in platinum and 18 Karat yellow Gold, glisten and glows with a bright fuchsia Reddish-Pink Emerald cu...

Elegant Emerald and Diamonds Ring with curved band in solid 18ct White Gold with bezel set natural emerald cut Emerald stone 4.5 mm x 4 mm x 3.2 mm deep / ca. 0.5 ct of vivid Green...

Antique Alliance Ring featuring solid 18K Yellow Gold frame holding Blue Sapphires and Diamonds set in Platinum or White gold clusters. Swedish, early XX century. Hallmarked with fr...

LOVE this Classic Vintage Natural Emerald Engagement Ring! Crafted in Platinum, the engagement ring features an Emerald Cut Natural Emerald, approximately 1.50ct in weight, of excell...

Fine cluster Ring decorated with three natural old European Diamond cut Diamonds and four square cut and faceted Rubies in Platinum clusters. Band with carved shoulders. Swedish h...

European Halo Ring with 18K White Gold on Yellow Gold crown featuring natural Blue Sapphire and 8 Diamonds of various old cuts. Swedish hallmarks ,18K , maker's hallmarks . Date com...

Tudor gold spinel set ring. Set to centre with a rectangular table cut red spinel in a closed back rubover setting with an approximate weight of 1.00 carats, to a raised rectangular ...

Rare and magnificent platinum eternity band handcrafted by Tiffany & Co. set with 19 perfectly matched step-cut Burma rubies. The rubies display an intensely saturated " Pigeon ...

This exquisite Cartier Menotte Ring is crafted in luxurious 18K white gold with a high-polish finish, showcasing Cartier's timeless elegance and craftsmanship. The ring features a st...

Beautiful Antique Art Deco Platinum Old Cut Diamond Ruby and Sapphire Eternity Band. This incredible art deco eternity band is crafted in platinum. This gorgeous ring features a patt...