Opal Set

–Stone(s): – (3) Natural Genuine Opal - Round Cabochon Cut - Prong Set - White Base w/ Nice Play of Colors - 3.4mm to 3.9mm (approx.)

Sublime antique ring, it is decorated with an Australian opal cabochon set with claws, surrounded by calibrated synthesis rubies.

--Stone(s):-- (3) Natural Genuine Opals - Oval Cabochon Cut - Prong Set - White Base w/ Fiery Green, Orange, & Blue Play of Color - Range from 7.7x5.3mm to 8.9x7.3mm (approx.) (12) N...

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Exceptional Play of Colors Red, Orange & Green - 13.7x11.6mm / 5.95ct (exact, stamped) (50)Natural Genuine Di...

The setting is made of 925 sterling silver inlaid with 18K gold accents. An oval Ethiopian opal, it is prong-set and has a halo of round-cut diamonds in IJ color with SI clarity, pro...

--Stone(s):-- (3) Natural Genuine Opals - Round Cabochon Cut - Prong Set - White Base w/ Fiery Green & Violet Play Of Colors - 6.1mm to 6.3mm(approx.) (2) Natural Genuine Diamond...

Diamond Crystal Opal Ring 14K Yellow Gold This estate ring is made in solid 14K Yellow Gold and set with genuine Opal and diamonds.

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Color w/ Exceptional Play of Colors Red, Orange, Blue, Green & Everything in Between - 16.3x12.4mm / 5....

Rieling artdesign Total weight: 26.5 grams Set with: - 1 x 3.0 cm x 1.6 mm oval doublet opal Color: blue Clarity: ...

This chain is finished off with our logo star charm. The Opal slice has luminous color set against the diamond edge.

The body of the butterfly is ornamented with a cabochon opal and the abdomen set with transitional modern features a round cut natural sapphire.

–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...

There three rows of diamonds that are all pave set professionally which brings out the opal even more.

Condition This Victorian necklace is superior quality, set with stunning opals displaying a scintillating play of color.

The opal is set in a beautifully crafted 14 karat yellow gold mounting that combines polished and matte finishes for added depth and contrast.

Functionality, a pared down, simple style and a thoughtful colour palette are key principles for Paavo Tynell, and are present in this set of three wall lamps. In Tynell’s Functiona...

Surrounding both the Peridot and opal stones are delicate pave-set diamonds that enhance the natural beauty of the gemstones, adding a sparkling touch of luxury.

14K Gold Opal and Diamond Brooch / Pendant with a 13 Plus Carat center Opal stone. 16 Prong-set diamonds surround this massive opal.

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Translucent White Base / Nice Play of Green, Violet & Orange Colors -15.7x10.2mm (approx.) (4) Natural Ge...

Three gorgeous pastel-hued oval opals are claw set into an 18ct yellow gold ring.

This fine 14-carat gold ring features a stunning natural fire opal as the main stone, set in a beautiful oval shape.

--Stone(s):-- (13) Natural Genuine Opals - Round Cabochon Cut - Prong Set - White Translucent w/ Wonderful Play of Green, Orange & Violet Colors - 3mm t, 3.2mm & 5.2mm (appro...

14k Yellow Gold 12.47ct Oval Opal and 0.66ctw Diamond Halo Cocktail Ring Style: 14k Yellow Gold Oval Opal and Diamond Halo Cocktail Ring Material: 14k Yellow Gold Center Diamond: Ap...

This stunning, designer-made earring is crafted from 14-carat gold and features an opal gemstone set with a diamond. The warm glow of gold enhances the gemstone’s soft, ocean-like hu...

–Stone(s)– (1) Natural Genuine Opal - Oval Cabochon - Prong Set - White Base w/ Nice Play of Color - 11.83 x 9.35mm (approx.) (8) Natural Genuine Diamond - Old Single Cut - Prong Set...

A very fine Edwardian 14k gold, opal and diamond stick pin. With three opal cabochons prong set in 14k gold in a clover shape and a small round cut diamond is set at their center.

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Black Color w/ Amazing Play of Green & Blue Color - 13.98 x 8.24 x 4.57mm / 3.01ct (exact - certified) **See ...

Set with an Opal 2.5 cm x 1.3 cm with a nice play of color, 1 park shaped Diamonds ca. 0.40 ct, 48 brilliant cut Diamonds ca. 0.70 ct and 2 tiny emerald ca. 0.10 ct.

--Stone(s):-- (1) Natural Genuine Boulder Opal - Oval Cabochon Cut - Prong Set - Brown Color w/ Violet & Green Play of Color - 17.4x14.8mm - 9ct (exact) (26) Natural Genuine Diam...

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Black Base Color w/ Blue & Green Play of Colors - 12.2x9.3mm - 3.22ct (exact - stamped) (2) Natural Genui...

The pierced decorated crescent shaped frame is ornamented with a feature 4.75ct cabochon cut opal, claw set to the centre of the design. The opal is surrounded by eighteen claw set ...

This vintage ring features a curved, tapered band. An oval cabochon opal is set on top. Total weight of the opal : 3.10 carat approximately.

14 Karat Yellow Gold Opal Twig Ring Size 7.5 This beautiful ring features a stunning white opal stone set in a 14K yellow gold twig themed band!

Three-stone ring features a radiant round natural opal prong-set at the center, showcasing its mesmerizing play of colors.

The impressive pendant is embellished with a collet set circular cabochon cut opal, articulating to the terminal of a plain gold drop.

--Stone(s):-- (8) Natural Genuine Opals - Round Cabochon Cut - Prong Set - White Base w/ Strong Play of Color - Range from 3.6 to 3.7 mm each (approx.)

A fine opal and 0.22 carat diamond, platinum set, 15 karat yellow gold brooch; part of our antique jewelry and estate jewelry collections.

Gold 750 and platinum 850 thousandths ring set with a claw-set opal cabochon surrounded and shouldered by crowned roses.

–Stone(s)– (5) Natural Genuine Opal - Round Cabochon Cut - Bezel Set - White Base w/ Nice Play Of Colors - 8.8mm to 11.5mm (approx.)

Mined in the 1980s, this vintage opal is newly set in 14ct gold, featuring vibrant green and royal blue play of colours.

Mined in the 1980s, this vintage opal is newly set in 14ct gold, featuring vibrant green and teal blue play of colours.

Mined in the 1980s, this vintage opal is newly set in 14ct gold, featuring vibrant teal blue and green play of colours.

This unique and beautiful solid boulder opal is set in a 14ct yellow gold frame. Item Details: - Stones: 1 x natural solid Australian boulder opal, gem weight 4ct approx

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Lively Nice Color - White Base w/ Green, Blue & Orange Play Of Colors- 11.8x9.6mm / 2.86ct (exact) Numerous N...

--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...

There are six tumbled prong set Fire Opals that are a beautiful tiger orange tone.

–Stone(s)– (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Base w/ Nice Play of Green & Orange Colors - 7.5x5.75mm - 0.90ct (exact) Total Carat Weight: 0.90 (exa...

Encircling the opal are 11 precision-set 1.3mm white diamonds and 30 delicately placed 0.9mm blue diamonds.

Riethmann 18K Two Tone Gold and Black Opal Necklace- This stunning necklace features one black opal gemstone set on a 18K white and yellow gold link chain.

The feature pierced decorated, Art Nouveau design frame is ornamented with a bezel set cabochon cut opal and two bezel set square cut rubies.

A stunning, fine and impressive antique 2.81 carat opal and 0.71 carat diamond, silver and 18 karat yellow gold set pendant; part of our antique jewelry collections.

--Stone(s):-- (2) Natural Genuine Opal - Round Cabochon Cut - Prong Set - White Base w/ Green, Blue & Orange Play Of Color - 3.3mm (approx.)

The eyes and upper stone are set with natural opals, adding depth and luminosity to the piece.

This vintage ring features a domed, tumbling band. A flat cabochon opal is set in millegrain on top. Total weight of the opal : 1.20 carat approximately.

–Stone(s)– (6) Natural Genuine Opal - Pear Cabochon - Prong Set - White Fiery Base w/ Nice Play of Color - 6x4mm (approx.) (6) Natural Genuine Diamonds - Round Brilliant Cut - Prong ...

Mined in the 1980s, this vintage opal is newly set in 14ct gold, featuring play of dreamy blue and green colours, and accented with three brilliant cut diamonds on the bail.

A striking early design by Paloma Picasso centered on a superb approximately 40 carat oval faceted vivid orange fire opal, bezel-set within a substantial rounded mount of 18k gold.

To the centre of the flower there is a gorgeous sparkling brilliant cut diamond adding a touch of sparkle and enhancing the play of colours and fire of the opal. It is all set in 9c...

These elegant authentic Kabana huggie earrings are crafted in solid 14k yellow gold and feature a refined curved bar design. Each earring is set with fiery opals and accented by spar...

The diamonds are near-colorless, well matched, and carefully set to enhance brilliance while allowing the opal to remain the focal point.