Diamond Brooches - Page 15

Yellow gold and diamond brooch 18 carats - 750 thousandths Gross weight 20.42 gr Pin length 57 mm Pin width 36 mm Pin thickness 10 mm 24 diamonds,...

Pin cameo agate and diamonds in yellow gold 750/1000 gold.  Gold weight: 7.50 Very very good condition. 

● Brand: No branded● Style: Art Deco● Metal type: Yellow gold metal, 18 ct platinum● Hallmark: Eagle's head (French work in 18-carat gold) Dog's he...

Brooch in 750 thousandths (18 carats) yellow gold and white gold, set with old cut diamonds estimated G/VS, the central one of approximately 0.28 c...

BOUCHERON - High Jewelry - Rare "Plume" brooch in chiseled 18K (750 thousandths) white gold entirely set with brilliant-cut diamonds, some larger....

Type of jewelry: Brooch Metal: 18 carat yellow gold (750/1000) - 18 carat white gold (750/1000) Gender: Ancient Weight: 3.3 g Stone: Sapphire - Di...

Brooch in yellow gold, 750 thousandths, 18 carats, eagle's head hallmark. Magnificent round brooch, it is enameled with a character wearing a helm...

Elegant and original brooch in 18-carat (750/1000) yellow gold, enamel and diamonds, representing a bouquet of five tulips and foliage. The petals...

Beautiful brooch in 18-carat (750/1000) yellow gold and diamonds in the shape of a dragonfly. The wings are entirely paved with diamonds, the body...

Beautiful brooch in 18-carat (750/1000) yellow gold and lizard-shaped diamonds. The body is chiselled with scales, the head and back decorated wit...

Exceptional brooch entirely paved with diamonds.  Shell shape formed by 10 large lines of round diamonds + 15 small lines of baguette diamonds +...

Barrette brooch Art Deco in white gold, diamonds and sapphires.  Openwork rectangular shape with Greek motifs.  Pavé border with 44 old-cut dia...

Flower brooch in yellow gold and diamonds.  18 carat (750/1000) yellow gold.  Pistil composed of 14 diamonds for approximately 2 carats.  Arou...

Elegant brooch in yellow gold and diamonds.  18 carat (750/1000) yellow gold.  Model made up of windings of gold wire and ropes.  2 rows of di...

Important brooch with scrolls and flowers.  18 carat yellow gold.  Fleurettes made up of 16 rubies.  7 larger diamonds + small ribbon with 14 ...

Beautiful flower brooch decorated with garnets, diamonds and 18-carat (750/1000) yellow gold.  5 garnets in cabochons of different sizes.  3 sm...

Pin Art Deco, platinum, Diamonds & Sapphire, Around 1920 Rare period brooch Art Deco in sapphire and diamonds. Cabochon sapphire of approximately ...

A 750/000 yellow gold clip branded of the House Fred representing a Leopard. The feline's spots are made of enamel and its eyes are set with emeral...

Period brooch Art Deco in platinum and 18-carat yellow gold set with onyx and 15 old-cut diamonds. The central diamond is approximately 1.10 carats...

18k gold brooch representing a bow curved by a barrette set with 4 rose-cut diamonds. Length 5 cm, maximum width 3.30 cm. Secure pump hook clasp. G...

A beautiful brooch platinum in the 1900s, set with diamonds. 

Brooch in pink gold, 750 thousandths, 18 carats, horse's head hallmark. Diamond-shaped, this lovely old collar brooch is pierced, chiseled and dec...

Beautiful "Plaque" brooch in platinum and brilliant and baguette shaped diamonds totaling approximately 5.50 carats. Punch platinum dog head Era : ...

Barrette in platinum. It is decorated with five fine pearls (4 and 5 mm). The setting is very finely chiseled and set with rose-cut diamonds. Frenc...

Old gold brooch and silver. Flower-shaped, it is entirely set with old-cut diamonds, for a total of approximately 3 carats. The center is 1 carat. ...

Double Clip Forming Brooch In Gold And Diamonds. Brooch in 18-carat white gold. It transforms into two lapel clips. It is set with 66 old-cut diamo...

Brooch or lapel clip in 18 carat yellow gold and platinum depicting a fish decorated with old-cut and 8/8-cut diamonds, the eyes set with cabochon ...

Brooch in yellow gold, 750 thousandths, 18 carats, eagle's head hallmark, and platinum. Hallmarked by master jeweler Charles Templier, this lovely...

Brooch in pink gold, 750 thousandths, 18 carats, eagle's head hallmark. Feminine old brooch, it represents a flower with slightly folded petals wh...

Circular brooch in 18K (750 thousandths) pink gold lined withsilver (925 thousandths) openwork motifs of foliage decorated with diamond roses and c...

● Brand: No branded● Metal type: Yellow gold metal, White gold metal, 18 ct● Hallmark: Owl● Total gross weight (g): 10.4● Number of different stone...

Retro plant brooch with ribbon pattern in yellow gold and platinum set with turquoise, rubies and brilliant-cut diamonds.  Estimated total weight o...

Old brooch, in 18kt rose gold and silver (hallmark: eagle's head) representing a bee set with cabochons of tiger's eye quartz, rose-cut diamonds an...

Pin Art Deco with geometric patterns (1920s-1930s) in 14-carat gold and platinum, bezel-set with three Diamonds (old cut). The pin is in platinum, ...

Pin Art Deco with geometric patterns (1920s-1930s) in 14-carat gold and platinum, adorned with rose-cut diamonds and bezel-set with three sapphires...

18k (750°/°°) gold brooch representing a celestial motif composed of several curved lines set with diamonds and four lines ending with a diamond st...

Diamond brooch in 750 thousandths (18 carat) yellow gold, set with 5 rose-cut diamonds, approximately H/VS, in the center 1 diamond of approximatel...

A brooch in 750/000 pink gold and platinum 950/000, representing a double leaf, set with an old cut diamond of approximately 1 carat. Length: 80mm...

Pin Art Deco in platinum and 750 thousandths gold paved with diamonds. Gross weight: 12.60g

Brooch in 585 thousandths (14K) white gold depicting a hibiscus flower in pink quartz enhanced with diamonds. Gross weight: 17.60g

Brooch in yellow gold, 750 thousandths, 18 carats, eagle's head hallmark. Fine and elegant barrette brooch, it is formed of a twist of gold thread...

Brooch in white gold, 750 thousandths, 18 carats, owl hallmark and platinum, mascaron punch. Lovely old brooch, it represents a slightly domed cre...

Diamond brooch in 750 thousandths (18 carat) yellow gold, set with 5 rose-cut diamonds, approximately H/VS, in the center 1 diamond of approximatel...

Barrette brooch Art Deco in 750 thousandths (18 carat) white gold, set with 17 old cut diamonds estimated H/VS, 3 of approximately 0.37 ct each, 4 ...

Pin Art Deco in white gold and yellow gold 750 thousandths (18 carats), set with 7 old-cut diamonds, a central one of approximately 0.24 ct, 2 of a...

Brooch/pendant in 750/1000 yellow gold adorned with an amethyst, pearls and rose-cut diamonds. Weight: 12.60g