Onyx and Diamond Rings

A beautiful Onyx and DIamond panel ring dating to circa 1935.

Designed as an integral piece of onyx, forming a facetted dome to the front, centering on a vertical band set with circular-cut diamonds, circa 1947.

Metal: 18k Yellow Gold Ring Size: 6.5 Gemstone: Black Onyx, Diamond Diamond Weight: 0.75 CT CSR1387

This 18 karat yellow gold cocktail ring features a pear-shaped Onyx surrounded by two rows of 54 round cut channel-set diamonds, totaling 1.5 carats, and 10 baguette diamonds, totali...

This fascinating rose ring is made of 7.5g 18K white gold, set with 117 piceces of round brilliant diamonds and one 0.10ct centre diamond. Total diamond carats weight approx 1.14ct. ...

"Fiamma": 18 kt yellow gold ring featuring onyx and Brilliant-cut diamonds for 0,06 cts G-H color, IF-VS clarity.

This fascinating rose ring is made of 7.5g 18K white gold, set with 117 piceces of round brilliant diamonds and one 0.10ct centre diamond. Total diamond carats weight approx 1.14ct. ...

14k Yellow Gold Seashell Black Onyx & Diamond Ring Size 6.5 You are viewing a unique custom design Black Onyx Seashell & Diamond Ring.

FILIGREE RING -Onyx and Diamond Estate Unisex Ring 1 CT Round Cut Natural Diamond, Solid 18k Yellow Gold, Vintage Ring, Hand Made ~~ S e t t i n g ~~ Solid 18k Yellow Gold 9.2 gr...

Elegant and exquisitely detailed 14 Karat Yellow Gold Ring, center set with 7.62Cts .Octagon Shape Black Onyx, and micro pave set Diamonds, weighing approx. 0.365Cts Beautifully Hand...

This beautiful Art Deco Cocktail Ring features an 1.90 carat Cabochon Dark Sapphire and re-cut onyx of 0.16 carat.

An unusual yellow and white gold, onyx and diamond ring designed by Ettore Sottsass, executed by Cleto Munari

14K Rose Gold Black Onyx and Diamond Ring. Weight: 3.75 grams. Diamond Carats: 0.15 ct.

Stunning Art Deco Onyx and Diamond Ring in 18ct Gold and Platinum set with 5 graduated old european cut diamonds of 0.05ct, 0.08ct, 0.15ct, 0.10ct, 0.04ct and 6 old cut diamonds on e...

Rings are rarely as striking as this. This special onyx and diamond ring features a glowingly white old European cut diamond secured in a hexagonal, platinum setting.

Stunning Art Deco Onyx and Diamond Ring in 18ct Gold and Platinum set with 5 graduated old european cut diamonds of 0.05ct, 0.08ct, 0.15ct, 0.10ct, 0.04ct and 6 old cut diamonds on e...

Stunning Art Deco Onyx and Diamond Ring in 18ct Gold and Platinum set with 5 graduated old european cut diamonds of 0.05ct, 0.08ct, 0.15ct, 0.10ct, 0.04ct and 6 old cut diamonds on e...

Stunning Art Deco Onyx and Diamond Ring in 18ct Gold and Platinum set with 5 graduated old european cut diamonds of 0.05ct, 0.08ct, 0.15ct, 0.10ct, 0.04ct and 6 old cut diamonds on e...

A fabulous opal, onyx, and diamond ring from the Art Deco (ca1920s) era!

We took a stone that was already unique and added to its splendor with this beautiful ring. The center weighs over 8 carats and is accented by a lavender enamel and accented by .30 ...

A lovely retro ring, made circa 1930. Made in white gold 18K, set with onyx and a rose cut diamond of 0.30 carats approximately.

The diamonds weigh .20 carat and the diamonds have a row of onyx on each side.

Nouvelle Bague Black Onyx and Diamonds in 18k White Gold Diamonds 0.79 carat total weight Ring Size 6.5 NB2287AN

Nouvelle Bague Black Onyx and Diamonds in 18k White Gold Diamonds 0.25 carat total weight Ring Size 6.5 A1010

Nouvelle Bague Black Onyx and Diamonds in 18k White Gold Diamonds 0.16 carat total weight Ring Size 7 A2234N

Nouvelle Bague Black Onyx and Diamonds in 18k White Gold Ring Size 5.5 A459VX

The ring is a size 7. 1 1 diamonds for 0.21 carats, and 2 black onyx .

A 750/000 white gold Cartier ring "Claws" collection, made with brilliant cut diamonds and six onyx claws.

Mauboussin, Paris "Dream and Love" Ring in 18ct gold,  set with diamonds and onyx;  this triangular ring from the iconic Parisian jewellery house has diamond set double shoulders wit...

Openable ring with cast base in yellow and white gold with diamonds pavé of 0.28 ct, onyx of 2.50 ct, internal text "TI AMO".

Round brilliant cut diamond, crafted with eighteen karat yellow gold and embedded within a black onyx, featuring a stunning set of thirty-two round brilliant cut diamonds, complement...

This wonderful vintage diamond ring features orange coral and onyx cabochons.

Sapphire Weight: 1.96ct Diamond Weight: 0.22ct Item Weight: 3.66g Ring Size: N, 54

One of a Kind Natural Coral Ring with Black Onyx and Diamonds Stones: Natural Coral Stone Dimensions: 23.3x12.6mm Stone: Black Onyx Outer Border Stones: Diamond Stone Clarity: VS/...

Pearl Weight: 0.10g Diamond Weight: 0.52ct Onyx Weight: 1.09ct Item Weight: 3.41g Ring Size: M, 53

14K Yellow Gold Cabochon Onyx and Diamond Signet Ring Size 8.25 Grams 21.1

Ananya Nazar Ring set with Aquamarine, Onyx and Diamonds Set in 18K White gold Total diamond weight: 0.23 ct Color: F-G Clarity: VVS1 Total aquamarine weight: 3.68 ct Total black ...

Ring in 18kt white gold which sets White Diamonds for ct. 5,90 and Onyx for ct. 25,00 Unique piece, designed and handcrafted in Italy, by visionary goldsmith Paolo Piovan.

Ananya Celeste Ring set with Topaz , Onyx and Diamonds Set in 18K White gold Total diamond weight: 0.56 ct Color: F-G Clarity: VVS1 Total blue topaz weight: 5.15 ct

18K yellow gold black onyx ring set with 24 full cut round diamonds weighing .50cts, VS-SI clarity.

The diamond is framed by black onyx for a stylish contrast.

Material: 18k White Gold Hallmark: 18K JH Ring Size: 6.5 Metal Finish: High Polish Gemstone: Ruby, Onyx and Diamond Ruby Weight: 0.90 CT Onyx Weight: 1.25 CT Diamond Weight: 0.17 CT ...

A gorgeous and classy onyx navette ring! Dating to the Art Deco era this ring is set with a large navette-shaped onyx plate accented with a sparkling diamond.

Ring Details : Onyx : 28 carat Diamond : 0.60 Total Carat Weigh / F color VS1 clarity White Gold : 14.13 Grams Size 53 ( 6.5 US )

A low profile, elegant and timeless ring from Russia. It is fabricated using parts of gold; twisted and soldered to create this unique artisan style ring. Center diamond is a round b...

This 1980s 18 Karat yellow gold ring features asymmetrical inlaid Onyx and 100 pave inset fancy Yellow Diamonds, totaling 3 carats.

Beautiful white gold, onyx, diamonds and ruby ring. Diamonds are about 0.40 carats and the ruby is 0.46 carats.

Modern looking 14k yellow gold, hand-fabricated ring set with diamonds coral and onyx. The center is set with a corrugate section of black onyx.

Crafted in rich 18K yellow gold, the ring showcases a powerful interplay of geometry and contrast: a dramatic black onyx panel anchors the design, intersected by radiant lines of bri...

Precious stones: One onyx Birthstones: Diamond is the birthstone (or month stone) for April and onyx for July.

This 18k white gold ring is made in Italy by Fanuele. The shank is slightly wavy and is half covered by brilliant cut white diamonds, on the top we find the onyx in the centre and tw...

The sober composition of this 18K white gold Art Deco ring from 1930 assures its contemporary allure to last through any era as the brilliance of the 0.65 carat old European cut diam...

• 18 karat white gold, brilliant-cut diamonds and black onyx • Total diamond weight: 0.72 carats round, brilliant-cut diamonds • Diamond quality/colour: VS/FG (clean, white) ...

A vintage sapphire and diamond convertible tiara necklace. An exceptional vintage sapphire and diamond convertible tiara and necklace set, in platinum, circa 1950. This beautifull...

These elegant and handmade earrings have 2 Oval Blue Sapphire cabs measuring 8 x 10 mm set in a 14 Kt yellow gold bezel with 3 small round pearls of 4mm on 3 sides at the top to whi...

Step into the world of timeless glamour with our Vintage David Webb Manhattan Minimalism ring. This exquisite piece marries elegance and boldness, featuring captivating black enamel ...

An Extraordinary Legacy in Diamond Form: The Harry Winston 28.13ct Masterpiece When rarity meets refinement, the result is nothing short of legendary. This original Harry Winston cre...

This is a stunning and dramatic Antique Art Deco Old Mine Cut Diamond Ring in Platinum with a gorgeous central .6 Carat Old Mine Diamond. The central diamond is surrounded by a spec...

An elegant necklace, showcasing 307 pear, marquise, and round brilliant cut diamonds weighing 100.19 carats total. Exquisitely set in an intricate fringe design made of 18K white gol...

This statement ring features 6.53 Carat of vivid emerald cut emerald at the center, secured in a four prong 14k yellow gold setting. The emerald is framed by a halo of 0.31 carat rou...

From our Aurora Collection, this bold band ring features Rhodolite baguettes surrounded by Black Enamel, all encased in a Yellow Gold Plated Sterling Silver Setting. This is the firs...

A masterful example of Mid-Century jeweling artistry, this bold cocktail ring centers on a beautifully carved natural coral, its fluted lobes rising in a graceful dome of warm burnt-...

Cartier 1970s 18k fun looking Onyx Diamond Ring, 16.4 g, apron size 6, marked Cartier 18k

Mightychic offers a Limited Edition Hermes Kelly 20 Sellier bag featured in Beton Matte Alligator. This mini Kelly bag is light gray with bone undertone (beton + concrete), and the n...

This is a genuinely impressive and rather spectacular ring. It features a large, cushion-cut reddish-orange precious topaz that has been certified natural, untreated and with a Brazi...