Large Opal Jewelry

Carved from a large opal, this piece depicts the side profile of a grand Native American chief.

This lovely contemporary ring has been crafted from 18ct White Gold with a single large Opal in a claw setting. The Oval Opal shows a variety of colours glimmering in the light, it a...

The necklace melds the Jasper petals and 4m.m. Opal into a single strand of larger Opals. The clasp continues the story with a large Boulder Opal set into Sterling Silver.

This moth brooch is set with diamonds, emeralds, a large opal, and and aquamarine in the centre.

Rare it is to find two black opals that match. These beautiful stones have been cut from the same large opal, giving a matching pair of deep red flashes.

This beautiful Elizabeth Taylor for Avon Demi parure features simulated Peking glass cabochons, which resemble large opals. The gorgeous, golden, chunky chain is New York City style ...

“Opals are endlessly fascinating stones with their unique personalities, each completely different and full of change, chatter and shifting colours. Time suspends when you gaze into ...

Large 1 3/4" Vintage 14k Yellow Gold Scorpion with a Natural Opal Brooch Pin with Opal Eyes. 12mm x 6mm White Blue Opal.

One-of-a-Kind Indulge in the captivating allure of this unique Green Opal necklace, featuring large polished plates that shimmer and dance in the light, just like the finest Opals do.

This is a dramatic piece and makes a bold, colorful statement. If you love flower pendants, but they often are too small for your frame, here is something for you. 11.5 cts of Boul...

Copper Beach is an over-the-top authentic Retro era (circa 1945) platinum topped 14k yellow gold cocktail halo ring centering a large Oval Cabochon fire opal weighing exactly 6.80cts...

This large Ethiopian Opal makes for the perfect statement ring.

This is a beautiful, antique Victorian Opal Brooch. Opal is very colourful, with reds, oranges, blues and greens. It is set in a Silver mount and surrounded by paste stones. The Opa...

This 1960s Mid Century vintage opal ring is crafted with 950 sterling silver and features a very large and unique boulder opal.

Coat of Arms Pendant - Diamond Array A 1.7 ct solid Hopkins Australian opal and the brightest Canadian diamonds (VS F/G quality) dance with light in this 8+ grams, 18 and 22 karat re...

Pre-owned, excellent condition Chopard reference 5053 1, 18k Yellow Gold ladies wristwatch, circa 1970's. Incredible Opal dial, delicate gold hour & minute hands, Chopard logo at 12 ...

It can be in rose or yellow gold plated too. Ethiopian opal grows in large volcanic deposits high up in the hills.

K.Mita's contemporary Vermont Earrings, which are made from 14 Karat Yellow Gold (Upper elements) and Sterling Silver wire (Dendritic Opal settings), feature 52 carat painter-like De...

Sophisticated yet minimalistic in its design, this amazing solid platinum ring sports a stunning solid Australian dark Crystal Opal and two large brilliant white diamonds. Red is the...

The central, oval-shaped opal is significant larger than the other 2 stones, and is held within a multi-prong setting.

A glamorous Art Deco lavaliere necklace adorned with a fabulous pendant showcasing a large, approx. 15ct natural Opal which is a kaleidoscope of rainbow colours with an inner burning...

The centerpiece is a large, natural cabochon-cut opal, admired for its fascinating multicolored play of color.

This fabulous, large-scale opal just screams "wear me, show me!

One-of-a-Kind Magnificent Peruvian opal necklace, each of the six polished center stones is a large polished specimen in a different shade.

A modern piece set with three black boulder opals. A large diamond in the bail with a solid platinum setting.

The Era of Refinement A sublime 1905 ca Edwardian era negligee necklace, rarest in beauty, holding the finest large, natural Australian Opals as rarely seen A special find for the O...

The Opal is large, measuring 10mm x 17mm x 5mm and the Diamonds total 1.07 cararts.

The trillion shaped opal has enormous colortones and the round brilliant and baguette diamonds accentuate the opal.

Diamonds: 1.28ct, Natural Pearls: 52 and 2 Large Natural Pearls, Opals: 10 These earrings are for pierced ears but can be altered for non-pierced ears.

For sale a 18K gold opal diamond cocktail ring. This striking ring features a large, 14mm*11mm white opal, its mesmerizing play of fire exuding a magical allure that makes it truly e...

A large, rich boulder opal set in solid 18K white gold with accent high jewellery grade diamonds.

Polished metal setting prong set with a large oval-cut natural opal at center surrounded by numerous round-cut diamonds.

A gorgeous Australian Black Opal and Diamond Ring set in Platinum. This large Australian Black Opal is mounted in polished Platinum to sit horizontally on the finger.

At 23ct, this is a very large, gem-grade opal featuring deep vivid blues and greens, set in 18K gold and platinum 950.

A vintage 18k white gold large oval opal and diamond ring featuring an oval crystal white opal cabochon four claw set in 18k white gold within a double halo of 76 round brilliant cut...

This gorgeous Victorian design inspired cocktail ring has a very large, beautiful Oval Cut Opal that weighs 4.61 Carats.

This very cute ring with a strawberry drop shape has 14 brilliant white diamonds and a large stunning dark crystal opal from Lightning Ridge Australia.

This is a large Australian Opal 40 Carat s which shows off bright colors that flash from it green blue yellow red .

This is a large Australian Opal 40 Carat s which shows off bright colors that flash from it green blue yellow red .

Willow Tree is bright and bold Victorian era (circa 1890) 10k yellow gold ring centering a large white Oval cabochon opal gauged at 9.85mm x 7.75mm.

A large, impressive Australian Opal and Diamond Pendant set in 18K Gold.

Crafted in white 19.2K gold with a Boulder Opal in a large pendant set with rubies and diamonds, this long necklace has also a gold chain with peals and ruby beads.

"Le Mystere" This large 17.32 ct. Ethiopian Opal with it's iridescent colors is encased in one of Zoltan David's favorite metal art innovations.

A beaded Australian Boulder Opal necklace that features a large central Australian Boulder Opal pendant that is surrounded by Tourmaline, Tanzanites, Tsavorite Garnets and Sapphires.

Natural Peruvian Opals Mixed colors Large Teardrop Necklace: 18KT and 14KT Gold.

Designed in 2017 by Kiki McDonough this stunning 18ct yellow gold earrings with a large teardrop fire opal (7.70cts) surrounded by diamonds (0.85cts)with a round cut fire opal (0.33c...

This ring is a US size 8, but could also potentially fit someone who typically wears a smaller ring size due to its large proportions. Owyhee opals come from Oregon, USA.

Flanking the opal are two large green garnets, adding a bold, earthy contrast, while a dazzling halo of sapphires and diamonds enhances its brilliance.

Two Jackals with gold daggers guard over the treasure - a large central opal surrounded by diamonds, emeralds, moonstones, rubys, sapphires and tourmaline.

An 18K white gold ring set with a large, free-form Australian opal weighing 45ct and 0.52ct of pave diamonds.

(approximate color and clarity H/I, si/i) - Total diamond weight: approx. 1.92 crt. - All diamond weights, color grades and clarity are approximate since stones are not removed from ...

Large marquise opal measuring 19.5mm x 9mm, encased in a fine 18ct yellow gold bezel.

Oval Opal and Diamond Coronet Cluster Ring 18 Karat Yellow and White Gold Large colourful oval opal and diamond cluster ring.

A classic bracelet, showcasing large oval links made of solid 18K yellow gold weighing 35.87 grams and approximately 8.5 inches in length. Perfect accessory to complete any outfit. 

Victorian Opal and Diamond Crown Haircomb Necklace, ca. 1880s A very unusual and stunning Victorian crown, set with fiery opal cabochons and old-mine cut diamonds, from the 1880s. T...

If you're looking for an Australian opal with phenomenal play of color, then look no further. This absolutely stunning piece features a natural wavy Australian boulder opal that disp...

A very elegant Vintage Emerald and Diamond Bypass Engagement ring. Crafted in Platinum with Diamond and Emerald Accents on the band. A beautiful Toi Et Moi-inspired Engagement ring. ...

Vintage 1980s 14K Yellow gold Wide Link Bracelet - The bracelet measures 7.25 inches long and .70 inches wide and has a hidden clasp with push button for a continuous style. The link...

This exquisite Italian-made bracelet in 14K yellow gold showcases a regal panther link design, adorned with a trio of bezel-set cabochon gemstones: a 0.75-carat emerald, a 1-carat ru...

Our stunning ornate five stone Victorian inspired ring design is made in Sterling silver and handset with beautiful natural Australian opals measuring 6x4mm (0.24"x0.16), 5x4mm (0.20...

Emerald ring in 14K Gold which perfectly goes with your personality and also helps you to improve your creativity. Designed with emeralds and diamonds that makes it a perfect fit to ...

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...

Dalben design 18k rose gold satin finishing ring with a 14,78 carat bezel-set oval light blue Australian Boulder Opal. The opal has pastel light blue-green colors with some pink wave...

A 7.55 carat peach tourmaline emerald cut platinum diamond ring, handcrafted by Merkaba Jewelry Beverly Hills as a romantic collector jewel and meaningful alternative engagement ring...

A late Victorian opal and diamond tiara/necklace, consisting of seven knife-edge gold bars graduating from the centre, each set with two round cabochon-cut opals and an old-cut diamo...