.5 Carat Brooches

An exceptional and highly collectible brooch by Tiffany & Co., dating to the 1940s and crafted in platinum. The design is bold and architectural, defined by a refined geometric ...

Van Cleef & Arpels "Jewels of a Rajah" Musical Brooch Description: This charming Van Cleef & Arpels brooch from the iconic Minaudière series Th...

Era: Vintage Metal Content: 14k Yellow Gold Stone Information Natural Emeralds Treatment: Oiling Carat(s): .76ctw Cut: Round Natural Diamonds Carat(s): .05ctw Cut: Round Brillian...

T & CO. VINTAGE BROOCH IN BLACK SPINEL AND DIAMONDS Metal: Platinum Stones: Black Spinel and Diamonds Dimension: 11.6mm x 68mm, 3.6mm thickness Diameter: 11.6mm Diamonds: VS-D D...

0.54ct Light Pink Platinum Diamond Bow Wreath Brooch - VHK#435a A graceful treasure from the 1940s, this exquisite platinum bow wreath brooch showcases timeless sophistication with ...

This exquisite vintage pin is a stunning example of the Art Deco era's elegant and geometrical design aesthetic. Crafted in precious platinum during the 1930s, it features a total of...

Era: Vintage Metal Content: 14k Yellow Gold & 14k White Gold Stone Information Natural Diamonds Carat(s): .65ctw Cut: Round Brilliant Color: F - G Clarity: SI2 - I1 Total Car...

Victorian 18K Yellow Gold Diamond Enamel Brooch Pendant, featuring seven prong set rose cut and table cut diamonds weighing a total of approx. 0.50 carat, further decorated with six ...

Mid-Century natural freshwater pearl and pave diamond Swan brooch in 14k white gold. 1 freshwater white grayish pearl 16.9 x 8mm 67 single cut diamond H-J SI-I, approx. .75ct 14k wh...

A charming 1960s hand textured lion cub brooch, masterfully crafted in rich 18k yellow gold. This playful yet refined design features a beautifully sculpted cub adorned with sparklin...

Abstract or Modernist Pendant / Brooch The pendant / brooch is by Richard W. Wise The pendant / brooch is 18K Yellow & White Gold There are 0.50 Carats in Diamonds F VS The Pendant /...

Antique heart shaped, buff-topped natural amethysts are suspended from a platinum and rose cut diamond garland. The natural 3 amethysts are prong ...

A stunning antique Victorian 0.96 carat diamond and pearl, 18 karat yellow gold and 18 karat white gold set brooch; part of our antique jewelry collections. This fine and impressive antique Victorian diamond and pearl brooch has been crafted in 18k yellow gold with 18k white gold settings. The feature bar setting is ornamented with three seed pearls, displayed alternately between a 0.46ct and 0.38ct Old European round cut diamond, both individually claw set. A further four pavé set Dutch cut diamonds ornament the bar, displayed within square shaped settings. A fourth pearl and single Dutch cut diamond are displayed to the terminal of a linear drop, suspending from the central pearl of the bar. Two belcher chain swags suspend to either side of the central drop, each accented with a further three pavé set Dutch cut diamonds, pavé set to square shaped settings. The brooch secures to the reverse with a hinged pin style fastening, hallmarked with the French hallmark for 18k gold (eagle's head). This stunning antique Victorian pearl brooch...

Here we have absolutely shimmering brooch come pendant crafted into the shape of the fleur-de-lis - the iconic symbol of which we have come to associate with so many political, dynas...

Immerse yourself in the elegance and charm of this 18K white gold butterfly brooch, where sophistication meets whimsical allure. Each wing glimmers with a tapestry of diamonds, rubie...

Finely crafted in silver on top of 14k gold featuring a center Old European cut Diamond weighing approximately 0.60 carat and surrounding Old European cut Diamonds weighing a total o...

A fine and impressive vintage pearl and 0.82 carat diamond, 14 karat white gold wreath brooch; part of our diverse vintage estate jewelry collections. This fine and impressive cultured pearl and...

Hand carved leaf brooch with Ruby stem and one round accent diamond. Circa 1970. 17 custom Emerald & baguette cut Rubies, approx. total weight .70cts, 1.73 - 2.42 x .75 – 1.96mm 1 r...

18K White Gold Diamond and Ruby Bird Brooch Condition: In good condition with some minor surface wear consistent with age. Length: 2.00 inches Width: 1.5 inch Metal: 18K White Gold...

Year: 1920 Item Details: Metal Type: Platinum [Hallmarked, and Tested] Weight: 6.7 grams Center Diamond Details: Weight: .80cttw Cut: Old European Brilliant Color: H-I Clarity: VS Pi...

Metal Content: 18k Yellow Gold Stone Information Natural Ruby Treatment: Heating Carat(s): .40ctw Cut: Round Cabochon Natural Diamonds Carat(s): .58ctw Cut: Round Brilliant Color:...

Brand: Hammerman Brothers Era: Vintage Metal Content: 18k Yellow Gold Stone Information Natural Onyx Color: Black Natural Diamonds Carat(s): .50ctw Cut: Round Brilliant Color: E ...

A fine and detailed brooch that doubles as a pendant! It is a diamond encrusted spider with 0.75 carats of round brilliant-cut diamonds. The spider is made in 18k gold which has been...

Antique platinum, 14k white gold, and diamond brooch. The top of the brooch tests 80% platinum and 12% gold. The back of the brooch tests 14k gold using an XRF metals analyzer. There...

An impressive antique 1930s 0.56 carat sapphire and 0.18 carat diamond, 15 karat white gold stick pin brooch. This fine and impressive diamond and sapphire pin brooch...

A fine antique Edwardian 0.85ct diamond and pearl, platinum bar brooch; part of our diverse antique jewelry and estate jewelry collections. This fine Edwardian bar brooch...

A fine and impressive antique Victorian 0.83 carat diamond and pearl, 9 karat yellow gold, silver set brooch; part of our antique jewelry and estate jewelry collections. This fine and impressive antique diamond and pearl brooch has been crafted in 9k yellow gold with a silver setting. The scroll design is ornamented with a central six claw /prong set Old European cut diamond flanked above and below by individually set pearls, held in 9k yellow gold, six claw / prong settings. The scroll designs are further embellished with eighteen Old European cut diamonds, graduating in size. The terminals at either end of the brooch are accented with a 9k yellow gold six claw / prong set pearl...

14K Yellow Gold Ruby Bow Brooch, featuring fifteen bead set round brilliant cut rubies weighing a total of approx. 0.60 carat, worn through fabric with...

1950's mid-century 18k yellow gold wild boar brooch. Life like hand textured design with tow pink sapphire eyes and one round brilliant cut diamond approxi...

A fine 0.52 carat diamond, 0.24 carat ruby and sapphire, 9k yellow gold and silver set bar brooch; part of our diverse Victorian jewelry collections. This fine and impressive Victor...

A stunning antique 1900s 1.84 carat diamond and platinum brooch; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive diamond brooc...

A gorgeous Late 20th Century Diamond feathered fan brooch! The platinum base is set with 18 round brilliant Diamonds totaling 0.90 carats. From the base are feathers created in 18K beautifully textured yellow gold, graduating in length as it comes to the center. The brooch features a double pin back, and measures 2.60 inches in length. The back of the brooch is stamped...

Three-dimensional violin brooch pendant in solid platinum with pave and channel set diamonds. 24 straight baguette diamonds H-I SI, approx. .30ct 64 round diamonds H-I SI, approx. ....

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. 

18K Yellow Gold Set Brooch with Diamonds weighing 0.71ct and Ruby eyes that weigh 0.11ct. Sophia D by Joseph Dardashti LTD has been known worldwide for 35 years and are inspired by ...

Retro Krementz Art Deco flower flower brooch. 14k Rose, green, and yellow gold with 1 cabochon sapphire. 5 rose leaves, 3 green leaves and yellow stems. 1 genuine cabochon Sapphir...

Vintage mid-century Ruby brooch. This 1960's gem is finely detailed and beautifully crafted. 49 round red rubies totaling .75cts, are prong set in 18k white gold baskets. The rubies ...

A fine and impressive antique 0.28 carat natural blue sapphire and 0.35 carat diamond, 12k yellow gold, platinum set bar brooch; part of our antique jewelry and estate jewelry collections. This fine and impressive sapphire and diamond brooch has been crafted in 12k yellow gold with a platinum setting. The bar brooch features a round cut natural blue sapphire bezel set to the center of the linear design. The sapphire is flanked on either side by a bezel set Old European round cut diamond. Each of the bezel settings are accented with millegrain decoration. This antique bar brooch secures to the reverse with a hinged safety pin style fitting. This 1900s brooch...

Antique 18K Yellow Gold Brooch Aquamarine Pearls Diamonds Pendant Material 18K Yellow Gold Diamond carat: 0.05tcw Aquamarines: Side stones ~ 6 ct (each), center ~ 25 ct stone Pea...

An impressive antique 0.56 carat diamond, 9 karat yellow gold bar brooch; part our antique jewelry and estate jewelry collections. This antique late Victorian diamond brooch has been crafted in 9k yellow gold. The antique bar brooch...

A long panel brooch of open-work design, set with old European cut diamonds weighing 0.88 carat total. Accented by a hand-engraved intricate design. Finel...

A fine and impressive antique 0.92 carat diamond and 18 karat yellow gold, platinum set bar brooch; part of our antique jewelry and estate jewelry collections. This fine antique diamond...

A fine and impressive antique 0.85 carat diamond and 14k white gold bar style brooch; part of our diverse antique diamond jewelry collections. This fin...

A long panel antique brooch, showcasing an open-work design accented by old European cut diamonds weighing 0.85 carat total and finished with milgrain edges. Made in 18K yellow gold ...

EM Antique Jewelry presents: Colombian Emerald Stick Pin An elegant vintage Pre Columbian style stick pin featuring a stunning natural Colombian emer...

0.6 Carat Leaf Shaped Diamond 14 Karat Gold Pin or Brooch Affordable, Estate Set with two colors of round diamonds , one side with champagne color d...

An art deco stick pin. Beautiful colorful piece, created in America during the art deco period, back in the 1920. This antique pin has been crafted wi...

An impressive 0.58 carat diamond and seed pearl, 18 karat yellow gold and silver set 'heart' brooch; part of our diverse antique jewelry and estate jewelry collections. This fine and impressive antique heart brooch...

Handmade 1940’s hand textured 3 dimensional jade and ruby turtle brooch. Well polished jade shell with a 14k yellow gold detailed outer edge accented by 2 rich red Ruby eyes. The GIA...

1950's Emerald and ruby yellow gold poodle brooch. 2 round emerald eyes approximately .6cts with a round cabochon red ruby mouth. 18k yellow gold. ...

0.50ct old mine brilliant cut diamond g-color vs-2 clarity 4mm cultured pearls measures 2.5 inches long

Metal Content: 18k Yellow Gold & 18k White Gold Stone Information Natural Diamonds Carat(s): .72ctw Cut: Round Brilliant Color: F - G Clarity: VS1 - VS2 Natural Rubies Treatment: H...

A fine and impressive antique Victorian 0.66 carat diamond, coral and pearl 15 karat yellow gold, 15 karat white gold set, bar brooch; part of our antique jewelry and estate jewelry collections. This impressive antique coral brooch has been crafted in 15k yellow gold with a 15k white gold setting. The unusual bar brooch features a pearl set to the center of a star shaped frame, held in relief within the coral set circular setting. Each point of the star is ornamented with a claw / prong set Old Dutch cut diamond. The domed coral is encircled by eight Old European cut diamonds individually claw / prong set in 15k white gold. This fine example of antique jewelry secures to the reverse with a hinged pin and clip style security fastening. This 1860s brooch...

Tiffany & Co. Large Size Paloma Picasso Diamond Heart brooch 18k Yellow Gold. Set with 18 round shape diamonds totaling .72cts. 18 round diamonds F VS approx. total weight .72cts ...

Mid-Century 1950's Leaf and diamond brooch. Handmade 18k yellow gold and platinum handmade flower brooch with diamonds along the leaf's in platinum inlays. Rose gold double clip back...

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...

Petro & Tarkis 18K yellow gold & diamond flower brooch. This vintage brooch is shaped as a blooming magnolia flower with five petals. Each petal featuring a sculpted and three dimens...

Vintage -18k yellow gold -Weight: 13.2gr -Diamond: 0.9ct, VS clarity, G color -Sapphire: 0.4ct -Emerald: 0.1ct

An intricately designed antique brooch made of 18K yellow gold, featuring a floral motif. Accented by clusters of old European cut diamonds weighing 0.98 carat total. Perfect accesso...

Era: Vintage Metal Content: 14k Yellow Gold & 14k Rose Gold Stone Information Natural Tourmaline Carat(s): .60ct Cut: Round Color: Green Total Carats: .60ct Style: Solitaire Bro...