Black Opal

--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 - Bezel Set - Black Color w/Strong Play of Blue & Slightly Green - 3.40ct (approx. based on the certification measurements)...

This Lightning Ridge opal and diamond cocktail ring is an extraordinary statement piece, showcasing a large oval opal alive with iridescent flashes of green, blue, and turquoise. The...

Comes w/ GIA certification for the opal! Stock Number: MK-160169019 --Certification Details:-- Laboratory: GIA Report Number: 2235866402 Shape: Oval Cutting Style: Double Cabochon T...

--Stone(s):-- (1) Natural Genuine Opal - Custom Arrowhead Cut - Gray/Black base w/ blue and green color play - 31.30 x 24.93mm (approx.) (10) Natural Genuine Diamond - Round Brillian...

A superb and delicate Edwardian pendant, circa early 20th century, centering a large Australian natural opal doublet displaying vibrant flashes of electric blue and vivid green play-...

Comes w/ GIA certification for the opal! Stock Number: MK-680690238 --Certification Details:-- Laboratory: GIA Report Number: 6237487399 Shape: Oval Cutting Style: Double Cabochon T...

Comes w/ GIA certification for the opal! Stock Number: MK-10227136 --Certification Details:-- Laboratory: GIA Report Number: 6237602860 Shape: Oval Cutting Style: Double Cabochon Tr...

This expertly crafted vintage Swiss ladies Piaget dress watch features a vibrant natural, oval shaped black "Peacock Opal" dial. This rare dial possesses every quality that is prized...

Illustrated in our book: Beatriz Chadour-Sampson & Sonya Newell-Smith, Tadema Gallery London Jewellery from the 1860s to 1960s, Arnoldsche Art Publishers, Stuttgart 2021, cat. no. 15...

The image shows an intricate carp fish pendant. The pendant features a large, carved opal-like gemstone at its center, depicting a carp or koi fish. The stone is set in a metal frame...

Comes w/ GIA certification for the opal! Stock Number: MK-14096033 --Certification Details:-- Laboratory: GIA Report Number: 2231634170 Shape: Oval Cutting Style: Double Cabochon Tr...

A striking 14ct yellow gold ring featuring a beautiful natural Australian opal triplet, in marquise shape, displaying vivid red, orange, yellow, green, and blue rainbow play of colou...

Ring Size: 11 This statement ring showcases a mesmerizing oval-cut opal radiating with captivating flashes of multiple colors, from rich blues and greens to fiery reds. The vibrant ...

'Filigrana' S2 Cylinder Lamp in Black & Opal Blown Glass for Established & Sons The iconic Filigrana collection, created by former Established & Sons Creative Director S...

A magnificent Australian opal signet ring displaying beautiful deep royal blue & green colours, in a 14ct yellow gold setting. This beautiful vintage piece, crafted in the 1980s, is ...

Center Stone: 10.74 Carat Certified Natural Black Opal Origin: Lightning Ridge, Australia (The premier source for black opal) Profile: Deep body tone with vibrant, rolling play-of-...

Comes with original GIA certification for the opal. Stock Number: MK-710105513 --Certification Details:-- Laboratory: GIA Report Number: 2233916046 Shape: Oval Cutting Style: Double...

Large bright Australian Black Opal stud earrings in 18K yellow gold gemstone origin - Australia gem size is 8 x 11 mm stone weight - 4.66 ct earrings weight - 3.22 grams

This vibrancy of colour makes black opal the most valuable form of all opals. Black opals are mostly mined in Lightning Ridge, in northern New South Wales.

This black opal is a crystal Opal a bit different than just a Black Opal.

Silver ring with natural (very beautiful) Black Opal, tone N1, on scale of brightness - vivid Opal origin - Australia weight of Opal - 1.01 carat color of opalescence - neon blue, g...

The Australian Black Opal Silver Ring is an exquisite piece of jewelry that beautifully showcases the splendor of natural opal.

Introducing the mesmerizing Magic Natural Black Opal Ivy ring, a true symbol of opulence and sophistication.

From a long-term perspective, opals are great investments. If you look at the last 50 years of black opals, they have steadily increased over time.

Art Deco Opal & Diamond Brooch A platinum and 18 karat white gold brooch set with a center black opal weighing approximately 7.75 carats framed by approximately 3.35 carats of round...

Blue Black Opal 36.45 Carats TW Diamonds 1.60 CTW

A lovely and intriguing necklace with a mesmerising natural Australian black opal pendant strung on dark opal beads. The iridescent stripe across the boulder opal shows plenty "play ...

Made to order* Custom made 18ct yellow gold rainbow sapphire ring featuring a Lighting Ridge Australian Black opal centre surrounded by a double halo of rainbow sapphires including ...

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...

Supreme open ring mismatched pair of Star Ruby and Australian Black Opal oval, mounted in this exclusive yellow-gold ring.

Big silver ring with natural Black Opal weight of the Opal - 21.10 carat size of the ring - 9 US, diameter 19 mm, N 20, 60 circumference ring weight - 15 grams stone measurements - ...

Natural Black Opal Cocktail Ring in 925 Sterling Silver – Handmade with Brilliant vivid Play of Color 💎 GEMSTONE TYPE: Opal ⚖️ RING WEIGHT: 2.44 Grams 💍 RING SIZE: 6.5 US 🪚 ST...

This one-of-a-kind platinum Art Deco from the early 20th-century pin features an exquisite 18mm x 14mm black opal center surrounded by prong and bezel set Old European Cut diamonds.

The Following Items we are offering is a Rare Important Radiant Pair of 18KT Gold Glistening Magnificent Large Fiery Black Opal Gorgeous Multi Rainbow Sapphire, Spinel, Garnet, Rubel...

A beautiful and unique Australian opal which is both a black and crystal opal at the same time!

This is a fine example of Australian opal; being a boulder opal or black opal this piece has fantastic play of color and pattern.

Hand crafted of solid Platinum as unique at the highest standards The real star is the centre solid Black Opal with Green and Blue flashes on a dark body, Australian origin, 3.87 Ct ...

Australian semi-black opal with play of color mostly green 37 X 22 X10mm in size.

Black Opal Australian black opals are the most valuable and widely known type of opal.

Bright Green Classic Three Stones Australian Black Opal Diamond Engagement Ring 14K Yellow Gold.

This exquisite vividly colored opal is known as a Black Opal or “Peacock Feather” opal from Lightening Ridge, Australia.

Our jewelry uses 100% Natural & Ethical opal stones (NO synthetics or imitations). --------------------------------------------------------------- ABOUT THIS PRODUCT 18K Yellow ...

About The Stones: Black opal, from Lightning Ridge in New South Wales, Australia, is widely regarded as the world's most valuable and visually spectacular gemstone on a per-carat bas...

A modern styled platinum ring featuring a 1.15 carat Australian black opal with excellent play-of-color. Large and bright flashes of green, yellow and some blues can be seen across t...

(including the chain). *Dark opals have a body tone lighter than black opals and darker than white opals.

There are several names given to opal (Black Opal, Boulder Opal, Fire opal, etc.).

This breathtaking opal and diamond pendant is a truly extraordinary piece, centered around a magnificent oval semi-black opal that displays one of nature's most spectacular optical p...

Elegant Finely detailed Australian Black Boulder Opal Gold Necklace Featuring a securely Hand set 19 Carat Australian Black Opal.

Stamped 14k, Plat, and weighs 3.5 grams gross weight. The Australian black opal has excellent, bright green and blue colors.

Made in 18k white gold, boulder opals are just as beautiful and natural as black opal at a fraction of the price.

14kt solid gold ring with opal cabochon. Black Opal statement ring. Solitaire opal ring.

14 Karat Yellow Gold Tanzanite, Diamond and Opal Ring Size 6.5 JAGi Certified- This stunning ring features one triangle shaped cut tanzanite (5.5 mm x 5.5 mm), five round brilliant ...

Product Specifications Gross Weight: 10.544g Metal: 18KT Rose Gold Center Stone: Natural Black Opal (Mosaic) Center Stone Weight: 3.30ct Center Stone Shape: Marquise / Freeform Accen...

From the Peter Suchy workshop 1 rectangular (red orange blue green) black opal, approx. 7.32ct 25 round brilliant cut diamonds G VS, approx. .25cts 21 round green emeralds VS-SI, ap...

Created in 18 karat yellow gold 36 inch length Black Opal beads 31 carats approx. Labradorite beads 160 carats approx. 18kyg roundels 18kyg diamond studded circle clasp Strung on s...

Black Ethiopian Opal and Colorless Topaz Drop Earrings studs in 14k gold.

18K yellow gold ring with doublet of a natural black opal on a petrified wood base opal origin - Australia opal measurements - 0.12 х 0.35 х 0.94 in / 3 х 9 х 24 mm ring size - 7 US...

Natural Australian Black Boulder Opal 9k Yellow Gold Signet Ring. A stunning 1.38 carat natural black opal with a beautiful blue and purple play of colour and an excellent oval cabo...

18K yellow gold ring with doublet of a natural black opal on a petrified wood base opal origin - Australia opal measurements - 0.12 х 0.35 х 0.94 in / 3 х 9 х 24 mm ring size - 7 US...