Blue Green Opal Diamond Ring

Natural Diamond Black Opal Ring 14K Gold Cocktail Vintage This stunning vintage ring is finely crafted in solid 14K Yellow Gold (stamped and guaranteed), and it is set with genuine ...

It has strong play-of-color as bright intense flashes of blue, green, purple and some reds dance across the crystal clean opal.

Bright and intense flashes of primarily green and blue, as well as orange and yellow roll across the domed opal.

It is complemented by 2.60 carats of baguette-cut diamonds set around the opal in a classic ballerina style adding brilliance and sparkle to the ring.

Fine Natural Australian Black Opal & Diamond Platinum Cocktail Ring. 1.77ct Total.

This elegant platinum ring centers a mesmerizing 1.73 carat oval-cut black opal displaying vivid electric green and deep blue play-of-color with exceptional contrast and movement.

On each side of the tanzanite is a row a of bright white, channel set, round cut diamonds. Each shoulder of the ring contains inlaid fancy cut opals with a beautiful color range of b...

A luminous Australian opal measuring approximately 3.00 carats, with iridescent hues of blue, green, yellow, orange and pink, centers this exquisite antique ring surrounded by a halo...

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

GIA Certified Natural Australian Black Opal and Diamond Ring in Platinum Australian Black Opal and Diamond Ring features one natural Black Opal oval cabochon, weighing 6.45 carats, ...

Some rings shimmer. Opal Aurora transforms. At its heart lies a magnificent 4.30‑carat Ethiopian opal, an oval gem alive with intense, full‑spectrum play‑of‑light.

With a basket-set 3.35± ct black opal (transparency: semi-translucent, color hue: black w/ green, blue, & yellow, saturation: strong) oval cabochon surrounded by 6 single cut diamonds.

This mid-century platinum oval opal and diamond halo ring is a rare and romantic jewel, centering a large oval opal measuring 13.5mm by 10.5mm with a bright white body color and a st...

This beautiful ring features a 4.07 carat oval lightening ridge black opal displaying a phenomenal red, orange, yellow, blue, green play of color.

Custom-cut blue Sapphires totaling 2.10 carat, green Tsavorites totaling 0.20 carat and natural Diamonds totaling 0.58 carat complete this ring.

This spectacular Lightening Ridge Black Opal and Diamond ring features a 7.14 carat total weight black opal center with a phenomenal blue and green play of color surrounded by a dia...

14K White Gold Vintage Opal & Diamond Ring, 8.7g, .35tdw Ladies Australian opal and diamond vintage ring in 14k white gold setting.

Indulge in the ethereal beauty of this exquisite 18K yellow gold ring by Paula Crevoshay, featuring a mesmerizing 6.88-carat jelly opal, 2.32 carats of fire opals, and 1.21 carats of...

It is set in platinum with diamond baguettes. The opal has gorgeous play-of-color, exhibiting spectacular flashes of blue, green, lavender and turquoise hues, with different colors b...

This gorgeous cocktail ring features a stunning 1.28 carat black opal set in platinum with brilliant white diamonds.

The opal has flashes of red, orange, blue and green. 1 oval fine blue, green, orange, and red Opal, approx. total weight .85cts, 8 x 6.5mm, 14 round cut diamonds, approx. total wei...

Unique Australian Opal “Double-Color” Diamond Platinum Cocktail Ring A very unique Australian opal featuring what appears to be two different color patterns.

Look no further, we have your ring! This fabulous ring has a beautiful full spectrum opal with blue, green, orange, pinks.

A striking vintage ring crafted in 17k white gold, centered with a substantial 9.75 carat opal cabochon and framed by approximately .80 carats total weight of diamonds.

Opal and diamond ring. Translucent silvery black natural oval opal with flashes of green, blue, yellow and orange in a platinum setting with 6 emerald cut accent diamonds. 1 oval c...

The stone displays vibrant flashes of green, blue, pink, and violet—hallmarks of opals of exceptional quality.

An impressive vintage cocktail ring centered by a magnificent natural Australian white opal displaying vivid flashes of green, orange, yellow, blue and violet across the entire face ...

This elegant platinum ring centers a remarkable 2.68 carat oval-cut black opal displaying exceptional play-of-color with vivid flashes of red, orange, yellow, green, and blue across ...

This striking platinum ring centers a captivating 2.00 carat oval-cut black opal displaying vivid flashes of electric blue and vibrant green across a deep body tone.

A fiery cluster of opal cabochons are set around a sparkly old mine cut diamond centre, and they displays fierce flashes of red, orange, green, blue and purple.

19.82 carat Boulder Opal and Diamond Ring in Platinum Diamond and Boulder Opal Ring features one Elongated Boulder Opal weighing 19.82 carats with Blue and Green play of color accen...

Fine Natural Australian Black Opal And Diamond Platinum Five Stone Ring. 1.17ct Total.

An extraordinary statement ring showcasing a mesmerizing natural black opal weighing approximately 6.88 carats, displaying vivid flashes of electric green and deep blue play-of-color...

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.

This striking platinum cocktail ring centers a captivating 3.40 carat oval-cut natural opal displaying vivid electric blue and green play-of-color with remarkable depth and movement.

The opal displays a luminous body with flashes of green, orange, blue, and violet, giving the ring a striking presence while remaining elegant and refined.

A mesmerizing masterwork of contemporary high jewelry, this spectacular cocktail ring is a celebration of vibrant color, exceptional geometry, and luxurious substance. Handcrafted in...

The opals have yellow, green, orange and blue fire.

The opals have yellow, green, and blue fire. The two Opal gems are accented by two sparkling Old Mine Cut Diamonds.

Our opinion : Displaying the characteristics of Australian opal, this gem set in this yellow gold diamond ring features vivid plays of green, blue and orange.

An opal and diamond ring featuring a 3.65 carat black opal displaying a beautiful tapestry of luminous green and blue hues emanating from a halo of bright white round brilliant diamo...

Circa 1970's. Beautiful opal surrounded by sparkling white diamonds. The opal shows a lively mix of orange, blue, green and even some purple.

A beautifully sculptural opal and diamond cocktail ring crafted in 18K yellow gold.

18k Yellow Gold White Opal and Black Opal Toi et Moi Ring Style: 18k Yellow Gold White Opal and Black Opal Toi et Moi Ring with Diamond Halo Frames Material: 18k Yellow Gold Center ...

Natural Black Opal 2.53 ct and Diamond Cocktail Ring in Platinum Natural Black Opal Ring features a 2.53 carat Oval Cabochon Black Opal with flashes of Green, Yellow, Orange, Red, a...

This vintage ring is exquisitely crafted in 13k yellow gold and centered by a captivating 4.42 carat oval opal displaying vivid flashes of fiery red, green, blue, and golden play-of-...

This is a gorgeous natural oval Opal Ring with two Diamonds of stunning beauty. The gorgeous Opal cabochon has yellow, green, and blue fire.

The opal radiates intense flashes of fiery red, beautifully blended with electric blue and green hues.

Natural Black Opal 3.77 carats and Diamond Cocktail Ring in Platinum Black Opal and Diamond Ring features a Center Oval Cabochon Black Opal with flashes of Green and Blue play of co...

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Multi-Prong Set - White Color w/ Amazing Play of Green, Blue & Yellow Color - 12.1x10mm / 2.33ct (approx.) (15) Natur...

A 5.77 carat oval cabochon black opal anchors this mid-century ring, its dark body tone giving way to flashes of vivid blue and green that shift and travel as the stone catches light...

The contrast between the blue-green opal, deep red ruby, soft pearl and diamond-set gold gives the ring a strong personality.

This exceptional 14-karat yellow gold ring showcases a captivating Australian black triplet opal as its centerpiece.

A jewel that never goes unnoticed and represents an ideal choice for those seeking an exclusive accessory of great allure and rare beauty. Diamonds weight 1.21 karat Opal weight 14....

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...

The opal displays an enchanting play-of-color, with flashes of soft green, blue, pink and fiery orange that shift beautifully with the light.

A Luminous 1.08 Carat Natural Black Opal and Diamond Statement Ring in Solid 18 Karat White Gold.

This elegant platinum ring centers a captivating 1.00 carat oval-cut black opal displaying vivid flashes of fiery red, orange, green, and electric blue across a dark body tone.

GIA Natural Black Opal and Diamond Ring in Platinum Black Opal and Diamond Ring features a GIA certified Natural Black Opal with Freeform Cabochon shape weighing 5.40 carats with Bl...

Though modest in size, the opal bursts with powerful colour-intense orange, vibrant green, and electric blue-shifting and shimmering like the aurora across a night sky.