Vintage 0.75 Carat Diamond and Cultured Pearl Yellow Oyster Shell Brooch

A stunning, fine and impressive vintage French 0.75 carat emerald and 0.11 carat diamond, 18 karat yellow gold and platinum set 'frog' brooch; part of our diverse vintage jewellery and estate jewelry collections This stunning, fine and impressive frog vintage brooch has been crafted in 18k yellow gold with platinum settings. The brooch has been modelled in the form of a frog with one hind leg outstretched. The eyes of the frog are each represented by an impressive platinum collet set Dutch cut diamond. The webbed front feet of the frog are ornamented with a total of eleven further pavé set Dutch cut diamonds. The yellow gold body of the frog is embellished with seventeen impressive individually four claw set cabochon cut emeralds. The emerald brooch secures to the underside with a double hinged pin and push fit safety clasp. The impressive frog brooch is hallmarked to the reverse of the foot with the French mark for 18k gold (eagle's head) and the French fineness mark for platinum (dog's head); the pin fastening is hallmarked with the French maker's mark (HOB). This impressive emerald frog brooch...

A stunning, fine and impressive antique 1.38 carat aquamarine and 0.75 carat diamond, 15 carat yellow gold and platinum set brooch; part of our diverse antique jewellery and estate j...

A stunning, fine and impressive 0.99 carat diamond and cultured pearl, platinum, 18 carat yellow gold and 9 carat gold set pin brooch; part of our diverse antique jewellery collection This stunning, fine and impressive antique pin has been crafted with 18 ct yellow gold and platinum settings and a 9 carat yellow gold pin. The pin brooch displays a feature 18ct yellow gold collet set old cut fancy yellow 0.45ct diamond. The feature stone surmounts two platinum, collet set Old European pear cut diamonds, totalling 0.40cts. A single 4mm cultured pearl conjoins and articulates between the supporting diamonds via an integrated ring loop fastening. The 9ct yellow gold pin features a subtle turned decoration to hold the brooch more securely. The antique brooch is fitted to the original leatherette presentation box with satin and velvet lined interior, securing with a push fit catch. The interior of the case bears the retailer's mark '53 St Georges St, Canterbury, W Pollard, Watchmaker & Jeweller'. This antique diamond brooch is supplied with an independent diamond and gemstone grading report card. The antique pearl...

A fine and impressive vintage cultured pearl and 18 karat yellow gold brooch in the form of a flamingo; part of our diverse vintage jewelry collections. This fine and impressive vintage flamingo brooch...

A stunning, fine and impressive vintage cultured pearl and 1.15 carat diamond, 18 karat white gold brooch; part of our diverse vintage jewellery and estate jewelry collections. This stunning, fine and impressive vintage brooch has been crafted in 18k white gold. The pierced decorated curvilinear frame has a lyre shaped form. The feature arch of the design is embellished with three impressive and substantial 5.43mm (approx.) cultured pearls. The feature pearls are segmented with clusters of individually claw set transitional modern brilliant round cut diamonds. The curving frame is further embellished with seventeen graduating pavé set transitional modern brilliant round cut diamonds. This stunning vintage pearl and diamond brooch secures to the reverse with a hinged double pin and sheath fastening. This lyre shaped brooch is hallmarked to the reverse with the 18k gold mark 750 and maker's mark, and has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 karat gold. This impressive brooch is supplied with an IDGL diamond grading report card. 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 stunning vintage brooch is exceptional quality, set with impressive cultured pearls displaying fine color, lustre and presence. The impressive high color graded diamonds display a fine white color and brilliance. This vintage pearl and diamond brooch is an exceptional gauge of gold and is in excellent condition. Reflections in photographs may detract from the true representation of this fine example of vintage pearl jewellery...

A stunning and impressive vintage 1960s cultured pearl and 1.75 carat diamond, 14 karat yellow gold necklace; part of our diverse vintage jewelry and estate jewelry collections. Thi...

An artful and earthy cultured pearl and diamond brooch set in 14K Yellow Gold, with six round cultured pearls measuring 6.5-7MM accen...

A fascinating oyster shell brooch featuring an assortment of diamonds, rubies and a single large natural pearl in the centre. The diamonds are a combination of old cuts and rose cuts...

Finest Viennese Jewellery Piece made circa 1935. This stunning piece is shaped as bird being situated on bough, having the function of brooch: It is is abundantly covered with diamon...

Gorgeous Gold Brooch Features Three Bezel-Set Old Miner's Cut Diamonds Total Diamond Weight = 0.75 ct Total Length of Brooch = 48 mm Total Mass = 2.9 grams ...

A stunning diamond and pearl brooch in platinum. The brooch is set to the centre with a 7mm cultured pearl, of which disperses a soft mix of green and pink hues. The open work, art d...

Mounted in 18 carat yellow gold. With 18 brilliant-cut diamonds weighing 3,26 carat, clarity: S1-P1, color: TW-W. Set accented by one pearl. Total weight: 9,53 g. Width: 0.24 in ( 0,...