Unknown Brooches

A fine and impressive antique 0.06 carat ruby and seed pearl, 15 karat yellow gold pendant/brooch; part of our antique jewelry and estate jewelry c...

Pre owned vintage estate 18K yellow gold sapphire bee pin. The body of the bee has 67 invisibly set square cut natural yellow sapphires with an approxima...

Art Deco Certified Jade & Diamond Daruan Brooch Set in Platinum and a beautiful array of diamonds. Dimensions: approximately 3.60 x 1 inch 1920's

A Victorian diamond spray brooch, the flower-head centrally-set with an old-cut diamond estimated to weigh 0.50 carats, each petal pave-...

Item Details: Metal Type: 14K Yellow Gold [Hallmarked, and Tested] Weight: 2.3 grams Diamond Details: Natural diamond, old mine brilliant, Pin Measurements: Length: 1.75 inches ...

Antique Platinum Pin, convertible to pendant with rings on reverse. Contains 2 European cut diamonds for a total 2.20ct, they are K/L color VS2 ...

Year: 1910s Item Details: Metal Type:18k Yellow Gold [Hallmarked, and Tested] Weight: 12.0 grams Diamond Details: Weight: .25ct, total weight Cut: Old European Brilliant Color: F-G...

Exquisitely crafted at the turn of the 20th century, this antique hardstone cameo brooch pendant showcases exceptional relief carving and timeles...

A stunning, fine and impressive antique 3.50 carat diamond and platinum Art Deco brooch; part of our diverse jewellery and estate jewelry collections. This stunning, fine and impres...

Item Specifications: Metal: 14k yellow gold Gemstone: Seed pearls Gemstones Shape: sphere and round Diameter: 1.45" long, 0.80" wide Total Weight: 6.9 grams Condition: Preowne...

Silver top gold back diamond and oval amethyst pin, amethyst meausres 21 mm x 24.8 mm weight approx. 36.00 cts, old mine and rosre cut diamonds throughout...

Year: 1920s Item Details: Metal Type: 18K Yellow Gold & Platinum Top [Hallmarked, and Tested] Weight: 8.4 grams Diamond Details: Weight: .35ct, total weight Cut: Rose Cut Col...

Colombian Emerald and Diamond Necklace/Brooch circa 1920s GIA Certified One Emerald Cut Emerald 3.50 carats approximately GIA Certified Columbian with The Minor Treatment. [The Emerald has been in The Mounting Since It's Original Construction in The 1920's The Treatment would be Nothing More Than The Oil of The Day] Two Old European Cut Diamonds weighing 1.65 carats approximately [GH VS2 - SI1] Two Old European Cut Diamonds weighing 1.25 carats approximately [GH VVS-VS] Exceptional Quality Throughout Platinum Diamond Chain...

Mid-Century Elegance: Circa 1940s Diamond Double-Clip Brooch Exemplifying the glamour and ingenious engineering of the **Retro era**, this magnificent diamond double-clip brooch is ...

An elegant flower-shaped pin featuring alternating pave-set yellow and white diamond petals that beautifully surround a large, luminous white pearl at its center. There are 145 roun...

This antique pin showcases Cartier’s hallmark craftsmanship, blending classic design with lasting charm. This pin features approximately 8.75 carats of round brilliant cut diamonds ...

This sweet coral and diamond pin is part of our estate collection. We believe it to be from the early 20th century styled during the Art Nouveau ...

Antique Turquoise & Pearl Peacock Brooch A peacock brooch set with turquoise & pearls Measurements: 1.75" long Metal Type: Silver

Elegance and nature converge in our exquisite yet simple butterfly brooch set in 18 karat gold. The brooch features wings adorned with textured grooves, creating a delicate interplay...

Art Deco Unheated Ruby and Moonstone Brooch A very fine Art Deco diamond brooch set with two moonstones and an AGL-certified unheated cabochon Burmes...

From the designer Boodles, comes this delightful love birds brooch, dating to the 1980s. Crafted in 18-carat yellow gold, the birds are adorned with round brilliant diamonds across t...

This exquisite brooch is a masterpiece of craftsmanship, featuring a dazzling combination of diamonds, rubies, and onyx set in 18 karat white gold. The charming design showcases two ...

A fine and impressive antique French 3.46 carat diamond and natural pearl, platinum brooch; part of our antique jewelry and estate jewelry collections. This exceptional antique pearl brooch...

A fine and impressive antique Victorian 0.29 Carat diamond, seed pearl and blue enamel, 15 karat yellow gold brooch; part of our diverse antique jewelry collections. This fine and impressive diamond, blue enamel and pearl brooch has been crafted in 15k yellow gold. The oval shaped brooch is ornamented to the center with an impressive 0.29Ct Old European round cut feature diamond, fifteen claw set to a blue hot enamel panel. The blue enamel panel of this brooch is ornamented with a subtle starburst pattern emanating from the feature stone. Encircling the blue enamel is a border of white enamel, bordered on either side by yellow gold settings. The border of the brooch is ornamented with twenty-two impressive seed pearls, individually claw set and uniform in size. The reverse of the brooch is fitted with a push fit glass panel which allows a personal memento or keepsake to be displayed; the original woven hair may be removed and replaced if desired. The brooch secures to the reverse with a hinged pin and brooch...

Art deco brooch depicting a Serpent battling a Griffin. Round and marquise shape diamonds weighing approximately 4.90 carats.

A fine and impressive 8.50 carat amethyst and seed pearl, 9 carat yellow gold lapel brooch; part of our diverse vintage jewelry and estate jewelry collections. This fine and impressive antique brooch has been crafted in 9ct yellow gold. The Victorian brooch is embellished with an impressive feature four claw set 8.50ct heart cut amethyst, articulating from the main setting. The yellow gold lemniscate-shaped setting is ornamented with thirteen impressive seed pearls, bordered by millegrain decoration; this setting is modelled in the form of a ribbon bow with a central overlapping knot design. The antique lapel brooch secures to the reverse with a hinged pin and clasp. The reverse of the setting has been hallmarked with the 9ct gold fineness mark (9CT). This impressive antique amethyst lapel brooch with pearls is supplied with an independent diamond and gemstone grading report card. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone within this impressive example of amethyst jewelry. Condition This antique Victorian brooch is excellent quality, set with an impressive amethyst displaying fine color, brilliance and presence. The impressive seed pearls display fine color and luster. The antique amethyst lapel brooch with pearls is an excellent gauge of gold and is in excellent condition, with a clear hallmark to the reverse of the setting. Reflections in photographs may detract from the true representation of this fine example of antique amethyst jewelry...

Embrace the elegance of a bygone era with this vintage diamond brooch, a stunning display of intricate craftsmanship and refined beauty. Crafted in polished platinum, this exquisite ...

An impressive antique 2.94 carat dyed quartz and 0.03 carat hessonite garnet, 9 karat yellow gold bird brooch; part of our diverse vintage jewelry and estate jewelry collections. This fine and impressive antique cabochon cut brooch has been crafted in 9k yellow gold. The brooch has been modelled in the form of a stylised bird. The bird is ornamented with a claw set blue cabochon dyed quartz. The eye of the bird is represented by a claw set 0.03Ct round faceted cut hessonite garnet. This antique gemstone bird...

A stunning antique Art Deco 10.95 carat diamond and platinum double clip duette brooch; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and i...

Pre-owned vintage estate 18K yellow gold Intaglio and diamond brooch/pendant. The brooch has a large full figured cherub at the top that is seated on an urn set with diamonds. The ...

Diamond, Pearl & Emerald Brooch An elegant brooch featuring a sinuous wave motif set with natural pearls framed by rows of bright green emeralds and sparkling diamonds. The rhythmic...

A very fine and elegant Platinum Diamond Edwardian bar pin brooch. The fine filigree brooch has a 8 larger round brilliant cut diamonds at its cente...

A stunning, fine and impressive antique hardstone and 0.78ct diamond, 18 karat yellow gold and silver set black cameo brooch; part of our diverse antique cameo jewelry and estate jewelry collections. This stunning, fine and impressive antique Victorian brooch with diamonds has been crafted in 18k yellow gold with a silver setting. The oval shaped frame is ornamented to the centre with a collet set hardstone cameo. The cameo depicts a dancing muse figure draped in fabric and holding fruit. The exceptional hardstone panel is framed by a plain frame accented with eight collet set Old European round cut diamonds to the cardinal points. The upper and lower portions of the frame are embellished with leaf designs accented with twelve pavé set Dutch cut diamonds. This antique black cameo brooch...

This wonderful handmade large sterling brooch is accented with mother-of-pearl. This wonderfully detailed brooch measures 3 3/4" in width, 2 1/8" in height and 1/...

This whimsical puffer fish brooch comes to life in 18 karat yellow and white gold, featuring a dynamic blend of natural gemstones. Its textured body is accented with round brilliant ...

Art Deco Sapphire Jabot Brooch A brooch featuring a center oval-shaped sapphire accented with rectangle-cut sapphires and baguette and rose-cut diamond...

This antique brooch / pin features an old european-cut round diamond center stone weighing 1.20 carats. The brooch has a beautiful intricate design set with a total of 3.68 carats of...

Diamond Ribbon Floral Brooch in Platinum A beautiful example of mid-century design, this diamond brooch is styled as a flowing ribbon or floral spray, masterfully set in platinum. T...

Step into a world of whimsy and elegance with this enchanting brooch that doubles as a pendant, a true testament to creativity and fine craftsmanship. Crafted in a luxurious blend of...

An important diamond flower brooch crafted in platinum with a elegantly engineered 18 karat gold removable jacket. The brooch boasts 153 brillian...

An elegant yellow gold bar pin featuring five graduated, diamond-haloed circular stations set with a prominent central blue sapphire cabochon flanked symmetrically by green emeralds ...

A stunning, impressive and large antique Art Deco 9.68 carat diamond and platinum brooch; part of our diverse Art Deco diamond jewelry collections. This stunning, fine and impressiv...

Up for your consideration is this stunning antique 19th century 14k yellow gold insect bar brooch, pin. This beautiful antique brooch is formed of a single barrette of gold, on whi...

An antique Victorian brooch, featuring a bezel-set 6.50 carats old mine cushion cut natural sapphire. Accented by old European cut diamonds weighing 3.50 carats total. Made with a si...

A fine and impressive pearl, 0.22 carat ruby and 0.19 carat diamond, platinum and 18 karat yellow gold sword brooch ; part of our diverse brooch collection. This fine and impressive vintage brooch has been crafted in platinum and 18k yellow gold. This vintage brooch has been modelled in the form of a sword/knife/dagger with a twisted handle. The handpiece of the sword is embellished with two interlacing arrays of round faceted cut rubies and Dutch cut diamonds. The impressive platinum triangular blade envelops a feature pearl, replicating a piercing, cutting motion of a spherical object; the platinum blade indicates the high quality of the piece. This impressive ruby and diamond vintage brooch secures to the reverse with a hinged pin and clasp fastening. This stunning piece of vintage jewellery has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum and 18k gold. This impressive vintage brooch is supplied with an independent diamond grading report card. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This vintage ruby and diamond brooch...

An exceptional, fine and impressive antique 2.85 carat natural ruby, 0.65 carat diamond and pearl, 9k yellow gold, silver set crescent, bar style brooch; part of the antique jewelry / estate jewelry collections. This antique crescent brooch...

This Victorian brooch features a charming bow motif centred around a 3.5 mm pearl, with rose‑cut diamonds accenting the silver bow design. Dropping gracefully beneath it, a single 0....

Art Deco Diamond Bar Brooch in Platinum Description: This elegant Art Deco brooch captures the linear sophistication and delicate geometry of the era with striking precision. Crafte...

A fine and impressive 0.05 carat diamond, seed pearl, 15 karat yellow gold brooch; part of our diverse Victorian jewelry and estate jewelry collections. This fine and impressive antique Victorian brooch has been crafted in 15 karat yellow gold. This unusual brooch is in the form of a bamboo walking stick/cane, accented with a feature pierced decorated heart shaped frame ornamented with fourteen seed pearls. The heart frame is further embellished with an impressive 0.05ct Old European cut diamond, claw set to the centre and completing the design. The 15k yellow gold walking stick...

A well-crafted antique brooch in a coral reef design, accented by round cut rubies weighing 0.60 carat total. Finely made with 18K yellow gold. Perfect complement to any outfit. 

Brooch Specifications: Metal: 14k Yellow Gold Total Weight: 5.4 Grams Brooch Measurements: ~1.95" x 1.25" Stamped:"14K" Condition: Preowned, Excellent

A stunning antique 1900s 2.30 carat diamond and 14 karat yellow gold pendant / brooch; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and im...

A stunning, fine and impressive, large antique 4.05 carat diamond and 6.07 carat emerald, 18 karat yellow gold and platinum Art Deco style brooch made by Garrards & Co Ltd; part of our diverse antique boxed jewelry and estate jewelry collections. This stunning 1930s antique emerald and diamond brooch has been crafted in 18k yellow gold, with a platinum setting. The brooch is comprised of an impressive and large yellow gold ribbed irregular oval toroid shape, accented with a platinum sporadic array emanating from the hole to the centre. The non-uniform array is embellished with nine impressive claw set marquise cut diamonds and fifteen stunning mixed fancy cut Colombian emeralds, totalling 6.07Ct. The toroid shaped setting is interwoven with two curvilinear strands, incorporating forty-three channel set baguette cut diamonds; these strands bear the same alignment as the aforementioned emerald array. This large antique brooch secures to the reverse with a yellow gold hinged pin and safety clasp. This antique diamond and emerald brooch...

Round, Baguette and Marquise cut Diamond Bow Brooch An elegant Mid-Century brooch crafted in platinum and designed as a stylized bow entwined with a radiant spray of diamonds. This ...

This brooch is amazingly gorgeous! This makes any wardrobe better at any occasion. The brooch features a stunning green emerald cut Emerald in the center, weighing 3.19 carats. Th...

A stunning, fine and impressive pearl, 0.30 carat demantoid garnet, 0.45 carat ruby, 0.35 carat diamond, 14 karat yellow gold and silver set sweetheart brooch; part of our diverse an...

It is so hard to come by a beautiful sapphire and dimaond brooch that has just enought diaonds and just enough of diamonds. And when finding one you rarely see a brooch that as prett...

An impressive antique 1920's 2.26 carat amethyst and 0.16 carat diamond, 18 karat yellow gold and silver set brooch; part of our diverse antique estate jewelry collections. This fine and impressive antique amethyst brooch...

Up for your consideration is this superb floral brooch circa 1940's. A true stunner this brooch is finely made of 14k yellow gold and features a domed center of sparkling gems altern...

A stunning, fine and impressive vintage 6.68 carat aquamarine, cultured pearl and 0.13 carat diamond, 18 karat and 14 karat white gold brooch; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive vintage brooch has been crafted in 18k and 14k white gold. The upper portion of this stunning vintage brooch has been crafted in a spray design, composed of textured asymmetrical, interlacing 14k white gold ribbon ornamentation. The spray design is embellished with four impressive cultured pearls. The brooch is further ornamented with an impressive 18k white gold four claw set 6.68ct emerald cut aquamarine to the terminal of the design. The stunning aquamarine is suspended from an impressive four claw set 0.13ct modern brilliant round cut diamond, completing the design. The vintage aquamarine brooch...