Opal Set

Centering a securely nestled Hand set Australian White Opal, weighing 5.82 Carats, surrounded by Diamonds, approx. 2.81tcw.

Retro Yellow Gold Butterfly Opal & Enamel Brooche. Circa 1960. Set in the brooche are 83 natural round diamonds weighing approximately 1.35 carats and one natural opal weighing app...

Set of 3 Opal Glass Wall Sconces by Ignazio Gardella for Azucena, 1950s, Italy Lamps are in very good vintage condition.

The pear-shaped opal is set in lustrous platinum (Pt900) and cradled securely by six prongs.

Centering a securely nestled Hand set Opal, weighing 2 Carat. Surrounded by 1.75tcw Rubies and 1.20tcw Old European Cut Diamonds.

A stunning opal pendant necklace. Set in a delicate chain, this exquisite piece features a central opal gemstone with a captivating play of colors.

–Stone(s)– (1) Natural Genuine Opal - Custom Cut - Inlay Set - Vivid Blue w/ Green Color Play (8) Natural Genuine Diamonds - Round Brilliant Cut - Channel Set - Fiery Brilliant Whit...

The enamel surface displays a finely engraved engine-turned wave pattern beneath the translucent blue, creating a shimmering, almost moiré-like effect as the light moves across the c...

This exquisite piece features a captivating three-stone design, showcasing fabulous opal stones set in a hand-carved scroll setting.

Completely Handmade & Hand-tooled piece. 24kt gold, 18kt yellow gold & Sterling Silver. 24kt Gold bezel-set 10mm x 8mm x 4mm faceted oval Opal cabochon, 24kt Gold bezel-set 9mm x ...

The enamel surface displays a finely engraved engine-turned wave pattern beneath the translucent blue, creating a shimmering, almost moiré-like effect as the light moves across the c...

Small squares of translucent Aquamarine are set with an Opal pear and a beautiful, rich Turquoise oval.

Description The geometrically shaped pink opal, framed with pave diamonds set in a black background, creates a stylish contrast and an impressive statement.

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Base w/ Nice Play of Green & Violet Colors - 10x8mm - 1.30ct (approx.) (5) Natural Genuine Diamonds...

Simply Beautiful! Finely detailed Opal and Diamond Gold Pendant Necklace. Centering a Hand set 1.50 Carat Opal.

These elegant ceiling lamps are designed by the very famous Hans-Agne Jacobsson. The ceiling lamps are made of brass and opaline glass. These lights are like jewelry for your ceilin...

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Blue Color on Black Background - 10x8mm - 2.2ct (exact) (21) Natural Genuine Diamonds - Round Brilliant Cut -...

–Stone(s)– (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Gray Base w/ Incredible Play of Green Orange & Violet Colors - 10x7.75mm - 1.13ct (exact) Total Carat Weight: 1....

14k white gold necklace with pendant set with opal and brilliant-cut diamond up to 0.50 ct - F/G - VS/SI - 45 cm long Detailed description: The necklace is 45 cm long and 1.4 mm wi...

–Stone(s)– (1) Natural Genuine Opal - Elongated Oval Cabochon - Prong Set - White Base Color w/ Orange, Blue & Green Play  - 12.67 x 6.7mm (approx.)

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Base w/ Nice Play of Colors- 13x10.3mm (approx.) (18) Natural Genuine Diamonds - Round Brilliant Cut - ...

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Base Color w/ Green, Blue & Some Orange Play of Color - 22.1x18.5mm (approx.) (9) Natural Genuine Diam...

–Stone(s)– (1) Natural Genuine Boulder Opal - Free Form Shape - Bezel Set - Blue Base w/ Nice Play of Color - 17.66 x 8.63mm (approx.) - 5.02ctw (exact) (2) Natural Genuine Diamonds ...

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Base w/ Nice Green & Orange Play of Colors - 10.2x8mm (approx.) (14) Natural Genuine Diamonds - Rou...

The magnificent jewel is set throughout with cabochon opals. The gorgeous opals have blue, green and yellow fire.

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - White Color w/ Very Nice Play of Colors - 12.2x10.9mm / 4.67ct (exact) (24) Natural Genuine Diamonds - Round ...

–Stone(s)– (1) Natural Genuine Opal - Oval Cabochon Cut - Prong Set - Lively - Australian - White Base w/ Nice Play of Red & Orange Colors - 12.3x10.2mm - 2.67ct (exact) (16) Natural...

The graduated oval cabochon opals claw set. Ring size : 7 1/4 Weight: 2.55gr.

Its iridescent reflections—ranging from vibrant greens to shimmering blues—lend an air of mystery and refinement to this unique jewel. The opal is set in a carefully handcrafted ova...

2.4‑ct Ethiopian opal ring set in solid 14K gold, with natural diamond accent stones framing an 11 × 9 mm oval opal — a vibrant, elegant piece that combines fiery play‑of‑color with ...

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Bezel Set - Black Color w/Strong Play of Blue & Slightly Green - 3.40ct (approx. based on the certification measurements)...

Nestled within the circle of rainbow gemstones is a captivating opal, prong-set in the center. The opal’s iridescent play of color adds a touch of mystical beauty to the design, capt...

Breathtaking jelly opal with beautiful blue & green play of colors takes center stage in this solitaire necklace with a spin - the pear shaped cabochon opal is set horizontal for a c...

The opal is securely bezel set and presents beautifully, while the brushed satin finish complements the handcrafted nature of the piece.

--Stone(s):-- (15) Natural Genuine Fiery Opal - Round Cabochon Cut - Prong Set - White Color w/ Nice Play of Color- 3.96mm (approx.)

White Opal & Diamond Ring in 14k Yellow Gold. The oval cabochon opal is set in 4 prongs and measures approximately 7.1mm x 5.1mm x 3.1mm.

–Stone(s)– (1) Natural Genuine Opal - Pear Cabochon Cut- Prong Set - White Base w/ Very Nice Color Play - 15.2x10.5mm (approx.) - 3.56ct (exact) Numerous Natural Genuine Diamonds - R...

This stunning ornate design vintage opal ring is set with six beautiful and bright pear-shaped Australian solid crystal opals in an asymmetrical flower shape, accented with a row of ...

The opals are set in an elegant arrangement, creating a stunning focal point.

--Stone(s):-- (1) Natural Genuine Boulder Opal - Oval Cabochon Cut - Bezel Set - Gray Color w/ Nice Play of Orange & Red (3) Natural Genuine Diamonds - Round Brilliant Cut - Channel...

The intricate scroll work on the sides enhances this prong set opal pendant's irresistible charm. Showcasing a beautifully Cabochon Oval Opal (9x7mm, 1.1 ct), with total carat weight...

The gem is in a freeform natural shape with beautiful variation in the depth of the gem. The opal is set in a stunning fire motif setting in 14 Karat yellow gold.

The centerpiece is an opalized wood pendant set in 18-karat yellow gold.

--Stone(s):-- (1) Natural Genuine Jelly Opal - Oval Cabochon Cut - Bezel Set - Orange Color w/ Great Play of Color - 4.35ct (exact) (7) Natural Genuine Diamonds - Round Cut - Burnish...

A spectacular and show-stopping pair of inside-out hoop earrings by David Kord, showcasing a breathtaking continuous sweep of round Ethiopian opals totaling 6.99 carats, prong-set in...

Product Description: An iridescent opal is prong set in 14k rose gold and draws attention to its immense luminosity.

Center set opal measures 8.5mm. single cut diamonds total an estimated 0.30 carats (estimated at I-J color and SI1-I1 clarity.

This prong set Cabochon Opal is 100% real and solid stone, displays electric play of color in a oval shape, measuring approx. 14.70x11.30x4.72 mm and estimated to weight 4.90ct.

The opal is bezel set and framed by a halo of sparkling round brilliant diamonds, which surround the stone with light and bring out its play of color.

This Tested 18 Karat Yellow Gold Opal Diamond Hinged Bangle Bracelet is a beautifully crafted piece adorned with nine prong-set opals and eighteen euro-cut diamonds.

Featuring five graduated opal cabochons prong set east to west Oval shaped and ranging in size from 2.5 x 3.0 to 4.0 x 6.0 mm Translucent white body color with spectral play-of-color...

One (1) wide cuff bracelet featuring multiple boulder opal inlay panels set within a substantial sterling silver and 14 karat yellow gold design.

This outstanding antique cocktail ring is crafted in solid 8k yellow gold (tested) featuring a beautiful tiered design that is set with fine sapphires and opals throughout. The old r...

Each of these elegant stud earrings comprise of a beautiful oval cabochon opal bezel set as the shell of an plain polished 18 karat yellow gold turtle.

This one-of-a-kind opal and diamond ring is set in a halo cluster design, expertly crafted in 18ct yellow gold.

14k bicolour gold ring set with opal and single cut diamonds total 0.05ct – F/G -VS/ SI - ring size U.S. 8.75 - EU. 18.75(59) detailed description: The top of the ring is oval in s...

The oval-shaped opal at the lower half of the earring is gracefully prong set and is enclosed in diamond halo making the opal stand out and look absolutely amplifying.

The opal is set in a stunning Art Nouveau open work setting in 14 Karat gold.

Condition This antique gold opal ring is excellent quality, set with impressive opals displaying a scintillating play of color and presence.

Indulge in a stunning Black Opal Antique Art Deco ring with a gorgeous 13.5 Carat Black Opal with radiant fire set in a 14 Karat Gold setting of great beauty.