Antique 1900s 2.55 Carat Diamond and 2.60 Carat Sapphire Platinum Brooch

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 fine and impressive antique 1930s 2.55 carat diamond and 18 karat white gold 'spray' brooch; part of our diverse diamond jewelry and estate jewelry collections. This fine and impressive antique diamond brooch has been crafted in 18k white gold. The diamond spray brooch displays three feature collet set Old European round cut diamonds; a 0.75ct, a 0.68ct and a 0.53ct. A further five collet set Old European round cut diamonds are set to terminal of the floral stems, among the feature diamonds. The marquise shaped ribbon style setting is embellished with four collet set Old European round cut diamonds. The brooch secures to the reverse with a hinged pin fastening. This diamond spray brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18k gold. The brooch is supplied with three independent diamond grading certificates for the feature stones and an independent diamond grading report card for the supporting diamonds. 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 impressive antique floral brooch...

A fine and impressive antique 0.45 carat diamond and 18k yellow gold brooch; part of our diverse antique jewelry and estate jewelry collections. This fine and impressive antique bro...

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...

Item Details: Metal Type: 14K Yellow Gold [Hallmarked, and Tested] Weight: 4.9 grams Natural Sapphires, Unheated. Old Mine Cut Diamonds, G-H Color, VS Clarity. Pin Measurements: Diam...

Brooch in 14 karat rose gold, and silver. Sublime brooch of the beginning of the 20th century, it is formed of patterns in arabesques, in lace, floral patterns and pampille in the geometrical lines, the whole decorated with antique rose- cut diamonds, antique- cut diamonds and sugar loaf- cut sapphires. The attachment system is a pin with safety. Height : 7,5 cm approximately, width : 4 cm approximately, thickness : 7,5 mm approximately. Total weight of the jewel : 13 g approximately. Antique jewel, authentic French work circa 1900. Our opinion : incredibly refined, this antique diamond and sapphire brooch...

Item Details: Metal Type: 14K Yellow Gold and Platinum [Hallmarked, and Tested] Weight: 4.0 grams Diamond Details: Weight: .90ct, total weight Cut: Old European Brilliant Color: H Cl...

1900s Antique 1.02ct diamond and gold brooch A classic antique gold and diamond brooch combining white & pink gold, created in the end...