Opal Brooches

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 approxim...

This is a vintage starburst or starburst brooch with a wonderful mid-century character and movement. Crafted in a warm gold-tone metal, the design features radiating, sculptural rays...

A striking brooch featuring a cameo carved from a piece of precious Australian opal, exhibiting a brilliant play of colors. The opal is intricately carved to depict a profile, surrou...

–Stone(s)– (1) Natural Genuine Opal - Round Cabochon - Prong Set - White Base w/ Orange & Violet Color Play - 8mm (approx.) (14) Natural Genuine Rubies - Old Mixed Cut - Prong Set - ...

Designed as a King Puffin brooch. The artfully carved body is in 18 karat yellow gold with a sandblasted finish. The amazing feature is the birds belly w...

Spider chic? Spiderman’s web? An amusing handmade 14kt. golden spiderweb with accompanying spider in opal, baroque pearl and solitary diamond. This was a very popular motif in the l...

A richly faceted amethyst gives this antique Victorian pendant brooch a dramatic and romantic presence. The 30.7ct center stone displays a vivid violet hue, creating a bold focal poi...

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...

-- 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 ...

A contemporary brooch featuring a superb 18.70-carat Australian opal, showcasing a vibrant display of play of color. Large and bright flashes of green, blue, orange, yellow and more ...

A fine opal and 0.22 carat diamond, platinum set, 15 karat yellow gold brooch; part of our antique jewelry and estate jewelry collections. The elongated shaped pierced decorated frame of this fine antique opal brooch...

This is an Emerald Opal Ruby Blue Enamel Gold Brooch. It depicts a shield like gold brooch with gold branches forming a wreath decorated with a blue enamel flowers bows. An oval Opal...

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...

Detailed Description: Embrace timeless elegance with this captivating vintage pin brooch. Crafted in lustrous 18K yellow gold, it features a stunning array of gems. Seven 0.32 carat ...

For any problems related to some materials contained in the items that do not allow shipping, please contact the seller with a private message to solve the problem. We can ship every...

Finely crafted in platinum and 18k yellow gold (and a 14k white gold bail) with a Cabochon Opal in the center weighing approximately 5.00 carats, and Round Brilliant cut Diamonds wei...

--Stone(s):-- Numerous Natural Genuine Opals - Round & Oval Cabochon Cut - Multi Prong Set - White Base w/ Very Nice Play of Color - Round Cut Range from 2.2 to 3.3 mm each, Oval Cut...

Beautiful vintage brooch crafted in solid 14K yellow gold, designed in an elegant radial floral motif and set throughout with luminous natural opals. The piece features a raised cent...

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 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...

Beautiful 1960's opal and diamond brooch. 28 varying in size, round bluish green fiery cabochon opals set in a 14k yellow gold grape leaf design that c...

A captivating example of antique artistry, this exceptional 18K gold and platinum owl brooch is a celebration of color, character, and craftsmanship. The majestic owl, long a symbol of wisdom and mystery, is brought to life through an extraordinary arrangement of fine gemstones totaling 4.88 carats of opals, shimmering with vibrant flashes of spectral color that animate the piece with remarkable depth and luminosity. The sculptural form is richly accented with 0.68 carats of vivid red rubies, 0.89 carats of vibrant green tsavorite garnets, and 0.25 carats of sapphires, creating a striking and harmonious palette. Delicate diamond accents totaling 0.05 carats add a refined touch of brilliance, enhancing the expressive detailing. The combination of warm 18K gold and cool platinum provides both contrast and balance, highlighting the intricate workmanship and elevating the overall aesthetic. A distinctive and highly collectible jewel, this antique owl brooch...

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...

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...

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...

An exceptional well crafted Art Deco inspired white gold brooch. Centered with an approx. 4.51 carat Ethiopian opal with the wings on both side. Each wing features scrolling detail a...

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...

Stunning opal pendant with 9 opals in a vintage setting in 14KT yellow gold, can be a brooch as well. WHAT YOU GET AT STAMPAR JEWELERS: Stampar Jewelers, located in the heart of Jup...

Crafted with refined elegance this stunning Bar Brooch is dating from Edwardian circa 1920's period, yet it's in beautiful condition ~~ Of lovely bar design, it centers a bezel...

This unique, spectacular triangular brooch is set with one freeform solid Queensland boulder opal flat cabochon with two distinct bands of colour representing the nights sky and the ...

High Victorian (= Viennese Historicism) Golden Jewellery Set, consisting of: -- 1 bracelet -- 1 brooch -- Pair of earrings The items of this set are made of 14 carat rose gold 585...

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...

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

The Following Item we are offering is a Rare Important Radiant 18KT Gold Glistening Australian Black Opal and Diamond Parrot Brooch Pin. Brooch features Magnificent Rare Color Changi...

Centering an oval shaped opal cabochon measuring 5.0 x 7.0 mm Semi-transparent white jelly body with spectral play-of-color Bead set in platinum topped head with halo surround Old Eu...

Brooch in 18 Karat yellow gold. Charming round antique brooch set in the center with a round cabochon opal in a setting of antique-cut diamonds se...

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...

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 ...

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 ...

A stunning, fine and impressive antique Victorian 2.50 carat opal and 0.12 carat diamond, 18 karat yellow gold brooch - boxed; part of our diverse brooches collection This stunning, fine and impressive antique Victorian brooch has been crafted in 15k yellow gold. This fine brooch has a pierced decorated elliptical frame, displaying two floral motifs. The brooch is ornamented to the center with an impressive bezel set cabochon cut opal. This stunning central gemstone is flanked with flower motifs, each ornamented to the center with a claw set Old European cut diamond. Each diamond is encircled by six individually set cabochon cut opals, completing the cluster designs. The elliptical frame conjoining each floral cluster is embellished with two claw set round faceted cut rubies to the center of the arch. The Victorian bar brooch features an individual eight claw set round faceted cut ruby decorated terminal to either end. The brooch secures with a hinged pin and clasp to the reverse. The brooch is fitted to an impressive hinged leatherette presentation box, with a satin and velvet lined interior, securing with a push fit catch. This opal brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 15 karat gold. This impressive Victorian brooch is supplied with an independent diamond grading report card. Condition This impressive brooch is excellent quality, set with impressive opals displaying a scintillating play of color. The impressive rubies displaying fine color and brilliance. The supporting diamonds display a fine white color and brilliance. The exterior of the box is in presentation condition; the interior of the box shows wear in keeping with age. The brooch is an excellent gauge of gold and is in excellent condition. Opal Quality Cut Cabochon Content 2.50 carats Ruby Quality Cut Round Faceted Content 0.40 carat Diamond Quality Color (average grades) G Clarity (average grades) P1 Cut Old European Content 0.12 carat Dimensions Length of setting 4.5cm/1.77" Width of setting 1.44cm/0.57" Across pin 3.85cm/1.52" Height of setting 6.6mm/0.26" Weight 5.14 grams Date: Circa 1890 Video: A video of this fine piece is available upon request. Reflections in photographs may detract from the true representation of this fine example of antique opal jewelry...

Vintage Crescent Moon Brooch with Opals. This charming brooch is crafted in gold, featuring a crescent moon design adorned with vibrant opals that display a stunning play of color. I...

Year: 1900s Item Details: Metal Type: 14K Yellow Gold [Hallmarked, and Tested] Weight: 4.6 grams Diamond Details: .70ct, total weight. Antique single cut. G-H Color, VS Clarity. Opal...

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....

A stunning, fine and impressive antique 2.60 Carat white opal and 2.95 Carat diamond, 9k yellow gold and silver set brooch / pendant; part of our diverse brooches collection. This stunning, fine and impressive antique brooch has been crafted in 9k yellow gold with a silver setting. The bar style brooch is ornamented to the centre with a feature fifteen-claw set 2.60 Carat cabochon cut white opal. The stunning cabochon opal is encircled by fifteen individually claw set Old European cut diamonds. The impressive antique brooch is ornamented with a further ten Old European cut diamonds, each individually millegrain decorated collet set to the terminal of a linear bar within a stellate design. The brooch secures to the reverse with a hinged pin and clasp. This versatile antique brooch can also be worn as a pendant; if required, the brooch fitment could be removed and a ring loop can be attached to enable the piece to be worn as a pendant. This antique opal brooch...

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...

A striking botanical-inspired brooch showcasing a luminous 7.11 carat opal framed by pink and green sapphires, set atop a diamond-encrusted foliate design. Crafted in 18K white gold ...

An Victorian opal and diamond flower brooch, with a central old brilliant-cut diamond in a silver collet and five petals each set at centre ...

Designed as a smoking pipe accented throughout by rose cut diamonds Featuring a 4.0 mm round opal bead exhibiting strong and spectral play-of-color Tested as silver-topped 14 karat...

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...

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...

A stunning, fine and impressive antique Victorian 5.95 carat opal and 0.35 carat diamond, platinum and 18 carat yellow gold brooch; part of our diverse antique jewelry collections. his stunning, fine and impressive antique brooch has been crafted in platinum with an 18k yellow gold setting. The pierced decorated frame is embellished with a feature 5.95 carat heart shaped cabochon cut opal, 18 ct yellow gold claw set to the centre of the design. The opal is surrounded by thirteen Dutch cut diamonds, individually collet set within an interlacing border. The heart shaped platinum setting is embellished with a Marquess coronet design incorporating ten further collet set Dutch cut diamonds. The brooch secures to the reverse with a hinged pin and clasp, crafted in 15 ct white gold. This stunning Victorian opal and diamond brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum, 18 and 15 carat gold. This impressive antique heart brooch...

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, ...

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

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...

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...

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...

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

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...

A fine butterfly pin. In 18 karat yellow gold with a 14k pin stem. In the form of a dragonfly with a pearl head, oval opal cabochon body, and brushed gold wings. The tip of the a...

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...