Platinum Onyx Ring

Crafted in platinum, the setting offers a luminous and enduring foundation that reinforces the ring’s crisp geometry.

Diamond Onyx and Platinum Ring Details: Geometric design, featuring rectangular diamonds and onyxes, accented by round diamonds, in platinum Ring size: 7 The diamonds estimated to w...

Fantastic retrò ring in platinum structure mounted with a central ruby surrounded by a frame of diamonds and onyx.

This vintage estate ring is crafted in platinum and showcases a striking Art Deco design.

Fashion ring composed of two onyx rings held together by a platinum structure mounted with a central tanzanite surrounded by diamonds on the front and, behind, a simple structure in ...

A platinum square ring retro ring set with in a square a large old cut diamond in the centre, (0.7 karaat G, VS), surrounded by square border set with 18 brilliant cut diamonds (18 ...

This Sophia D platinum ring showcases a 1.02 CT round diamond at its center, accented by 1.61 CT of onyx and 0.61 CT of diamonds.

Art Deco Platinum Weight 8.37g Coral Onyx Old Mine Diamond Approx. 0.25ct Ring Size 7.25 Measurements 0.88inx0.77in

Ring Size: 7.25 US, Resizable Metal: Platinum Stone: Diamond, Aquamarine, Onyx Stone Cut: Asscher Cut Style: Art Deco This exquisite Art Deco-era ring showcases a mesmerizing appro...

Fashion ring in platinum structure mounted with diamonds on the head and the wings.

Ring in platinum. A delightful Art Deco antique ring, its rectangular setting features a closed-set onyx holding a brilliant-cut antique diamond.

This is a vintage signet ring crafted in 900 platinum. Circa 1980. The piece features rectangle black onyx.

A platinum mosaic ring featuring a 2.75 carat emerald cut natural diamond, framed by 0.46 carats of emeralds, 0.55 carats of onyx and 0.65 carats of natural diamonds.

The mix of French cut diamonds, onyx, and platinum creates a timeless statement that feels both historic and effortlessly stylish.

Diamond Emerald Onyx Mosaic Platinum Engagement Ring. GIA certified center Transitional brilliant cut diamond in a Calibré cut genuine emerald and black Onyx ring in a Platinum setti...

Black & White Elegance Art Deco Black Onyx Diamond striking and dramatic design artfully rendered in Platinum English maker mark active from 1931 to 1941 Custom cut elongate, pol...

The center stone is accentuated by lovely French cut onyx. The ring is size 6, and can be resized.

This stunning platinum engagement ring from the Art Deco era, centers a sparkling GIA certified old mine brilliant cut diamond that weighs 2.03ct. and is graded G color with VS2 clar...

Platinum ring with strong deep black onyx weighing 0.80 carat with center diamond weighing 2.60 carat featuring diamonds weighing 0.52 carat.

Ring Size: 7.25 US, Resizable Metal: Platinum Stone: Diamond, Aquamarine, Onyx Stone Cut: Asscher Cut Style: Art Deco This exquisite Art Deco-era ring showcases a mesmerizing appro...

The ring was tested as platinum. Ring size 5.5

Elegant Finely detailed Art Deco Revival Diamond, Emerald and accented by Onyx Vintage Platinum Cocktail Ring. Centering a securely nestled Hand set .75 Carat Old European Cut Diamond.

Ring in platinum. A sublime Art Deco ring featuring a platinum mounting and band holding a rectangular cut onyx plaque.

Elegant Finely detailed Art Deco Diamond and Onyx Vintage Navette Platinum Cocktail Ring. Centering a securely nestled Hand set .70 Carat Old European Cut Diamond.

Finely detailed RBC Diamond, Onyx Circles Gold and Platinum top Vintage Modernist Cocktail Ring.

Antique Onyx Ring Platinum Tested Circa 1920s Step back in time with this exquisite 1920s Art Deco ring, a stunning testament to the craftsmanship and style of the era.

Handcrafted from the Art Deco era, this beautiful ring centers a sparkling GIA certified old European cut diamond that weighs 1.61ct. graded J color with I1 clarity. The center diamo...

Primary Stone: Diamond Primary Stone Weight: Approx. 2.80-Carats Primary Stone Cut: Old European Cut Primary Stone Color: K Color Primary Stone Clarity: VS1 Clarity Jewelry Type: En...

Crafted in platinum, this ring features a 1.81 carat natural cushion-cut diamond at its center, framed by a structured composition of emeralds totaling 0.47 carats and accented with ...

Beautiful Art Deco diamond and onyx cocktail ring handcrafted in platinum. The ring features a bezel set Old European cut diamond weighing approximately .60 carats, and another 8 sid...

SPECIFICATIONS: Period: Contemporary, Art Deco revival Metal: Platinum Stones: Natural Black Onyx, Natural Diamonds & Natural Rubies Ring Size: 7 (sizable) Ring Width: 0.50 inches (...

platinum dress ring, narrow, low half round shank with open back, 4 claw setting with halo and onyx surround, polished finish.

Handcrafted in platinum with fine milgrain detail, this ring captures the signature contrast and symmetry that define the Art Deco era.

This Art Deco mosaic ring is centered with a 1.73 carat cushion-cut natural diamond, framed by a striking geometric composition of jet-black onyx totaling 0.81 carats.

Deco Style Shield Ring Platinum Tested Circa 2000 Introducing our exquisite Platinum Art Deco Style Shield Ring, crafted circa 2000.

This Art Deco mosaic ring features two pear-shaped natural diamonds totaling 2.04 carats, arranged in a striking offset composition.

Centering an oval shaped jade cabochon measuring 9.0 x 11.0 mm Translucent vibrant green in color with subtle mottling - bezel set Flanked by rows of bead set single cut diamonds Wei...

RARE GORGEOS ANTIQUE VINTAGE ART DECO BLACK and WHITE ONYX RING in PLATINUM Onyx, mostly common in Black color, has been an object used for jewelry for centuries!

Beautifully handcrafted princess cut white diamond and onyx engagement ring in platinum. The details are as follows : Princess cut diamond weight : 0.73 carat ( G color and VS clar...

Stylish ruby, onyx & diamond ring crafted in 900 platinum. Cushion cut mixed natural ruby, approx. 1.40ct (7 x 6mm), dark red color, visible inclusions, good cut, Thailand origin, ...

The pyramidal cabochon emerald is framed by calibré-cut onyx and accented with baguette-cut diamonds in a platinum mounting, exemplifying the geometric precision and chromatic sophis...

Ring Size: 7.5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 6.5 grams Diamond Details: Weight: .40 carat total weight Cut: Old European brilliant Color: F-G Clarity: VS On...

Finely detailed Coral, Onyx and Diamond Platinum Cocktail Ring, Centering a securely Hand set 6 Carat Oval Cabochon Coral.

The ring features a rectangular, elongated top crafted in dark onyx creating a sleek, dramatic backdrop. Centered within the design is a round ruby, bezel set for a clean, refined lo...

Made of platinum, this ring is centered with a sparkling GIA certified old European brilliant cut diamond that weighs 0.64ct. graded J color with VS2 clarity.

Striking Red Carpet Paraiba Tourmaline GIA Onyx, Emerald and OEC Diamond Platinum Serpent Snake Fabulous Oscar Worthy Vintage Statement Ring.

This stunning, fine and impressive vintage onyx and diamond ring has been crafted in platinum.

Elegant and finely detailed Art Deco Revival Trillion Red Spinel, Onyx and Diamond Platinum Vintage Cocktail Ring.

Beautiful Antique Art Deco Platinum Asscher Cut Diamond Onyx Halo Engagement Ring - GIA.

A platinum ring featuring a dramatic combination of diamonds and sleek black onyx, designed in a bold Art Deco–inspired motif.

Platinum, Diamond and Onyx Art Deco Style Ring 1940's ring with a bright and shining central European-cut diamond floating in the center, estimated at 0.45carat, collet-set in plat...

Finely detailed vintage Art Deco diamond, turquoise & onyx cocktail ring (circa 1920s to 1930s) crafted in platinum.

A stunning, fine and impressive antique French 21.02 carat aquamarine, 1.90 carat onyx and platinum ring; part of our Art Deco style jewelry collection.

platinum dress ring, narrow, low half round, parallel shank with open back, 4 claw setting with a diamond and onyx halo, polished finish, stamped (PT950).

Art Deco diamond and onyx ring, set with two old cut diamonds within a finely pierced platinum mount, enclosed by an oval onyx border and an outer frame of old cut diamonds, the diam...

The ring is expertly crafted in platinum, a premium metal known for its strength, density, and enduring white luster that complements both diamonds and onyx beautifully.

The ring is expertly crafted in platinum, a premium metal known for its strength, density, and enduring white luster that complements both diamonds and onyx beautifully.