Engagement Cabochon Ring

Oval cab amethyst ring in 14k gold. Floral design ring with amethyst. Metal: 14k gold Weight: 3 gr depends from size 1 piece (central stone) - amethyst 8x6 mm, oval cab cut, purple ...

Oval cab opal ring in 14k gold. Floral design ring with opal. Metal: 14k gold Weight: 3 gr depends from size 1 piece (central stone) - opal 8x6 mm, oval cab cut, colorless. Colorl...

Oval cab garnet ring in 14k gold. Floral design ring with garnet. Metal: 14k gold Weight: 3 gr depends from size 1 piece (central stone) - garnet 8x6 mm, oval cab cut, red color. ...

Oval cab citrine ring in 14k gold. Floral design ring with citrine. Metal: 14k gold Weight: 3 gr depends from size 1 piece (central stone) - citrine 8x6 mm, oval cab cut, orange. ...

Oval cab peridot ring in 14k gold. Floral design ring with peridot. Metal: 14k gold Weight: 3 gr depends from size 1 piece (central stone) - peridot 8x6 mm, oval cab cut, green. C...

--Stone(s):-- (1) Natural Genuine Jade - 100% Natural A Jade - Round Double Cabochon Cut - Bead Ball - Prong Set - Nice Green Color - Burma - 9.85 - 9.93 x 10.01 mm (exact) ** See Ce...

A Van Cleef & Arpels Vintage Alhambra ring in solid 18k yellow gold, showcasing a harmonious blend of classic design and modern elegance. Crafted in 18k yellow gold, the ring featur...

This extraordinary ring is an exceptional collector’s piece, centered by a remarkable 26.76 carat carved Mexican fire opal with strong play of color that gives it breathtaking life a...

This vintage ring centers on a substantial 12.09ct apple green jadeite jade set in 14k white gold. Diamond accents introduce brightness and contrast against the vivid green color of ...

An ethereal Opal sits surrounded by old cut diamonds in this Art Deco cluster ring. The cabochon cut opal weighs 2.40 carat and has been claw set in platinum. The thirteen diamonds ...

Vintage Cartier Tank Moonstone Ring Metal Type: 18K White Gold Total Item Weight: 9.9 Grams Ring Size: 5 (Resizable) Dimensions: Length: 18.6 mm X Width: 5.7 mm X Height: 5.3 mm 1: ...

14K White Gold Natural Opal Diamond Halo Estate Ring Jewelry 0.50CTW Size: 8 Total Weight: 10.2G Timeless elegance meets exceptional craftsmanship in this stunning 14K White Gol...

This Retro era certified untreated jadeite jade and diamond ring is whimsical, sculptural, stylish, and fun. Not to mention glamorous. Crafted in 14K white gold, the star of the show...

--Stone(s):-- (1) Natural Genuine Australian Black Opal - Pear Cabochon Cut - Prong Set - Black Base / Nice Play of Colors - 6.6ct (approx. by GIA measurements) ** See Certification ...

This exquisite ring features a vibrant green jade stone, intricately carved and set in a smooth 12k gold bezel. The band showcases subtle leaf motif engravings, adding a touch of sop...

This vintage military ring is crafted in 10k yellow gold and was produced by Crest Craft, featuring the U.S. Army Airborne insignia. The bold design and solid construction reflect th...

Dating to the late 18th century, this evocative Georgian mourning ring reflects the refined sentimentality of the era. The ring is centered by an oval rock crystal panel protecting a...

14K white gold ring with cabochon-cut natural Adularia Moonstone moonstone origin - Burma stone measurements - 0.31 х 0.59 х 0.59 in / 8 х 15 х 15 mm ring size - 7.5 US ring weight -...

A classic Victorian-era navette ring crafted in 9k yellow gold, showcasing elegant proportions and delicate detailing. At the center sits a vivid elongated turquoise cabochon, its sm...

An authentic Cartier iconic Panthère de Cartier open cuff statement ring, crafted in polished 18k rose gold (pink gold). Featuring the sculpted panther head motif accented by vibrant...

The ring, dated to the late 19th century, is made of 18-karat yellow gold and is characterised by the presence of a chrysoberyl cabochon, commonly known as the "cat's eye" due to the...

This ring is crafted in 14k yellow gold and centered by a 2.18ct imperial green jadeite jade stone framed by a dramatic ballerina-style diamond surround. Diamonds totaling 0.76ctw ar...

Centering an oval shaped opal cabochon measuring 9.0 x 6.0 mm Translucent white in body color with spectral play-of-color Bead set with halo surround of old European cut diamonds Wei...

A gray star sapphire sits bezel-set at the center of this ring, its cool, milky surface catching light differently depending on the angle; a quality unique to star corundum, where fi...

Weight: 11 grams Stone: 2.74ct Jade, approx 0.64tcw Old Mine Cut Diamonds Stone Grade: I-L VS2- SI1 Measurements: 19.5 x 17.3 x 6.2mm Ring Size: 7 Hallmark: 14k Metal: 13k Engrave...

This is an 18ct white gold ring from the designer Links of London. The ring plays host to a central sugar loaf blue topaz which is surrounded by a border of round brilliant cut diamo...

A domed mabe pearl anchors the center of this ring, its silvery surface holding a soft, shifting sheen rather than a hard sparkle. Two smaller pearl sections taper to points at each ...

A domed mabe pearl anchors the center of this ring, its silvery surface holding a soft, shifting sheen rather than a hard sparkle. Two smaller pearl sections taper to points at each ...

This gorgeous contemporary ring showcases the mesmerizing beauty of natural black opal, meticulously crafted in rich 18kt yellow gold and featuring a captivating 6.05-carat cabochon ...

This striking Burle Marx ring showcases a bold, sculptural design in yellow gold with a matte, textured finish, set with a natural agate cabochon in warm honey, cream, and deep red t...

The Oscar Gundlach-Pedersen for Georg Jensen No. 51 Sterling Silver Lapis Lazuli Ring is a striking example of Scandinavian modernist design. Crafted in sterling silver, the ring fea...

This vintage 18k white gold ring features a beautifully polished piece of jadeite jade that displays a smooth surface and rich natural color. The jade serves as the focal point, with...

Large domed cluster ring in 18k yellow gold set with a turquoise cabochon at center, surrounded by concentric rings of marquise lapis lazuli, oval coral cabochons, smaller turquoise ...

Centering an oval-shaped ruby cabochon weighing approximately 3.30 carat total - transparent medium purplish-red in color Bezel set and flanked by scrolling column motif shoulders ch...

Recently acquired from the private estate of a gemstone collector, this sustainable Art Deco opal cocktail ring is signed with makers marks from legacy jeweler, Traub. Featuring a st...

Native American Signed PB Tigers Eye Sterling Silver Ring Size 9 1/4 This ring features a square bezel-set tiger's eye with Celtic style Triquetra (Trinity Knot) on each shoulder. ...

An 11-carat star ruby commands this ring, cut as an oval cabochon and bezel-set in platinum to protect its domed surface while showcasing the strong six-rayed asterism confirmed on t...

–Stone(s)– (1) Natural Genuine Moonstone- Oval Cabochon Cut - Prong Set - Rainbow Color- 11.9x9mm - 4.60ct (approx.) (16) Natural Genuine Diamond - Old Single Cut - Prong Set - Nice...

This vintage-inspired ring is crafted in warm yellow gold and features a striking bezel-set round ruby at its center. the vivid red gemstone is beautifully framed by two sparkling di...

Silver ring with natural freeform Neon Opal opal origin - Australia opal measurements - 0.39 x 0.51 x 0.98 in / 10 х 13 х 25 mm opal weight - 20.10 carats ring size - 7.5 US ring we...

Centering an oval shaped tourmaline cabochon measuring approximately 8.5 x 10.5 mm Transparent medium green tourmaline in color and bezel set east to west Flanked by puffed shoulders...

A gorgeous cabochon cut opal sits central in this exceptional ring from the Art Deco era. The 1.40 carat gem is vibrant and alive as it glints in the light. It is encircled by a hal...

Cartier Tank black onyx unisex ring crafted in 18k white gold. Ring size 50 US 5.5-5.75. Excellent pre-owned condition. Does not show any signs of wear. Original box and papers are n...

Centering a round bullet-shaped sapphire cabochon weighing approximately 6.55 carats total Semi-transparent medium blue in color and bezel set With a pierced and deeply ridged galler...

A 5-carat star ruby anchors this ring, cut as an oval cabochon and bezel-set so the smooth dome sits flush and protected within the gold rather than raised on prongs; a setting choic...

This sterling silver three‑stone ring showcases a 10.06‑carat black star sapphire with a sharp, well‑defined asterism, cut as a smooth cabochon to highlight its celestial glow. Two c...

Centering an round shaped emerald cabochon weighing approximately 2.00 carats total - transparent medium green in color Natural Colombian in origin and displaying minor traditional t...

Oval cab pink quartz ring in 14k gold. Floral design ring with pink quartz. Metal: 14k gold Weight: 3 gr depends from size 1 piece (central stone) - quartz 8x6 mm, oval cab cut, pi...

Ring in 18 karat yellow gold, eagle head hallmark. This charming yellow gold ring features a center oval cabochon opal set in a bezel surrounded by a gold twist. The ring is double a...

A striking 8.07‑carat black star sapphire anchors this contemporary east‑west bezel ring, cut as a smooth cabochon to reveal a strong, well‑defined six‑rayed star under direct light....

This striking wide ring is expertly crafted in 18kt yellow gold and set with a captivating cabochon cat’s eye Blue Sapphire of approximately 11.75 carats. The gemstone displays a mes...

An early 20th century English ring crafted in 18KT gold, set with an oval turquoise cabochon within an elongated navette-shaped cluster. The design is fine and balanced, with the tap...

--Stone(s):-- (1) Natural Genuine White Opal - Oval Cabochon Cut - Prong Set - White Base w/ Incredible Fiery Play of Violet Green & Orange Play Of Colors - 11.5x10.5mm (approx.) (21...

A fun estate find, this ring has Thai origins. Most likely coming to the states in the 40/50s when the style was popular with US service men bringing home gifts to their significant ...

This elegant 10K gold star ruby ring features a captivating oval cabochon ruby at its center, displaying a rich purplish-red hue with a soft, luminous glow. Star rubies are prized fo...

Designed as a bypass style ring terminating with faceted blue chalcedony and smoky quartz Translucent milky light blue and transparent grayish brown in color - respectively Each meas...

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Milgrain Bezel Set - Harlequin Pattern - Black Color w/ Amazing Play of Orange, Green & Blue Color - 15.93 x 10.64 x ...

A domed star sapphire commands the center of this ring, cut as a round cabochon rather than faceted so its six-rayed star can move across the stone's surface as it catches light. Tap...

An embrace of the monumental Art Deco era, this vintage Mid Century jadeite cocktail ring glows with a lustrous, mottled apple green color and a significant architectural setting. Th...

Centering an oval-shaped jade cabochon measuring 17.0 x 20.0 mm Translucent pastel light green with white to medium green mottling Bezel set east to west - flanked by rounded shoulde...