Opal Cabochon

14 kt solid gold ring with natural opal, diamonds and peridots. October birthstone ring. 14k solid gold Weight: 2.5 g. depends from size Central stone: Natural opal Cut: Oval caboc...

These beautiful bird earrings are handmade in 14K Gold. It features unique hand painted miniature art set in 45.65 carats bakelite, 4.7 carats opal and .14 carats diamonds. FOLLOW ...

Discover timeless elegance with this extraordinary bright yellow Citrine ring set in rich 18-carat matte yellow gold. At its heart lies a 4.25 -carat Opal that shimmers with breathta...

We are loving this vintage opal cluster ring!! Ring Details Material: 14K Yellow Gold Era: Retro 1940 - 1960 Head Width: 18.2mm Head Height: 12mm Shank Width: 2.4mm Weight: 5.2 Gram...

A captivating piece that effortlessly bridges eras, this ornate 14K yellow gold brooch/pendant is a true testament to Victorian-era craftsmanship. The elaborate scrollwork frame sho...

.* A beautiful pair of dangle earrings, with 18.64 carat oval cabochon Pink Opals and 63.97 carat drop shaped Pink Opals.

From Appraisal: VINTAGE EIGHTEEN KARAT YELLOW GOLD OPAL AND DIAMOND RING: Set in the center with four prongs is one (1) oval cabochon opal, measuring 7.5 x 5.5 mm, weighing approxima...

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Color w/ Amazing Play of Colors- 16.2x12.1mm (approx.) - 5.18ct (exact) (6) Natural Genuine Diamonds - ...

The opal set up high in a crown style setting is so glossy and throws so much colour! There is an inscription on the inside of the band which is rather worn so the letters 'H P R' is...

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Color w/ Very Nice Play of Colors - 14.6x11.3mm / 4.41ct (exact) Numerous Natural Genuine Diamonds - Ro...

This Superb art deco opal is set in 9ct yellow & white gold. The glossy and colourful stone s set in simple claws. Size: M 1/2 or 6 1/4 Stone Dimensions: 10x8mm Weight: 1.7 grams

This enchanting 18K white gold pendant centers on a captivating 4.50-carat pear-shaped cabochon black opal, showcasing a vibrant play of color.

Art Deco black opal and diamond ring. Set to centre with an oval cabochon natural black opal in an open back rubover setting with an approximate weight of 2.75 carats, further decora...

--Stone(s):-- (1) Natural Genuine Jelly Opal - Oval Cabochon Cut - Prong Set - Fiery Orange Color w/ Full Beautiful Play of Colors - 13.1x8.9mm / 3.73ct (exact) Numerous Natural Genu...

Comes with original GIA certification for the opal. Stock Number: MK-910279060 --Certification Details:-- Laboratory: GIA Report Number: 2233805481 Shape: Oval Cutting Style: Double...

This stunning ring is crafted in 18-karat gold and sterling silver. It is hand set in 17.85 carats tanzanite, 2.0 carats opal and .97 carats of diamonds. FOLLOW MEGHNA JEWELS stor...

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Color w/ Great Play of Colors - 13.8x10mm / 4.21ct (exact) Numerous Natural Genuine Diamonds - Baguette...

This unique 20.39 Ct Australian boulder opal was mined by Sue Cooper at her Yaraka opal mine in western Queensland, Australia in 2020. Sue processed the rough opal herself and cut in...

This stunning diamond and opal cocktail ring is crafted in solid platinum, weighing 10.3 grams and measures 24mm x 13mm high. Showcasing a prominent four-prong set cosmic GIA certif...

Dalben design 18k rose gold satin finishing ring with a 10,35 carat bezel-set oval shape magnificent Coober Pedy Australian crystal opal . This wonderful Australian Opal have a kal...

Two substantial 8 x 10 mm cabochon opals from the famous "Welo" mine in the highlands of northern Ethiopia are set in ancient-inspired "four point with jawan" artisan crafted bezels ...

In Demaret signature, this striking modernist gold cocktail ring combines organic shapes with a finely set gemstone. The cabochon set white fire opal is an estimated 5.7 ct weight wi...

This snake ring has been meticulously crafted from 18 Karat yellow gold. It is set in .2 carat Opal and .03 carat Ruby. The ring is a size 7 and may be resized to larger or smaller ...

Cast in 18-karat gold & sterling silver, this stunning ring is set with 17.41 carats blue sapphire, 1.25 carats opal and .56 carats of sparkling diamonds. See other pieces that comp...

Gorgeous dangle earrings with 4 vibrant opals surrounded by diamonds. The opals are even prettier in person. A wonderful piece for any opal lover. Comes with 18k butterfly backings. ...

This ring was designed and made by well known designer Victor Velyan. It features a single Black Opal weighing 5.13 carats is accented by 0.34 carats of fully faceted, round brillia...

This stunning Fiery blue Black Opal ring was inspired in a  Diamond Halo and crafted in platinum. Featured in the center is an incredibly alive Fiery genuine natural  Opal measurin...

This striking ring holds garnets measuring 20pts each and 10pts each. In between the garnets there is an opal halo with the opals measuring 15pts each and a larger opal at the centre...

Vintage 14k Yellow Gold Natural Opal Bangle Bracelet Metal Type: 14k Solid Yellow Gold Total Item Weight: 10.8 Grams Length: 67.0 mm x Width: 14.0 mm x Height: 11.5 mm Sizable: No ...

A beautiful ring featuring a 1.74 Carat Australian Black Opal and 1.06 Carat Diamonds made in Platinum. The Opal displays very good play of color! Opals are known for exhibiting flas...

There are pieces of jewelry that simply radiate — and this 14K Yellow Gold Natural Opal Starburst Pendant & Pin is one of them. Thirty-one natural opals, each one a tiny univers...

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Color w/ Very Nice Play of Colors - 14x10.1mm / 4.09ct (exact) (18) Natural Genuine Diamonds - Baguette...

A beautiful bangle bracelet handmade in 18K yellow gold and sterling silver. It is set in 3.2 carats Ethiopian opal and 1.2 carats of sparkling diamonds. FOLLOW MEGHNA JEWELS stor...

14K gold ring with Black opal and diamonds opal origin - Australia opal measurements - 0.079 х 0.16 х 0.28 in / 2 х 4 х 7 mm opal weight - 0.71 carats ring size - 7 US ring weight ...

Art Deco black opal and diamond ring. Set with a marquise shaped cabochon natural unenhanced black opal in an open back claw setting with an approximate weight of 3.53 carats, encomp...

Total weight 3 g. Natural gemstones : Opal: round cabochon shape, orange-yellow with color flash on pen light, transparent, 0.50 ct.

Comes with original GIA certification for the opal. Stock Number: MK-410199460 --Certification Details:-- Laboratory: GIA Report Number: 2235955845 Shape: Oval Cutting Style: Double...

At its heart lies a mesmerizing white chalcedony, expertly cut in a cabochon style, radiating a soft, ethereal glow. The stone is elegantly framed by intricate gold detailing, enhanc...

A rare and whimsical treasure, this antique brooch (circa 1900) takes the form of a finely detailed lobster, its body composed of shimmering boulder opals with flashes of iridescent ...

A lovely platinum made ring featuring a fine Australian crystal opal weighing an impressive 7.67 carats. It has strong play-of-color as bright intense flashes of blue, green, purple ...

Comes with original GIA certification for the opal. Stock Number: MK-34098360 --Certification Details:-- Laboratory: GIA Report Number: 1236916015 Shape: Oval Cutting Style: Double ...

Emerald Diamond Opal Ring 14K Gold Cocktail Vintage Opal Ring, Emerald Ring, Diamond Ring, Vintage Ring solid 14K gold Ring. This cocktail ring has a center Opal measuring 14mm x 10...

Dalben design 18k yellow gold satin finishing ring with a 1,5 carat bezel-set oval shape Australian opal . Ring size US 6 1/2 - EU 53 re-sizable to most finger sizes. Bezel settin...

Finely crafted in platinum and 18k yellow gold (and a 14k white gold bail) with a Cabochon Opal in the center weighing approximately 5.00 carats, and Round Brilliant cut Diamonds wei...

Genuine Original Antique from 1874 Victorian Black Opal Diamond 22K Yellow Gold Cocktail Ring Features a Genuine Natural Oval Cabochon 15 x 6.5mm Black Opal Gemstone 6 Genuine Ant...

Sat at the centre of a sparkling halo of diamonds is a gorgeous opal. The opal has wonderful colour. The diamond halo totals approx 32pts. The stones are set in platinum and the ring...

18K yellow gold ring with natural Black Opal black opal - Australia opal measurements - 0.2 х 0.59 in / 5 х 15 mm stone weight - 1.40 carats ring weight - 11.74 grams ring size - 8.5...

Each diamond is encircled by six individually set cabochon cut opals, completing the cluster designs.

Simply Beautiful! Finely detailed Amazing Freeform 4.25 Black Opal Red, Green, Blue Gold Split Shank Ring. Featuring a securely nestled Hand set 4.25 Carat Freeform Black Opal Red, G...

Fine high cabochon fire opal weighing 16.4 cts., set in an antique platinum ring, c. 1915.

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Gray Base / Very Nice Green Play of Colors - 11.2x9.7mm - 2.34ct (exact) (16) Natural Genuine Diamonds - 14 R...

This magnificent statement ring showcases an extraordinary solid natural opal from Australia, most consistent with material from the famed Coober Pedy mines. The gem displays a breat...

14K yellow gold pendant with natural Boulder Koroit opal on a 100% silk cord opal origin - Australia opal weight - 41.28 carats opal measurements - 1.02 х 1.42 in / 26 х 36 mm penda...

This pretty 4.37 Ct Australian boulder opal was mined by Sue Cooper at her Yaraka opal mine in western Queensland, Australia in 2023. Sue processed the rough opal herself and cut int...

This gorgeous cocktail ring features a stunning 1.28 carat black opal set in platinum with brilliant white diamonds. The opal is a bright and lively gem with strong play-of-color tha...

With a large ca. 44.00± ct carved cushion shape black opal carved with a horse's head in profile. The cabochon set within a gold mount with organic decoration that is encrusted thr...

This antique ring is crafted in rich 24k yellow gold and features a 3.10 carat Australian opal set within a delicate floral motif. The opal displays captivating flashes of color that...

This matching set is crafted in 14k yellow gold and designed as a pair of playful flip-flops, with carved Australian opal forming each sole. Yellow gold frames the opals and creates ...

This beautiful 11.52 Ct Australian boulder opal was mined by Sue Cooper at her Yaraka opal mine in Western Queensland, Australia in 2021. Sue processed the rough opal herself and cut...

The opals in this ring are gorgeous and throw some great colours. They are set flush within the 18ct gold claws, there are also diamond points and a very ornate gallery. Fully hallma...