Black Onyx Rings Oval

A vintage 10 karat yellow gold black onyx ring. This ring features a bezel set, oblong oval black onyx tablet stone with a bow motif detailing on either side and a thin band.

This beautiful bezel oval black onyx ring is crafted from 10K yellow gold and features a striking black onyx stone.

10k yellow gold black onyx and diamond oval ring. A classic 1940s ring with gold and a center diamond (0.0075 ct) set in an onyx tablet.

Crafted in 10K yellow gold, this ring features a stunning oval-shaped black onyx stone.

Victorian 14 karat yellow gold and black onyx oval solitaire ring. This ring features a prong set, oval cabochon cut black onyx stone set in a slightly tapered mounting.

Crafted in 10K yellow gold, this ring features a stunning oval-shaped black onyx stone.

–Stone(s)– (1) Natural Genuine Onyx - Oval Cut - Bezel Set - Polished Black Color - 13.4x11.3mm (approx.)

–Stone(s)– (1) Natural Genuine Onyx - Oval Cut - Multi Prong Set - Black Color - 13.62 x 9.68mm (approx.)

A quirky and fun cocktail ring featuring a 44.50 carat smooth and chic piece of black onyx. The long cabochon black onyx is ornamented with 0.73 carats of colorless VS diamonds clust...

Complete your retro look with this elegant black onyx diamond ring. Stones: - black onyx, 1 stone - oval tablet - 16 x 12 mm - diamond, 1 stone - single cut round Ring Size 6.25 ...

An oval, faceted emerald surrounded by round, brilliant cut diamonds and a ring of black onyx.

An antique 10 karat yellow gold oval black onyx signet ring. A bezel set, oval tablet cut black onyx stone with an engraved, tapered shank.

The center oval ruby gemstone weighs approximately 1.20 carat and is surrounded by 12 round briliant cut diamonds weighing approximately .36 CTW and black onyx gemstone.

Vintage black onyx and 22-karat yellow gold ring circa 1950.

Designer: Corletto Material: 18k yellow gold Size: 7.5 Weight: 11.20 grams

A striking vintage cocktail ring crafted in 14K yellow gold, showcasing a bold oval black onyx centerpiece accented by six round brilliant-cut diamonds totaling approximately 0.30 ca...

The mine where a piece of turquoise was found—not its color, nor its matrix, which refers to the veins and patterns of the stone—is the primary factor in determining its value. Histo...

Weight: 4.8 Grams Stone: Black Onyx (20 x 15 mm) & Approx 0.17 Ct (3.5 mm) I SI1 Diamond Face of Ring: 21 x 19 x 5 mm Size: 8 Hallmark: 10K ITEM #:BR-1062-092823-19

Centering a bezel set oval cabochon black onyx measuring approximately 12.5 mm x 21.5 mm Within a diamond surround containing .40 carats total of eye clean pave set diamonds Presen...

Designer: David Yurman Material: sterling silver & 18K yellow gold Dimensions: ring top measures 16mm Size: 7.25 Weight: 12.33 grams

✦ Handmade / Handcrafted Fine Jewelry ✦ Gemstone: Natural Colombian Emerald ✦ Gemstone Cut: Oval ✦ Gemstone Weight: 1.89 ct. Approx. ✦ Gemstone: Black Onyx ✦ Gemstone Cut: Custom...

✦ Handmade / Handcrafted Fine Jewelry ✦ Gemstone: natural Tanzanite ✦ Gemstone Cut: Oval ✦ Gemstone Weight: 2.07 ct. Approx. ✦ Gemstone: Black Onyx ✦ Gemstone Cut: Custom Cut for...

Crafted by Lagos, This 18KT Yellow Gold ring centers an oval cabochon pink tourmaline. There are 20 round brilliant diamonds surrounding the center tourmaline, and a ring of black o...

✦ Handmade / Handcrafted Fine Jewelry ✦ Gemstone: Ceylon Pink Sapphire ✦ Gemstone Cut: Oval ✦ Gemstone Weight: 0.87 ct. Approx. ✦ Gemstone: Black Onyx ✦ Gemstone Cut: Custom cu...

David Webb Pagoda chandelier earrings, featuring five red coral bead drops the tips of each bezel-set with a brilliant-cut diamond suspended from a black enamel decorated 18k yellow ...

A long necklace of black onyx and lapis lazuli by Cartier c.1972, designed by Aldo Cipullo, the necklace formed of seventeen graduated polished black onyx rings joined together via l...

Make a bold statement with the 40 carat size and power of color exhibited by this large oval 17.5 x 30.5 mm polished black onyx stone elegantly framed in a ten karat 10K yellow gold ...

-Sterling Silver -18mm x 13mm Cushion Cut Oval Black Onyx in Bezel Setting -Twisted Cable Split Shank -Ring size:7 New without Tags (never worn) *David Yurman pouch included.

An oval cut black onyx stone enhanced with a center diamond accent makes a strong presentation outlined in polished fourteen carat lacy filigree border.

This Egyptian Revival Black Onyx Pharaoh Ring is set in tri-color gold with alot of detail. The carved Onyx face is exquisite in perfect condition and gives this ring such a calming...

A vintage 14 karat yellow gold and black onyx horizontal signet ring. This ring features an oval tablet cut black onyx, bezel set in a horizontal fashion and with a tapered shank.

A vintage 18 karat yellow gold, black onyx and pearl ring. This ring features a bezel set oval, flat cut black onyx center stone surrounded by a halo of pearls.

A vintage 14 karat yellow gold amethyst and black onyx ring. This stackable ring features a bezel set, oblong oval cut amethyst weighing approximately .60 carat with a custom cut tap...

Vintage 14 Karat Yellow Gold Black Onyx and Diamond Ring Size 7.75- This stunning ring features one oval onyx (16 mm x 13 mm) and one round single cut diamond set in beautifully det...

10k gold ring. This handsome vintage signet style class ring features a center, oval black onyx, decorated with an intaglio logo engraving and adorned with wide, simple high polished...

This estate black onyx oval cabochon ring goes with everything from your jeans to your little black dress!

-Material: 18k Yellow Gold -Ring size: 9 -Black Onyx: 11x14mm -Ring weight: 18.3gr -Ring width: 4.8-16mm *Includes David Yurman Box.

14k yellow gold Roman Head carved black onyx ring, ring size is 9.5

Polished vivid blue natural lapis highlighted with a diamond accent is the bold face of this Victorian Style sterling silver oval flip ring. With a flip of the head, a glossy black o...

–Stone(s)– (1) Natural Genuine Onyx - Oval Cut - Bezel Set - Black Color - 13.58 x 11.6mm (approx.)

Designer: custom Material: 14K white gold Diamond: 16 round brilliant cut = 1.60cttw Color: H Clarity: SI1 Dimensions: ring top measures 24.78mm long Ring Size: 7.5 (complimentary si...

A very beautiful and one of a kind, Black Onyx, Crystal, Ruby and Diamonds Victorian/ Art Deco Style Cocktail Ring set in 14K Gold & Diamonds. The weight of the Crystal is 4.60 carat...

This gorgeous cocktail ring is a great way to make a statement! Crafted from gold tone hardware and a large faceted Onyx gemstone, this ring features a whimsical dragonfly design ma...

Tiffany & Co. 14 Karat Yellow Gold Black Onyx Signet Ring Size 10.25- This elegant signet ring by Tiffany & Co. features black onyx set in beautifully detailed 14K yellow gold. Widt...

A stunning art-deco looking 9.40 carat lustrous Zambian Emerald cabochon with Black Onyx and Diamonds, set in 18K White Gold. Currently sized at US 6, can be resized without addition...

The Samuel Ring Gem Details The oval black onyx measures 16.00x12.00 millimetres.

Crafted in 9 carat yellow gold is this handsome men's or women's vintage signet ring featuring a flat oval black onyx set inside a detailed rope patterned domed top.

Andreoli Black Onyx Emerald Tsavorite Garnet Diamond 18 Karat Gold Cocktail Ring. This statement cocktail ring features 4.80 grams of Black Onyx. Five Emerald cabochons weighing 2.24...

Oval Black Onyx Mens Signet Ring in 14 Karat Yellow Gold Please let us know should you wish to have the ring resized or engraved.

14Kt Yellow Gold Black Oval Onyx Retro Ring. Made in Canada. The oval-shaped black onyx measures 0.63 in x 0.47in.

In 1980, sculptor-turned-jeweler David Yurman introduced his eponymous collection. His artistic, sculptural pieces were a refreshing new interpretation, but David Yurman truly change...

This uniquely beautiful ring is from the Studio 19 Collection & features a large oval faceted black onyx center stone.

Crafted in 9 carat yellow gold is this handsome vintage mens signet ring featuring a 11.8x9.8 millimetre oval black onyx set in flat oval top.

Stylish vintage fluted onyx & diamond ring (circa 1960s to 1970s) crafted in 14 karat yellow gold. Fluted onyx measures 17mm x 10.5mm. Diamonds total an estimated 0.10 carats (esti...

Circa 1920 - 1930 14k Yellow Gold Signet Crest Ring, the top measures 5/8 X 1/2 inch and is set with a Blue Lapis Lazuli Intaglio carved Crest, the ring is stamped 585 and also has a...

Size: 7 Sizing Fee: Up 2 sizes for $50 or Down 1 size for $40 Design: Engravable Metal Content: 10k Yellow Gold Style: Signet Features: Engravable, Smooth & Brushed Finishes Mea...

A Victorian gold and turquoise serpent necklace, the flexible tapering yellow gold body formed of three rows of scale-like collets each set with a round cabochon-cut turquoise, the h...

♦ Designer / Hallmarks: Van Cleef & Arpels ♦ Metal:  18 karat ♦ Gem stone: 20 Diamonds = .60 carats F VS1 ♦ Width 8mm ♦ Design Era: Contemporary ♦ Circa 1999 ♦ Size 6, ♦ Weight 7.9 g...

Geometric ring designed by Dinh Van for Pierre Cardin. Gorgeous modernist piece, created in France by Dinh Van for the Parisian fashion designer Pierre Cardin, back in the 1970. Thi...

This gorgeous signet ring has a glossy bloodstone set within the 9carat gold band. The stone is deep green with flecks of red running through. Hallmarked Birmingham 1973. Ring Size...

Here we have a classically styled plaque ring crafted during the pinnacle of the Art Deco movement. This 14ct white gold piece features a single round faceted old European cut diamon...

Make a bold yet refined statement with this exquisite 18k yellow gold ring, featuring a striking 2.44 carat square-cut black onyx as its centerpiece. The deep, faceted gemstone is be...

This fabulous Bvlgari ring from the iconic Tronchetto collection is crafted in 18k yellow gold and set with a fluted green tourmaline. Made in Italy circa 1990s. Measurements: 0.70" ...

Saint Laurent Opyum ring in gold-plated metal and jet or black onyx. Size 7 (US) or finger circumference 54/55 mm, with an internal diameter of 17.35 mm. The ring has been worn but r...

Finely detailed antique Victorian family crest signet ring (circa 1898), crafted in 10 karat yellow gold. The oval signet mount features a family crest with the year '1898' to the ...