Opal Brooches

A beautiful antique 18ct yellow gold brooch set with a glowing cushion-cut fire opal, framed by four natural seed pearls positioned at the cardinal points. Dating from the early 1900...

Opal and Diamond Platinum Brooch Description: A breathtaking display of elegance, this opulent brooch is a true masterpiece of design, featuring a mesmerizing opal drop weighing app...

Cabochon Ruby and Opal Brooch A yellow gold brooch set with one cabochon ruby and 8 opals. Approximate Ruby Weight: 11.26 carats Approximate Opal Weight: 10 carats Approximate Le...

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

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...

A fine and impressive vintage 3.50 carat diamond, opal, ruby and sapphire 18 karat white gold brooch; part of our diverse vintage jewelry and estate jewelry collections. This impres...

Carved Opal Emerald and Diamond Halo Brooch Description: This bold brooch centers on a large carved opal with swirling floral motifs, showcasing iridescent flashes of green, lavende...

A diamond bee brooch, in the form of a bumble bee in flight, the delicately flying wings, domed body and stretched legs encrusted with two opal on its body, round cut diamonds, with ...

An exquisite piece of jewellery from the Edwardian era. This versatile piece can be worn as a pendant or a brooch as the centre-piece is removable and is fitted with a collapsible ru...

Circa 2000 Asch Grossbardt 14k Yellow Gold Brooch, measuring 2 1/4 inches in length X 5/8 inch. Set with Onyx, Lapis, Mother of Pearl, Opal and further set with Diamonds.

Victorian revival open work Opal brooch pendant. 14k yellow gold with 27 round bluish, green and red Australian opals. Can be worn as a brooch or pendant. Circa 1940. 27 round blui...

Important one of a kind 14k gold and opal brooch created by San Francisco jeweler Sammy Gee, circa 1950. Brooch measures 1.5" by 2.5" and is signed SP-GEE, ...

An amazing Diamond and Fire Opal pendant brooch! The oxidized white gold leaf is pave set with a variety of colored fancy brown and fancy yellow toned round brilliant diamonds, with...

Estate Vintage 18K Yellow Gold Dragon Fly Brooch with Opal, Diamond, Emerald - VHK#22a Item Details Year: 1960s Metal Type: 18K Yellow Gold [Hallmarked, and Tested] Weight: 24.3 gra...

Mid 1880's Victorian moth Brooch. Set with rubies, diamonds, sapphires and opals in a 11-12 yellow gold and silver setting. Pin finding unscrews from the b...

A fun and colorful piece featuring 4 fire opals with a rich vibrant orange color weighing a total of 12.90 carats. Adding to that are multi-colored sapphires set...

This vibrant 12.2 carats opal, blue sapphire, glass filled ruby and diamond butterfly brooch pendant is crafted in 925 sterling silver, showcasing a graceful Victorian Revival inspir...

A striking and opulent vintage brooch/pendant, finely crafted in 18K yellow gold and signed CASBAH. This piece features a large faceted oval citrine (estimated 25–30 carats) bezel-se...

An elegant 925 sterling silver brooch cum pendant featuring a graceful butterfly design, adorned with a luminous natural Opal at the center,...

Natural Opal Pin with Multi Color Sapphire Detailing in Gold & Silver. This pin features a 4.64 carat natural orange opal with cabochon-oval-cut and is secured with a prong setting....

This stunning brooch is crafted in gold, featuring intricate floral designs. Each flower is adorned with a central opal surrounded by delicate pearls, creating a captivating contrast...

Featuring a deeply carved boulder opal to depict a face topped by a bow Matrix is reddish brown in color with areas of strong spectral play-of-col...

--Stone(s):-- (3) Natural Genuine Opals - Oval Cabochon Cut - Prong Set - White Base w/ Fiery Green, Orange, & Blue Play of Color - Range from 7.7x5.3mm to 8.9x7.3mm (approx.) (12) N...

A fine antique 0.62 carat opal and 0.06 carat diamond, 15 karat yellow gold, platinum set bar brooch; part of the antique jewellery / estate jewelry collections. This antique opal b...

Elegant opal, morganites and diamonds ring. Crafted in 14k rose gold, this exquisite piece features a central opal with a captivating play of colors. Surrounding the opal are sparkli...

Mid century retro platinum brooch, featuring oval 14.8mm x 10.3mm opal, carved emerald, sapphire and approximately 2 carats in diamonds (largest stone is approx. 0.85ct ). The brooc...

A fine Mid-century brooch or pin. In 10k gold with a textured finish. Bezel set with an opal doublet cabochon and a small round cut white diamond. Set with a hinged pin and catch...

–Stone(s)– (1) Natural Genuine Opal - Oval Cabochon - Bezel Set - White Base Color w/ Fiery Nice Play of Colors - 10.8x6.8mm (approx.) Material: 13-14k Yellow Gold Top w/ 10k Gold P...

A large and impressive platinum brooch that is a work of art. It has been hand sculpted to create a lovely blooming flower full of color. The 3 intense orangy-red opals make up the f...

Extraordinary novelty brooches from the mid 19th Century. When new mines were opened to the public in the 19th Century, souvenirs were often sold to commemorate these visits. These rare artifacts of these visits were sold as expensive souvenirs and are set in gold with the various gems and ores mined at those locations. The gold and silver ore brooch has a double glass vial with gold terminals is likely American in origin. The opal chips floating in liquid glass vial is also capped in gold terminals. Origin probably Australia. Cool, amazing and rare, great for men or women. 19th Century Gold and silver ore brooch. $2750 19th Century Floating opals...

A very fine Edwardian style brooch. Prong set with a large reconstituted opal cabochon under an bar in the form of a branch that is wrapped with a vine with engraved and textured l...

--Stone(s):-- (4) Natural Genuine Amethysts - Custom Carved Cabochon Cut - Fancy Prong Set - Medium to Dark Purple - 16x19mm(approx.) (4) Natural Genuine Opal - Marquise Cabochon Cut...

Item Specifications: Metal: 14k yellow gold Diamond Count: ~12 brilliant cut Total Diamond Carat Weight: ~0.25 carats Diamond Color: H-J Diamond Clarity: VS-SI1 Opal Fish Measu...

Pretty Gold Pin with Opal and two Diamond Solitaires. Diamonds each about 0.16 carat, very good quality!

MURRLE BENNETT & CO. - Rare Arts & Crafts fine silver brooch - hand hammered finish with rivet details - central oval cabochon opal bezel set in pink gold - blue and green enamel pan...

An exquisite vintage 18 K white and yellow gold pendant brooch, showcasing a magnificent, generously proportioned opal with a captivating play of colour. The impressive central opal...

Nine oval opals bring soft blue color and flashes of green, pink, and violet to this stunning butterfly brooch by Somers-Ernst Co. The largest opal forms the body, while three smalle...

A spectacular antique fan motif brooch with 16 extraordinary pear shape cabochon cut Opals, 23 stunning Pink Sapphires, and 88 sparkling Rose Cut Diamonds. The Opals are just out of this world. It is extremely rare to find antique jewels with opals of this quality and size and in such superb condition. The Opals are cut in stunning pear shape cabochons, which are masterpieces of gem cutting in themselves. The largest opal is 7/8 inch (21mm) long. These opals shimmer with blue, green, red, orange, and yellow luminescence. The wonderful antique Pink Sapphires...

This exquisite Opal and Diamond 14K Yellow Gold Plique-à-Jour Dragonfly Pin showcases the delicate artistry of plique-à-jour enamel, with vivid translucent green wings beautifully fr...

-- Stone(s):-- (9) Natural Genuine Opals - Oval Cabochon Cut - Prong Set - White Color w/ Very Nice Play of Colors - Range from 3.5x2.5mm to 5.7x4.3mm (approx.) Material: 14K Solid ...

Stunning 10K Rose Gold 3 Opal Brooch. Measuring 1.97 inches wide x .60 top to bottom measuring opals. Opals are claw set, 3 in total. Early C-style closure. This is out of a massive...

This exquisite 14k yellow gold brooch pendant showcases a stunning arrangement of luminous opals and sparkling diamonds in an elegant, nature-inspired design. The brooch features twe...

Metal Content: 10k Yellow Gold Stone Information Natural Australian Opal Carat(s): .30ct Cut: Round Cabochon Color: Blue,Green,Purple,pink Total Carats: .30ct Style: Solitaire St...

Vintage 14 Karat Yellow Gold Opal and Diamond Brooch/Pin- This elegant brooch features one round brilliant cut diamond and five oval opals (6 mm x 4 mm each) set in beautifully deta...

This large brooch features floral hand carved Mintabie black opal plaques, cognac diamonds, and baroque freshwater pearls set in a handmade 18k mounting. It measures approximately 4.5" in length by 3" width. Mintabie Opal...

-- Stone(s) -- (54) Natural Genuine Diamonds - Round Brilliant Cut - Pavé Set - Nice Brilliant White Diamonds - 1.0ctw (approx.) (1) Natural Genuine Opal - Oval Cabochon Cut - Bezel ...

Designed as a dimensional silver-topped tobacco-style smoking pipe Terminating with a 4.0 mm round opal bead in pipe bowl White in body color and displaying spectral play-of-color Ac...

This Opal, Diamond, and Ruby antique-style bee brooch is a charming celebration of artistry and symbolism. A luminous opal forms the bee’s body, glowing with iridescent beauty, while...

20k Yellow Gold Tiffany & Co Pearl and Opal Brooch, Circa 1900s - VHK#214 Item Details: Metal Type: 20K Yellow Gold [Hallmarked, and Tested] Weight: 7.5 grams Center Opal Details: ...

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Vintage 10K Yellow Gold Opal and Diamond Pin/Pendant This gorgeous pin has a beautiful opal set in 10K yellow gold and surrounded by 6 sparkling, single and round brilliant cut diam...

Here we have an antique French Masterpiece! This VERY long bar pin features unheated sapphires and rubies with an opal center. The come together in an alternating pattern to create ...

A freeform precious chocolate mexican opal measuring 38 x 16mm forms the sculptural center of this vintage 14k white gold pendant brooch. Its brown body displays flashes of red, oran...

Sweeping strands of 17k yellow gold surround a freeform opal, creating an elongated, asymmetrical silhouette with an open, sculptural frame. Held by rounded prongs, the opal displays...

Introducing our stunning Mexican Opal Hexagonal Lapel Pin/Tie Tack, a refined accessory crafted to elevate any attire with a touch of elegance and vibrant color. This exquisite piece...

Picture a majestic brooch, a symphony of iridescence and elegance, crowned by a mesmerizing 72.25 carat boulder opal at its heart! This opal, like a miniature landscape of a ship at ...

An otherworldly yet beautifully wearable design. A freeform Australian boulder opal is bezel-set as the heart of this sculptural 18K yellow gold brooch, its face alive with electric ...

A swirling array of gemstones are set in this elegant mid century brooch. The center features a 5.73 carat oval Opal. Two rows of graduating c...

This exquisite brooch is set with 9 glowing opals. They have flashes of fiery red and so any other wonderful colours. In-between each opal there are a pair of sparking diamonds...

--Stone(s):-- (17) Natural Genuine Opal - 9 Round Cabochon Cut & 8 Oval Cabochon Cut - Prong Set - White with Orange & Green play - Round measuring 2.2-3.6mm - Oval measuring 5.1x3mm...