Platinum Diamond "Spade" Pin Circa 1940's .85 Carats

Important Diamond Flower Brooch in Platinum circa 1940's 15.65 carats One Round Brilliant Cut Diamond weighing .85 approximately [GH-VS1] approximately Thirty Seven Marquise Cut Dia...

Flora and Fauna Emerald and Diamond Brooch in Platinum Circa 1940's Total Diamond Weight 2.35 Approximately [GH VVS-VS1] Five Pe...

Platinum Sapphire and Diamond Brooch Circa 1950's 9.25 carats Weighing in at Just Shy of Ten carats This Brooch Will Make a St...

En Tremblant Platinum Diamond Brooch circa 1950's 6.40 carats Four Round Brilliant Cut Diamonds weighing .60 carats approximately [GH VVS] Twenty Eight Marquise Cut Diamonds weighing...

1940's Aquamarine and Diamond Flower Brooch in Platinum Five Calf's Head Cut Aquamarines Weighing 4.50 carats (approximately) Sixty Eight Diamonds Weighing 2.40 carats (approximately...

Platinum and Diamond Handmade Earrings Circa 1940's 4.35 carats Left and Right Two Round Brilliant Cut Diamonds weighing .50 carats approximately [GH-VVS-SI1} Thirty Two Round Brill...

Victorian Platinum Pearl Pin Circa 1890 Quality pearls are matched and 20 items ranging from 5.60-6.06 mm each. The pearls have a high luster with c...

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 vintage flower spray diamond brooch has been crafted in platinum. The vintage brooch has been modelled in the form of a floral spray, consisting of two flowers and foliage tied with a ribbon. The two flower heads are each ornamented with a claw set mixed cut natural ruby, encircled by six individually claw set Old European round cut diamonds, varying in size. The ribbon design, securing the platinum stems of the flowers, is embellished with three channel set calibre cut rubies. The brooch is further ornamented with realistically modelled leaves in relief. This impressive platinum vintage ruby brooch...

This gorgeous pin is modelled in 9 carat gold and has a simple and classic design. The three diamonds measure 30pts and in between these bright stones are pearls. Length: 66mm We...

A large, fine and impressive antique Victorian 2.85 carat diamond, 14 karat yellow gold, silver set jabot pin style brooch; part of our antique jewelry/estate jewelry collections. This impressive antique Victorian jabot pin style brooch has been crafted in 14k yellow gold in the form of a sword and scabbard. The scroll decorated hilt is embellished with a total of forty-eight Old European round cut diamonds, graduating in size, and silver set to the pierced decorated design. Each terminal of the quillon is ornamented with an individually set Old European round cut diamond. Eighteen further Old European round cut diamonds, also graduating in size, ornament the silver set push fit scabbard. The scabbard and hilt are both fitted with securing pins to the reverse, and joined with a rope twist 14k yellow gold security chain accented with a feature pearl. This antique pin-style brooch is supplied with an independent diamond grading report card. Condition This exceptional Jabot pin Victorian...

Handmade in 90/10 iridium platinum, a convertible brooch/ collar and shoe clips with six (6) marquise and 140 accent single cut diamonds of excellent make and proportions. Diamonds range from VS- flawless clarity, E colour. Round diamonds are pave'-set. Intricate hand- wrought filigree and world-class fabrication with excellent function. Perfect to spark envious attention as collar tips...

Item Details: Metal Type: Platinum [Hallmarked, and Tested] Weight: 9.4 grams Diamond Details: 2.00ct, total weight. Natural Diamonds. E-F Color, VS Clarity, Baguette and Transitiona...