1930s Antique 2.85 Carat Diamond and Platinum Bow Brooch

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...

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...

An impressive antique 0.22 carat diamond and 15 karat yellow gold, platinum set 'wreath' brooch; part of our diverse antique jewelry and estate jewelry collections. This fine and impressive 1930s diamond brooch has been crafted in 15k yellow gold with a platinum setting. The brooch has been modelled in the form of a wreath and tied bow. The wreath has a twisted ribbon design, accented with a millegrain decoration and a tied bow to one side. The design is embellished with a total of nineteen pavé set diamonds in a combination of Old European cuts and eight-cuts. A plain and unembellished outer border encircles the design. The platinum set brooch secures to the reverse with a hinged pin and safety clasp, crafted in 15k yellow gold. The brooch is hallmarked to the outer rim with the marks for 15k gold and platinum (PLAT 15CT). This impressive antique bow brooch...

A stunning, fine and impressive antique 4.65 carat diamond and platinum plaque brooch; part of our diverse antique jewelry and estate jewelry co...

A stunning, fine and impressive 1.89 carat diamond and platinum bow brooch; part of our antique jewelry and estate jewelry collections....

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 magnificent Art Deco bow brooch made of platinum and many diamonds. The brooch dates from the 1930s and has a beautiful openwork and leave design whi...

Antique 2.5 Carat Diamond 18K Gold and Platinum Brooch circa 1930 Decorative, leaf-shaped curved diamond brooch, pierced and set with 66 diamonds totalling 2.5 ct, with the 5 larger...

A rare find! 8.25 carats of diamonds set in platinum Please contact us for more information regarding this piece.

Brooch in platinum, dog head hallmark, and 18 karat white gold, eagle head hallmark. Long antique barrette brooch, it is decorated in the center of a...

Brooch in platinum, dog head hallmark. Delightful antique brooch, it is adorned in the center with a round opal cabochon shouldered on either side with two antique brilliant-cut diam...

This is a spectacular flower motif brooch in Turquoise with a total of 3.15 Carat of antique Diamonds set in Platinum atop Gold. The central dia...