Opal Cabochon

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...

Dalben design One of a kind 18 kt rose gold ring with a 3,02 carat bezel-set deep light blue navette shape Australian Boulder Opal . Ring size 7 1/4 - EU 55 re-sizable . Bezel s...

A nice 18 x 29 mm oval harlequin Koroit boulder opal with nearly every rainbow color displayed is highlighted in a double line texture handmade 18K gold setting with similar wide bai...

This captivating vintage cluster ring centers on a mesmerizing cabochon cut opal measuring approximately 17.91mm by 11.25mm, displaying a beautiful play of color that shifts with lig...

. 💎 GEMSTONE TYPE: Opal ⚖️ RING WEIGHT: 6.16 Grams 💎 STONE SIZE: 20.57 x 10.26 mm approx 🪚 STONE SHAPE & CUT: Pear Cabochon Cut 🌈 COLOR: Orange with Play of Color 🧱 MATE...

Period: Modernism, 1970-1980. Opals: Mount in the center in multi-prongs settings, with 2 well matching oval cabochon cut (10 x 6 x 3.5 mm) carved from natural precious black opals,...

A richly textured necklace of natural dark Mexican opal beads, each stone displaying its own unique matrix pattern in deep chocolate, mahogany, and black tones streaked with golden i...

A Union Of Horology And Gemology Vacheron Constantin is the oldest continuously operating watch manufacturer in the world, a distinction that carries immense weight. This piece from...

This beautiful modern Dvani opal and diamond cluster ring is a romantic design from the 2020’s, centered by a cabochon cut opal weighing 2.83 carats.

Jelly opals, good enough to eat! This pair of drop earrings features two extraordinary cabochon opals, their translucent bodies alive with a rolling play of color that shifts from mo...

Item Specifications: Metal: 14K Yellow Gold Total Weight: 7.2 Grams ​ ​Chain Length: ~18.5" Gemstone Specifications: Center Gemstone: Opal Gemstone Measurements: center opal: 11...

The outer circumference of this Victorian opal pendant with diamonds is embellished with further six claw-set heart-shaped cabochon opals, alternating with six further Old European c...

–Stone(s)– (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Base w/ Very Nice Play of Mixed Colors - 16x11.9mm - 4.0ct (approx.) (32) Natural Genuine Diamonds - Round...

A 2.55 carat oval cabochon black opal commands the center of this ballerina-style ring, its dark body tone throwing vivid flashes of blue and green play-of-color that shift with ever...

14 kt solid gold ring with natural opal, ruby and diamonds. October birthstone ring. 14k solid gold Weight: 2.5 g. depends from size Central stone: Natural opal Weight: 1.10 ct appr...

This striking ring holds round cut garnets totalling approx 60pts and a shimmering opal at the centre. All the stones sit in open 9carat gold claws. Ring Size: N or 6 3/4 Cluster ...

Scratched silver ring with natural Boulder Opal opal origin - Australia stone measurements - 0.16 x 0.35 x 0.75 in / 4 х 9 х 19 mm opal weight - 3.09 carats ring size - 7.5 US ring ...

Comes with original GIA certification for the opal. Stock Number: MK-19067013 --Certification Details:-- Laboratory: GIA Report Number: 2235577497 Shape: Oval Cutting Style: Double ...

This Southwest modernist sterling silver inlay pendant necklace features an eye-catching teardrop-shaped pendant showcasing a geometric channel inlay. The vibrant, electric blue-gre...

It features 0.73 carats of fancy yellow diamonds and 1 cabochon ruby eye. Its body is set with a true gem of an opal.

It comes with the Gemological Appraisal by GIA GG/AJP All gemstones are natural 6 Pink Opals = 6.09 Carats 112 White Topaz = 0.86 Carats Metal: Rhodium Plated Sterling Silver Dimensi...

Fire Opal 3.30 carats with Diamond 1.17 carats Earrings set in 18K White Gold Settings Width: 1.2 cm Length: 3.0 cm Total Weight: 8.14 grams "We first opened doors in 1980 when it...

--Stone(s):-- (4) Natural Genuine Amethysts - Custom Carved Cabochon Cut - Fancy Prong Set - Medium to Dark Purple - 16x19mm(approx.) (4) Natural Genuine Opal - Marquise Cabochon Cut...

This cool sixties pendant is all about the scintillating 4.0-carat cabochon opal. Displaying green, blue, orange, and red in simmering hues, this stone has excellent fire and sublime...

Simple and elegant pair of Black Opal Oval Cabochons measuring 12x10 mm. in a 14 Kt yellow gold bezel setting.

Beautiful solitaire ring featuring an Ethiopian Opal; approx. 0.81 Carat; Sterling Silver Tarnish-resistant Rhodium mounting; Size 9; we offer complimentary ring re-sizing. Classic ...

The opals in this ring are pale but throw some great colours. They are set flush within the 18ct gold claws, there are also rose cut diamond points between each one. Fully hallmarked...

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 striking pendant showcases a premium, large 17-carat solid Australian boulder opal, alive with astonishing colour play of vivid pink, blue, green, and yellow. The opal is set in...

The scrolling setting displays a central claw set 0.85ct cabochon cut opal. The opal is flanked with a 0.83ct and 0.81ct Old European cut diamonds, each claw set in a horizontal tri...

14K Yellow Gold Opal and Diamond Cocktail Ring - VHK#566 Item Details: Year: 1900s Ring Size: 8 Metal Type: 14k Yellow Gold [Hallmarked, and Tested] Weight: 9 grams Diamond Details...

A beautiful and rare pendant necklace showcasing an oval cabochon opal, set in a diamond encrusted mounting accented with vibrant rubies.

Dalben design One of a kind 18 kt yellow gold ring with a magnificent oval cabochon solid Australian Crystal Opal weight 9,94 carats from Coober Pedy mines area .

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Color w/ Nice Play of Colors - 5.8x3.5mm (approx.) (4) Natural Genuine Moonstones - Round Cabochon Cut ...

Exquisite Drop-Shaped Opal Pendant with Garnet Accent in Sterling Silver Discover the stunning beauty of this drop-shaped Opal pendant, bursting with vivid flashes of red, blue, and ...

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Fiery Very Nice Color w/ Excellent Play of Colors - 10.6x8.4mm / 2.29ct (exact) Numerous Natural Genuine Diam...

Metal: 14k gold Weight 2.3 gr depends from size Gemstones Opal: oval cabochon shape, multicolor (depends from light) main color yellow.

A beautiful ring featuring a 2.51 Carat Australian Black Opal and 0.57 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting flas...

A beautiful ring featuring a 2.302 Carat Australian Black Opal and 0.53 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting fla...

A beautiful ring featuring a 4.22 Carat Australian Black Opal and 0.66 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting flas...

A beautiful ring featuring a 1.91 Carat Australian Black Opal and 0.58 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting flas...

It is The opal is large measuring 19.11 mm. x 13.59 mm. Diamonds content is 1.10 Ct.G VVS/VS – quality being top white and very clear Diamonds add further sparkle to the Magnificent ...

Seed Opal Psi Omega Shield Ring in 14k Yellow Gold Crafted in 14k yellow gold, this Psi Omega ring features a shield-shaped top with black enamel detailing and a border of seed opal...

A pear-shaped cabochon black opal, 4.50 carats, commands this mid-century pendant, its dark body tone making the stone's play-of-color read with striking depth and saturation with vi...

6.31 cts. Natural Black Opal and Diamond Halo Ring in Platinum Natural Black Opal and Diamond Ring features an Oval Natural Black Opal, weighing 6.31 carats, with Royal Blue and Bri...

Natural Golden Brownish Orange Hue Ethiopian Opal Marquis Shape Cabochon Loose Gemstone With Multicolor Play of Color and Fire for Custom Fine Jewelry Design, Pendant or Any Other Je...

Crafted from 18 karat yellow gold and set with rose cut diamonds and a cabochon opal, this stick pin was made by esteemed jewellers, Tiffany & Company.

--Stone(s):-- (2) Natural Genuine Opals - Oval Cabochon Cut - Prong Set - Pink Color ** See Certification Details Below for Complete Info ** (2) Natural Genuine Opals - Carved Flower...

Carved opal ring attributed to Wilhelm Schmidt for Giuliano. Set vertically with a rectangular natural unenhanced opal plaque in a closed back rubover setting, finely carved to depic...

Faye Kim's 18 Karat Gold Black Opal Hinge Ring showcases a richly colored black opal set in warm 18 karat gold. The stone’s mesmerizing play of color is emphasized by Faye Kim’s sign...

The oval cabochon opal measures 10 × 12 mm / 0.39 × 0.47 in and displays an intense play of color with flashes of green, blue, and fiery orange emerging across the stone’s surface as...

A beautiful ring featuring a 1.164 Carat Australian Black Opal and 0.60 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting fla...

A beautiful ring featuring a 3.40 Carat Natural Fire Opal and 0.56 Carats of Diamond Accents set in Platinum. Opals are known for exhibiting flashes of rainbow colors known as "play ...

Era: Late 1900's Metal Type: 14K Yellow Gold Setting Type: Bezel, Bead Main Gem(s): Natural Opal Main Gem Carat Weight: 9+ct Main Gem Cut/Shape: Cabochon Freeform Main Gem Color: Gre...

This stunning, fine and impressive opal ring has been crafted in 18k yellow gold. The substantial ring is set with a stunning collet set 5.73ct cabochon cut white opal.

Beautiful Antique French Belle Epoque Platinum Natural Opal Diamond Cocktail Ring. This incredible French Belle Epoque Opal and Diamond ring is crafted in platinum. This gorgeous rin...

1.46 ctw Diamond Opal Ring Vintage 14K White Gold This estate ring is made in solid 14K White Gold and set with genuine Opal and diamonds. The center Earth mined Pear Cut Opal measu...

Item Specifications: Metal: 14K Yellow Gold Total Weight: 11.7 Grams Ring Size: 7.5 Gemstone Specifications: Center Gemstone: Opal Gemstone Measurements: ~22 mm x 15 mm Diamo...

--Stone(s):-- (1) Natural Genuine Opal - Elongated Oval Cabochon Cut - Prong Set - White Color w/ Very Nice Play of Colors - 14.8x10mm / 3.10ct (exact, stamped) (20) Natural Genuine ...

Comes w/ GIA certification for the opal! Stock Number: MK-140148010 --Certification Details:-- Laboratory: GIA Report Number: 2231686432 Shape: Oval Cutting Style: Cabochon Transpar...