Antique Opal Jewelry

Reflections in photographs may detract from the true representation of this fine example of opal jewellery/estate jewelry. Opal Quality Colour White Cut Cabochon Content 2.80 carats...

Substantial yet elegant, this piece embodies timeless beauty and the natural allure of fine opal jewelry. Weight: 6.7 Grams Stone: 3.10ct Australian Opal Measurements: 23.65 x 19.47...

A stunning, fine and impressive antique 2.65 carat opal and 15 karat yellow gold bracelet; part of our diverse antique opal jewelry and estate jewelry collections.

A fine and impressive antique 0.50 carat opal and 0.33 carat diamond, 18 karat yellow gold cocktail ring; part of our diverse collection of Victorian jewellery.

A stunning, fine and impressive antique 3.20 carat white opal, 0.25 carat diamond, 18 karat white gold and platinum set ring; part of our diverse opal jewelry collection.

A stunning, fine and impressive antique 8.61 carat opal and 0.04 carat diamond, 15 karat yellow gold and 15 karat white gold set cocktail ring; part of our diverse antique opal jewel...

A stunning, fine and impressive antique 2.35 carat opal and 0.60 carat diamond, 18 karat yellow gold and platinum set pendant; part of our antique opal jewelry collections.

The opal displays a white to pale blue body color with vivid play-of-color flashing pink, orange, and green across the dome, exactly the kind of rolling fire that makes Victorian opa...

Reflections in photographs may detract from the true representation of this fine example of antique opal jewellery/estate jewelry. Opal Quality Color White Cut Circular Beads Conten...

A stunning, fine and impressive antique 2.10 carat opal and 0.13 carat diamond, 15 karat yellow gold double drop pendant with a 15k yellow gold and platinum chain - boxed; part of ou...

A stunning Victorian 4.75 carat opal and 4.45 carat diamond, 9 karat yellow gold and silver set crescent brooch; part of our diverse antique jewelry collections.

Reflections in photographs may detract from the true representation of this fine example of white opal jewelry/estate jewelry. Item Ref. SKU: C5516

A fine and impressive antique Victorian 2.32 carat opal and 15k yellow gold pendant; part of our antique opal jewellery and estate jewelry collections.

Reflections in photographs may detract from the true representation of this fine example of antique opal jewellery/estate jewelry. Opal Quality Color White Cut Cabochon Content 2.60...

A fine and impressive antique 0.28 carat opal and 0.39 carat diamond, yellow gold and silver set cocktail ring; part of our diverse antique jewelry and estate jewelry collections.

A stunning antique jewelry suite set with 8.18 carat white opal and 0.98 carat diamond, crafted in 9 karat white gold and platinum; part of our diverse antique estate jewelry collect...

A stunning antique Victorian 3.92 carat opal and 3.25 carat diamond, 18 karat yellow gold bangle; part of our diverse antique jewelry and estate jewelry collections.

Reflections in photographs may detract from the true representation of this fine example of antique opal jewelry/estate jewelry. Item Ref. SKU: C6552

A stunning, fine and impressive antique 2.30ct black opal and 18k yellow gold cameo ring; part of our diverse antique opal jewelry and estate jewelry collections.

A fine and impressive antique 2.00 carat white opal and 0.16 carat diamond, 18 karat yellow gold five stone ring; part of our antique jewelry and estate jewelry collections.

A stunning, fine and impressive, large antique 4.20 carat white opal and 0.80 carat diamond, 18 carat yellow gold ring; part of our Victorian opal jewellery collection.

Reflections in photographs may detract from the true representation of this fine example of antique opal jewelry/estate jewelry. Item Ref. SKU: C6551

A stunning, fine and impressive antique Victorian 3.45 carat opal and 0.27 carat diamond, 22 karat yellow gold necklace; part of our antique jewelry and estate jewelry collections.

A stunning, fine and impressive antique 1.27 carat cabochon black opal and 0.70 carat diamond, platinum trilogy ring; part of our diverse collection of black opal jewelry.

This boulder opal brooch with diamonds is highly prized for the vibrant flashes of color running through the stones natural ironstone matrix, making it completely unique and particul...

A stunning, fine and impressive antique 2.38 carat opal and 0.75 carat diamond, 12 karat yellow gold and silver set pendant/brooch ; part of our antique jewelry and estate jewelry co...

A stunning, fine and impressive antique 24.66 carat opal and 9.81 carat diamond, platinum bracelet; part of our diverse antique jewelry and estate jewelry collections.

Georgian Emerald Diamond Opal Ring 14K Gold Antique, c.1820s This rare and highly collectible antique ring is finely crafted in solid 14K Yellow gold (carefully tested and guarantee...

Finely detailed antique Victorian opal & diamond bangle bracelet (circa 1880s to 1900s), crafted in 14k yellow gold.

The opal & pearl swing freely at slightly different lengths.

The opals graduate in size 3mm x 2mm to 7.5mm 5mm.

The opals show a colorful matrix including green, orange, turquoise, purple and yellow.

The opal is in good condition with light surface abrasions evident under a 10x loupe).

Finely detailed vintage Art Deco opal & diamond ring (circa 1920s to 1930s) crafted in 900 platinum. Center set opal measures 8.5mm. single cut diamonds total an estimated 0.30...

The ring features etched foliate detailing and intricate filigree work, a hallmark of Art Deco era jewelry. The opal is a later addition to the ring.

Stylish antique Victorian opal & diamond ring (circa 1880s to 1900s) crafted in 18 karat yellow gold. Cabochon cut opal measure from 2mm to 7mm angel skin coral measures 12mm x 5.5...

They have been associated with mystery, creativity and protection, and are the birthstone for the month of October. This Opal is available to buy as is but if you wish to get a piec...

They have been associated with mystery, creativity and protection, and are the birthstone for the month of October. This Opal is available to buy as is but if you wish to get a piec...

Stylish antique Victorian era ring (circa 1880s to 1900s), crafted in 14 karat yellow gold. One opal measures 7mm x 5mm, accented with 14 estimated 0.02 carat old rose cut diamonds....

Opal & Diamond Ring A ring featuring 4 opals surrounding a round cut center diamond approximately .70 carats. Ring Size: 4.75 Complimentary resizing Gram Weight: 6.8 grams Met...

An exceptional piece - Art nouveau Opal Brooch from original catalogue of french jeweller Edouard Aimé Arnould, circa 1910 opal origin - Australia brooch measurements - 0.39 x 0.39 x...

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...

An exceptional piece - Art nouveau Opal Brooch from original catalogue of french jeweller Edouard Aimé Arnould, circa 1910 brooch measurements - 0.39 x 0.39 x 2.95 in / 10 x 10 ...

A charming pair of Victorian opal and diamond pendant earrings, composed of luminous opal surmounts suspending articulated rose-cut diamond links and terminating in heart-shaped opal...

✨ Crafted from solid platinum for durability and luxury 🔥 4.63ct vibrant fire opal with captivating color and depth 💎 0.52ct dazzling diamonds add sparkle and sophistication 🎁 I...

An elegant antique stickpin dating to 1890–1910, centered with an oval opal framed by a delicate black enamel border in 14K gold.

Late Victorian silver, gold opal and diamond brooch. Estimated opal weight 5.58 cts based on estimated dimensions 15.8 x 11.7 x 5.2 mm Estimated total diamond weight 1.20 cts Leng...

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. ...

Graceful and elegant Victorian brooch made of 18 karat gold highlighted with opals and tourmaline. Measurements are 2 3/8 inches in width and 1 1/2 inches from top to bottom. The bro...

Elegant and unusual gold brooch with a twisting in and out tubular design. The brooch has three opals and four garnets mounted on different levels. The brooch is 2 3/8 inches w ide...

Rare and Unusual Art Deco Opal Flapper Cameo brooch from the 1920's set in 14k filigreed gold. A young woman is expertly carved in a wonderful opal with a flower in her short bob wit...

Here we have a wonderfully unique Victorian jabot pin showcasing a captivating design. Resplendent white opals glistening with intense flashes of greens, blues and orange command att...

Victorian to Edwardian Butterfly Brooch, c.1900–1910 A charming antique butterfly brooch dating from the late Victorian to early Edwardian period, circa 1900–1910. Beautifully crafte...

Antique Victorian Pendant Consisting of a vibrant play of colour Oval cut - Ethiopian Opal It appears it is the original stone as none of the prongs have evidence of being adjusted ...

Crafted in 15k gold this bar brooch features a floral centre-piece of oval cabochon cut solid light opals with early European cut diamonds upon a knife-edged bar also set with diamon...

Dating from circa 1915, this 18K gold and platinum brooch set with a black opal and Montana sapphires by Tiffany & Co. was designed and created under the direction of Louis Tiffany.

An ornate brooch featuring an approximately 6.00-carat emerald-cut citrine, radiating a vibrant orange hue. Encircled by cabochon-cut opals, each displaying a captivating rainbow she...