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6.5 Carat Brooches

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Carat Weight: 6.5 Carat
15.5ct Diamond Pear, Round & Baguette Platinum Pin / Pendant VS Quality Estate
Located in New York, NY
This Antique Diamond & Platinum Pin/Brooch/Pendant is a stunning piece of jewelry that has a total of 15.5 carats of diamonds. All of the ...
Category

1960s Vintage 6.5 Carat Brooches

Materials

Diamond, Platinum

6.5 Carat Diamond Graduating Circular Platinum Pin / Pendant VS Quality Estate
Located in New York, NY
Circular platinum brooch/pin / Pendant 1.5 inch Diameter with 6.5 cts Brilliant cut round diamonds Antique Diamond & Platinum Pin/Broach/ Pendant , VS Quality Graduating size of ...
Category

Early 2000s 6.5 Carat Brooches

Materials

Diamond, Platinum

6.62 Carat Diamond Rose Gold Platinum Flower Brooch
Located in Stamford, CT
Circa 1910 wonderful diamond flower brooch. 1 round .42ct center diamond with 2 pear shaped diamonds totaling .90cts accented with 212 round diamonds, 5.30cts in a platinum flower de...
Category

Early 20th Century Art Deco 6.5 Carat Brooches

Materials

Diamond, Gold, 14k Gold, Rose Gold, Platinum

Antique Victorian 5.20 Carat Garnet Diamond and Gold Clover Brooch
Located in Jesmond, Newcastle Upon Tyne
An exceptional antique Victorian 5.20 carat garnet and 0.11 carat diamond, 15k yellow gold 'clover' brooch; part of our diverse antique jewelry and estate jewelry collections. This exceptional, fine and impressive Victorian garnet brooch has been crafted in 15k yellow gold. The brooch has been modelled in the form of a three leaved clover. Each of the leaves of the clover is ornamented with three bezel set round mixed cut garnets, displayed in a trefoil arrangement. The leaves are each embellished with four bezel set Dutch cut diamonds and a scrolling engraved decoration. The brooch secures to the reverse with a hinged pin and clasp. This antique Victorian clover...
Category

1890s Victorian Antique 6.5 Carat Brooches

Materials

Diamond, Garnet, Gold, 15k Gold, Yellow Gold

6.85 Carat Diamond Ruby and Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
A very fine and impressive vintage 6.85 carat Old European round cut diamond, 1.10 carat ruby and platinum, flower spray brooch: part of our diverse brooch collection. This stunning...
Category

Early 1900s Unknown Antique 6.5 Carat Brooches

Materials

Diamond, Ruby, Platinum

Bulgari Gold and Diamond Spiral Brooch
Located in New York, NY
This intriguing brooch by Bulgari is set with six-and-a-half carats of round brilliant-cut diamonds, platinum set on a mount of yellow gold wire work. The dynamic, swirling form with intersecting arcs is designed as a pair of interlocking spirals outlined in diamonds, and joined by harmonizing strands of gold wire. Light and airy, this beautifully designed jewel expresses the electric energy and creative Italian spirit of 1950s and 1960s Rome...
Category

1950s Italian Vintage 6.5 Carat Brooches

Materials

White Diamond, Diamond, Gold, Yellow Gold, 18k Gold

Bulgari Gold and Diamond Bouquet Brooch
Located in New York, NY
This gold wire-work and diamond bouquet brooch was designed in the 1960s by Bulgari Rome. Designed with a free and exuberant hand, the brooch’s shaped petals are set with curving gra...
Category

1960s Italian Vintage 6.5 Carat Brooches

Materials

White Diamond, Diamond, Platinum, Gold, Yellow Gold, 18k Gold

White Diamond Earrings and Brooch Set of Man Dancing in 18 Karat Yellow Gold
Located in Los Angeles, CA
Stunning set of a man dancing made with 6.50 carats of white good quality diamonds and emerald accents. These pieces are very artistic and dainty. They are made with 18k yellow gol...
Category

21st Century and Contemporary 6.5 Carat Brooches

Materials

Emerald, Diamond, White Diamond, 18k Gold, Yellow Gold

Butterfly Pin with White and Fancy Intense Yellow diamonds
Located in New York, NY
This gorgeous yellow and white diamond butterfly pin, set in platinum and 18kt yellow gold, is a super way to add sparkle to your outfit. It contains 6.78 carats of E color diamonds...
Category

21st Century and Contemporary American Contemporary 6.5 Carat Brooches

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

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Diamond Gold Flower Brooch
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This brooch features a lovely flower design set with 116 brilliant round diamonds. The diamonds weigh 2.50 carats total. Made in 14k white gold.
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Late 20th Century Unknown 6.5 Carat Brooches

Materials

Diamond, White Diamond, 14k Gold

GIA Certified Diamond Graduated Riviere Necklace 50.24 Carat Platinum
Located in New York, NY
Total Carats Weight: 50.18 cts. Diamond Count: 95 stones Main stone 3.63 Carats H/SI2 Gia Certificate 4 stones 2.00 Cts. 2 stones 1.70 Cts. 2 stones 1.50 Cts. 2 stones 1.20 Cts. 4 st...
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21st Century and Contemporary American Contemporary 6.5 Carat Brooches

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Diamond, Platinum

Antique cabochon Garnet Mourning brooch, 15k gold, Victorian
Located in NEWARK, GB
This antique Mid Victorian Garnet Cabochon mourning brooch is sumptuously beautiful. Rich buttery 15kt bloomed yellow gold, the repousse scrollwork front housing a big juicy red gar...
Category

19th Century British Victorian Antique 6.5 Carat Brooches

Materials

Garnet, 15k Gold, Yellow Gold

Child & Child Rare Magnificent Diamond Platinum Pendant Brooch, circa 1900
Located in London, GB
Pendant brooch by Child & Child. A pendant/brooch in three detachable sections, the uppermost composed of an elongated octagon with inward bowed sides set with one central diamond in a collet setting with a weight of 2.50 carats, flanked by trefoil forms set with six diamonds in bead settings with a combined weight of 1.20 carats, on a ground of pierced millegrain vertical bars, and encircled by a single scalloped border of twenty six diamonds in bead settings with a combined weight of 13.00 carats; the middle section composed of one central diamond in a collet setting with a weight of 1.20 carats, on a ground of pierced millegrain horizontal bars, and encircled by a stylized laurel wreath set with eighteen diamonds in bead settings with a combined weight of 2.16 carats, surmounted with two diamonds in collet settings with a combined weight of 0.15 carats, and encircled by a further five diamonds in collet settings with a combined weight of 1.50 carats; the bottom section in the same format and settings as the middle with one central diamond at a weight of 0.45 carats, eighteen diamonds weighing 0.90 total carats, two diamonds at 0.10 total carats, and five diamonds at 0.50 total carats, and also with a lower pendant composed of one diamond in a collet setting with a weight of 0.40 carats, above a bell form set with two diamonds in bead settings with a combined weight of 0.60 carats and with three diamonds in bead settings with a combined weight of 0.15 carats, above two more articulated links one composed of a diamond in a collet setting with a weight of 0.25 carats, above one mounted in the same fashion with a weight of 0.15 carats, all above an inverted tear shape link set with two rose cut diamonds in bead settings with a combined weight of 0.03 carats; all set with cushion shape old cut diamonds unless specified, millegrained throughout, and with a grand total of ninety three cushion shape old cut diamonds with an approximate total weight of 25.20 carats, and two round rose cut diamonds with an approximate total weight of 0.03 carats. The upper section is set to reverse with an entirely removable brooch bar with secure C spring clasp, and further set with two loops for a necklace to be attached. Each of the three sections are set with thread bars to attach or remove accordingly, with two threads set to the upper to form a choice of brooch or pendant as desired. Tested platinum, with makers mark for Child and...
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Early 1900s English Edwardian Antique 6.5 Carat Brooches

Materials

Diamond, Platinum

Antique Victorian Garnet Star Brooch
Located in Miami Beach, FL
Victorian garnet six-point star brooch set in base metal.
Category

19th Century Victorian Antique 6.5 Carat Brooches

Materials

Garnet, Base Metal

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W 1.5 in. L 1.5 in.
Diamond Gold Flower Brooch
Located in Miami, FL
.55 Carats of Round Brilliant Cut and Single Cut Diamonds, G Color, VS Clarity, Set into Platinum and 18 Karat Yellow Gold. Weight: 15.31 grams This Brooch is Accompanied by a ...
Category

20th Century American 6.5 Carat Brooches

Materials

Diamond, 18k Gold, Platinum

Victorian Gold Filled Garnet Brooch
Located in New York, NY
Victorian Gold Filled Garnet Brooch from the late 19th Century. Scroll work etched motifs and leaves surround 3 flat cut oval garnets. 1880's USA. Very G...
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1880s American Victorian Antique 6.5 Carat Brooches

Materials

Garnet, Gold-filled

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W 1.25 in. L 2 in.
Vintage Platinum Pin Brooch in Rose Gold with Diamonds
Located in Bilbao, ES
Vintage pin brooch in rose gold setting with three central diamonds in claws and openwork design full of diamonds and knurled platinum. MATERIAL ◘ Weight 11.1 grams ◘ Size 23x47mm ...
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1940s Spanish Art Nouveau Vintage 6.5 Carat Brooches

Materials

White Diamond, Diamond, Platinum, Rose Gold

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W 17.72 in. D 4.73 in. L 25.6 in.
Graduated Platinum 21 Carat Riviera Necklace
Located in New York, NY
Crafted in Platinum Diamond Graduated Riviera Necklace with Round Brilliant Cut Diamonds G-J color, VS clarity. Elegance, Quality & Style all in one statement piece. Viewings avail...
Category

2010s American Modern 6.5 Carat Brooches

Materials

White Diamond, Platinum

Tiffany & Co. Vintage 14k Yellow Gold Spiral Brooch
Located in Southampton, PA
Add an elegant adornment to your dressy outfits in the form of this golden brooch from Tiffany & Co. This versatile accessory features a spiral ring shape in polished 18K yellow gold...
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20th Century 6.5 Carat Brooches

Materials

18k Gold, Yellow Gold

Antique Victorian Mourning Brooch, Flat Cut Garnet, 9k Gold
Located in NEWARK, GB
The Victorians were well known for their sentiment and it shows, not least in their beautiful Mourning pieces. This sweet antique Mourning brooch...
Category

19th Century British Victorian Antique 6.5 Carat Brooches

Materials

Garnet, 9k Gold, Yellow Gold

Van Cleef & Arpels Diamond Yellow Gold Platinum Flower Brooch
Located in New York, NY
A 1960's Van Cleef & Arpels diamond and yellow diamond flower brooch; designed as two rows of petals set alternately with pavé-set diamonds and yellow diamonds extended off the circ...
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1960s French Vintage 6.5 Carat Brooches

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

Previously Available Items
Natural Untreated Australian 6.67ct Boulder Opal Brooch in 18K Yellow Gold
Located in Sydney, AU
The eternal elegance of a spiral is captured in this sophisticated boulder opal (6.67ct) perfectly set in our gorgeous 18K yellow gold. The "Spiral of Life" brooch with its marvelous...
Category

2010s Australian Contemporary 6.5 Carat Brooches

Materials

Opal, 18k Gold, Yellow Gold

18 Karat White Gold Diamond Leaf Brooch with White and Pink Diamonds
Located in Palm Desert, CA
Set in 18 karat white gold are 189 Rose Cut white diamonds with a diamond weight of 5.67 carats, 92 Fancy Cut white diamonds with a diamond weight of 0.37 carats, and 5 Fancy Pink Di...
Category

2010s Unknown 6.5 Carat Brooches

Materials

Diamond, Pink Diamond, 18k Gold, White Gold

French Art Deco Diamond White Gold and Platinum Clip Brooch
Located in London, GB
This brooch comes directly from the Art Deco period. It is made in 18kt white and platinum. It is adorned with 60 diamonds in total – 45 old cut and 15 rose cut diamonds. The total d...
Category

1920s French Art Deco Vintage 6.5 Carat Brooches

Materials

Diamond, White Diamond, 18k Gold, White Gold, Platinum

Platinum Emerald and Diamond Circle Brooch/Pendant
Located in Greenwich, CT
A stunning emerald and diamond wreath brooch/pendant. There is an estimated 1.00 carats of emerald cut emeralds and 6.50 carats of round and bag...
Category

20th Century Unknown Artisan 6.5 Carat Brooches

Materials

Diamond, White Diamond, Emerald, Platinum

Diamond Pink Gold Platinum Flower Stem Pin
Located in Stamford, CT
Circa 1910 wonderful solid Platinum flower pin with 14k pink gold stem and rear frame. Intricate bead work. Bright sparkly old mine cut diamonds. Early 1900's garland style design. T...
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Early 20th Century Art Deco 6.5 Carat Brooches

Materials

Diamond, 14k Gold, Platinum, Rose Gold

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