Onyx Engagement Rings
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Item Ships From: Europe
Gemstone: Onyx
Cartier Massai Panthère Ring Size V 1/2 (64)
By Cartier
Located in London, GB
Here we have a wonderful ring from the world renowned jewellery house of Cartier. This piece has been crafted from 18ct yellow gold into the shape of panther with tsavorite set eyes ...
Category
21st Century and Contemporary Onyx Engagement Rings
Materials
Onyx, Tsavorite, 18k Gold, Yellow Gold
Antique Platinum 1920’s Onyx, Sapphire & Diamond Ring
Located in Brighton, GB
Antique Onyx Ring
Platinum Stamped
Circa 1920’s
Beautiful Square Shaped Antique Ring. Set with a Centre Cabochon Onyx, Cabochon Sapphire Corners & a Halo of Brilliant Cut Diamon...
Category
Early 20th Century English Art Deco Onyx Engagement Rings
Materials
Diamond, Onyx, Sapphire, Platinum
Antique 18ct Gold 1920’s Rectangular Onyx & Diamond Ring
Located in Brighton, GB
Antique Onyx Ring
18ct Gold Tested
Circa 1920’s
Lovely, rectangular antique ring. Set with a great sized flat onyx & two old European cut ...
Category
Early 20th Century English Art Deco Onyx Engagement Rings
Materials
Diamond, Onyx, Gold, 18k Gold
Antique 1920’s 18ct Gold & Platinum, French Onyx and Diamond Ring
Located in Brighton, GB
Antique Onyx Ring
18ct Gold & Platinum Tested
Circa 1920’s
A fabulous, rounded-square shaped ring. Featuring a beautiful, flat onyx, set with a n...
Category
Early 20th Century French Onyx Engagement Rings
Materials
Diamond, Onyx, Gold, 18k Gold, Platinum
Antique 18ct Yellow Gold 1920’s Onyx & Diamond Ring
Located in Brighton, GB
Antique Onyx & Diamond Ring
18ct Gold Stamped 750
A Fabulous Diamond Shaped, Flat Onyx with Diamond Centre. A Beautiful Handmade Conversion Piece From a 1920’s Cufflink, Mounted on...
Category
Early 20th Century English Onyx Engagement Rings
Materials
Diamond, Onyx, 18k Gold, Yellow Gold
Art Deco Certified Colombian Emerald Diamond Onyx Rare Ring
Located in Napoli, IT
Utterly Enchanting
An impressive, authentic Art Deco ring expressing in full the sophisticate elegance of the period, 1925/30 ca
Rare in design , magnificent in workmanship, the larg...
Category
1920s French Art Deco Vintage Onyx Engagement Rings
Materials
Onyx, Emerald, Diamond, Platinum
Vintage Art Deco Diamond and Onyx Target Ring Set in Platinum
Located in London, GB
A highly unique Art Deco onyx and diamond abstract target ring set in platinum.
This beautiful piece is centrally set with a 0.50 carat old cut diamond, securely millegrain set amon...
Category
1910s British Art Deco Vintage Onyx Engagement Rings
Materials
Diamond, Onyx, Platinum
Late Deco 1.01ct Diamond and Onyx Ring, c.1940s
Located in London, GB
Dating back to the 1940's is this exquisite platinum and diamond ring featuring a halo of prominent French cut black onyx's, totalling to 0.24 carats. Highlighted by the black onyx's...
Category
1940s Unknown Art Deco Vintage Onyx Engagement Rings
Materials
Diamond, Onyx, Platinum
Handcraft Onyx 18 Karat White Gold Diamonds Cocktail Ring
Located in Marcianise, IT
The Scala Gioielli & Figli is pleased to announce to all its customers who purchase outside the European Community an additional 10% discount from the list price on all its items. Th...
Category
21st Century and Contemporary Italian Artisan Onyx Engagement Rings
Materials
Diamond, Onyx, 18k Gold, White Gold
Substantial Onyx Intaglio and Yellow Gold Unisex Signet Seal Ring
Located in St Helens, GB
A superb quality signet intaglio ring.
Solid 14 carat yellow gold example.
Set with an oval shaped onyx to centre with intaglio. Very finely hand carved example. Three arrows and two...
Category
20th Century British Late Victorian Onyx Engagement Rings
Materials
Onyx, Yellow Gold
Art Deco Onyx and Diamond Ring
Located in Firenze, IT
Formed as a rectangular panel of onyx inlaid with an round, old-cut diamond between shoulders to plain hoop.
Size 7
Category
1930s British Art Deco Vintage Onyx Engagement Rings
Materials
Diamond, Onyx, 18k Gold, Yellow Gold
Pair of Art Deco Emerald, Diamond and Onyx Set Cufflinks
Located in London, GB
A pair of Art Deco emerald, diamond and onyx cufflinks, each octagonal face set to the centre with a line of four emeralds estimated to weigh a total 1.60 carats for the pair, surrou...
Category
Early 19th Century French Art Deco Antique Onyx Engagement Rings
Materials
Diamond, Emerald, Onyx, Platinum
Art Deco 3.30 Carat Diamond and Onyx Ring, circa 1920s
Located in London, GB
This stunning and elegant solitaire ring, features a beautifully hand cut old cut diamond. Weighing 3.30 carat, it is a J in colour and VS1 in clarity. It is perfectly rub over set a...
Category
1920s Unknown Art Deco Vintage Onyx Engagement Rings
Materials
Diamond, Onyx, Platinum
Art Deco Onyx Diamond Platinum Ring
Located in Firenze, IT
Centering old mine-cut diamonds to scalloped shaped black onyx sides, mounted in platinum, circa 1920
Size 7
Category
1920s British Art Deco Vintage Onyx Engagement Rings
Materials
Diamond, Onyx, Platinum
Berca GIA Certified Oval White Diamond Ruby Baguette Onyx Platinum Cocktail Ring
Located in Valenza, IT
Absolutley Chic 0.50Kt G, VVS2 GIA Certified Oval modified Brilliant Cushion Cut, 1.30Kt Burma Ruby Baguette, Hand inlaid Onyx in an Hand Crafted Timeless Platinum Setting: an one-of...
Category
21st Century and Contemporary Italian Contemporary Onyx Engagement Rings
Materials
White Diamond, Onyx, Ruby, Platinum
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Antique Art Deco Platinum Sapphire Diamond Ring
Located in New York, NY
Original Early 1920s Art Deco diamond ring accented by sapphires. The platinum ring centers on a Old European cut diamond weighing 1.19 cts. The diamond has a GIA certificate (see ...
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Pearl and Diamond Toi et Moi 18ct Gold and Platinum Engagement Ring, c.1910
Located in London, GB
This incredible Edwardian crossover engagement ring features a 0.67ct old mine cut diamond set in a six claw open back setting complimented by a natural saltwater pearl measuring 3.85 × 4.45mm.
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Cartier Panthere 18K White Gold Ring
By Cartier
Located in New York, NY
European size 56, US size 7.5. Item weight is 28.2 grams, made of 18K white gold. Eyes set with tsavorite garnets. Onyx nose, black lacquer spots. Comes with box and papers.
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Cartier Panthère Gold Trinity Band Ring
By Cartier
Located in Napoli, Italy
Iconic Panthère de Cartier ring, yellow gold 750/1000. It features a three colors gold band.
Made in France, circa 1980
Signed Cartier 750, numbered, eagle and goldsmith head punch ...
Category
Late 20th Century French Onyx Engagement Rings
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1920s Art Deco Platinum Star Sapphire and Diamond Ring
Located in Torino, IT
Extremely chic 1920s Art Deco Platinum Star Sapphire and Diamond Ring.
The gorgeous oval shaped Sugar Loaf is a no-heat Ceylon Star Sapphire in a simple four claws Platinum setting, ...
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1920s American Art Deco Vintage Onyx Engagement Rings
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3ct Emerald Ring in 18ct Yellow Gold
Located in Brisbane, AU
Custom made *
Forget me knot style ring featuring a natural 3ct Natural emerald set in 18ct yellow gold
Made to order to your finger size contact our designer to hand select your ...
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2010s Australian Artist Onyx Engagement Rings
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Emerald, 18k Gold, Yellow Gold
Panthere de Cartier Black Enamel Dome Ring
By Cartier
Located in New York, NY
Chic Cartier pinky ring. Highly Polished Dome with black enamel Leopard marks on a diagonal. Made in France with French Hallmarks. Size 5.25. Ver...
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1980s French Modernist Vintage Onyx Engagement Rings
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Cartier Double Panthere Lakarda 18k Gold Diamond Ring
By Cartier
Located in New York, NY
Cartier Double Panthere Lakarda 18k Gold and Diamond Ring.
Round Brilliant Cut Diamonds. Approximate Diamond Weight 8 CTS, E Color, VVS1 Clarity.
2 emerald eyes.
2 black onyx noses....
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21st Century and Contemporary Onyx Engagement Rings
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Cartier Mahango Walking Panthère' Diamond Ring
By Cartier
Located in New York, NY
Cartier Mahango Walking Panthère' Diamond Ring
A ring band featuring round cut diamonds forming a panther motif, set in 18 karat yellow gold.
Diamond Weight: 2.73 carats
Ring Siz...
Category
1990s French Onyx Engagement Rings
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Diamond, 18k Gold, Yellow Gold
Antique Victorian Five Stone Diamond 18ct Gold Ring
Located in London, GB
Our Antique Victorian Five Stone Diamond Ring, a testament to the timeless elegance of this period. This exquisite piece, hallmarked in Birmingham, is meticulously crafted in rich 18...
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19th Century English Victorian Antique Onyx Engagement Rings
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Cartier 18K White Gold Panthère
By Cartier
Located in Rome, IT
Cartier 18K White Gold Panthère de Cartier Ring in size 8 is a stunning and iconic piece from Cartier's Panthère collection. Here's an overview:
Ma...
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Previously Available Items
Antique 9ct Gold 1920s Art Deco Rectangular Onyx, Emerald & Diamond Ring
Located in Brighton, GB
Antique Onyx Ring
9ct Gold Stamped 375
Circa 1920’s
Hallmarked Birmingham
Makers Mark R K S
This antique onyx ring is crafted from 9ct gold, stamped and dated to the 1920s. The...
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Early 20th Century English Art Deco Onyx Engagement Rings
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Diamond, Emerald, Onyx, Gold, 9k Gold
18kt White Gold Onyx and Diamond Ring
Located in Firenze, IT
Featuring a square-shaped onyx centering a round diamond weighing approximately 1.85 carats, size 8 3/4
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1950s Italian Retro Vintage Onyx Engagement Rings
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Art Deco 18 Karat Gold Black Onyx Old Cut Diamond Rectangle Ring
Located in Vilnius, LT
This is an Art Deco rectangle ring crafted in 18K white gold. The piece features:
- smoothly cut black onyx
- 1pc. old European cut diamond: 0....
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Early 20th Century French Art Deco Onyx Engagement Rings
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Diamond, Onyx, 18k Gold
An Onyx And Diamond Cluster Ring
Located in Firenze, IT
The carved onyx disc with an applied old brilliant-cut diamond, within a scalloped rubover setting, principal diamond approx. 2.11ct, ring size 7
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1970s Italian Retro Vintage Onyx Engagement Rings
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Retro Old Cut Diamond and Onyx Dress Ring
Located in Firenze, IT
Set with an old oval-cut diamond, the shoulders with geometric onyx and diamond detailing, diamond approx. 1.70cts, ring size 6
Mounted in platinum
Weight: 6,20gr.
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Art Deco Onyx and Diamond Ring Circa 1925
Located in Firenze, IT
The rectangular plaque set at the centre with an old brilliant-cut diamond 1,7ct approximately, within a geometric frame of smaller similarly cut diamonds and onyx, finger size O
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Art Deco 1.50 Carat Diamond Onyx Plaque Platinum Ring
Located in Napoli, Italy
Beautiful Platinum handmade genuine Art Deco ring.
It features a large sparkling Old mine cut diamond in the center, weight 0,50 ct. I I1, framed in Onyx, and surrounded by smaller O...
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Art Deco Style Diamond and Onyx Target Engagement Ring Set in Platinum
Located in London, GB
A beautiful diamond and onyx target ring set in platinum. This unique piece centrally features a sparkly round brilliant cut diamond which is surrounded by a halo of calibre-French-c...
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1980s British Art Deco Vintage Onyx Engagement Rings
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Georgian Diamond Onyx Ring
Located in Napoli, Italy
A magnificent Georgian ring, featuring an old mine cut diamond in the center, framed in custom cut Onyx and surrounded by fine rose cut diamond, made of solid 18k yellow and white go...
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19th Century Georgian Antique Onyx Engagement Rings
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Art Deco 18 Karat White Gold Onyx 1.98 Carat Diamonds Ring
Located in Poitiers, FR
Ring in 18 karat white gold.
Superb art deco style ring, it is set in the center with a brilliant- cut diamond. The setting is set on either side with 4 taper-cut diamonds, 6 onyx ba...
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1910s Onyx and Diamond Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 0.38 carat diamond and black onyx, 12k yellow gold dress ring with a 12k white gold setting; part of our diverse antique jewelry and estate jewelry collections
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Retro Italian Diamond Solitaire Onyx Gold Ring
Located in Napoli, Italy
Beautiful and elegant Engagement ring, handmade in solid 18k rose gold and onyx, dates 1950' Italy, remarkable the fantastic galleries work witch makes this ring unique.
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