1930s Art Deco 4.16 Carat Diamond and Platinum Double Clip Brooch

A stunning, fine and impressive Art Deco 2.16 carat diamond and platinum brooch; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive diamond brooch has been crafted in platinum and in the Art Deco style. The pierced decorated, subtly convex rectangular design is ornamented with a central feature 0.41ct Old European round cut diamond, within a square shaped platinum setting. The feature diamond is flanked on either side by two perpendicular collet set eight cut diamonds. The symmetrical millegrain bordered setting is further ornamented with a total of fifty-eight impressive eight cut diamonds. The stunning antique brooch secures to the reverse with a hinged pin and push fit fastening. This 1920s platinum diamond brooch...

A stunning antique 1930s 2.85 carat diamond and platinum brooch in the form of a bow; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive antique diamond brooch has been crafted in platinum. The brooch has been modelled in the form of a three-dimensional tied ribbon bow. The two platinum settings composing the bow loops are embellished with forty-two pavé set transitional modern brilliant round cut diamonds, in addition to a further six diamonds to the interior. The cut tails of the bow are ornamented with a further forty-three pavé set transitional modern brilliant round cut diamonds, paralleling the flowing nature of the ribbon. Both the bow loops and tails settings incorporate scalloped pierced decoration, enhancing the texture of the article. The bow's knot features six transitional modern brilliant round cut diamonds, completing the design. The brooch secures to the reverse with a hinged pin and clasp. This stunning antique bow brooch is hallmarked to the reverse with the mark for platinum (PLAT). This antique diamond bow brooch...

A magnificent, fine and impressive, large antique 1930s 8.13 carat diamond and platinum Art Deco brooch; part of our diverse antique jewelry and estate jewelry collections This magnificent, fine and impressive antique diamond brooch has been crafted in platinum. This geometric Art Deco brooch is ornamented to the center with a feature bezel set 1.30Ct Old European cut diamond. The central diamond is encompassed with horizontal pales embellished with thirty-eight pavé set Old European cut diamonds, accented to either end with seven further diamonds within rounded segments. This symmetrical millegrain decorated frame bears four impressive Art Deco swept collar motifs emanating from the central design, each incorporating four swept rays, ornamented with a total of twenty-six pavé cut diamonds. This large and intricate brooch features a paralleling oval border conjoining the aforementioned four cardinal swept motifs, in addition to a rectangular cut cornered border to the outer edge. These impressive borders are ornamented with forty-four pavé set Old European cut diamonds, completing the design. The brooch secures to the reverse with a hinged pin and catch. This Art Deco brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. The antique 1930s Art Deco brooch in platinum is supplied with an independent diamond grading certificate for the feature diamond, in addition to an independent diamond grading report card for the supporting stones. Condition This magnificent and large antique brooch...

A stunning, fine and impressive antique Art Deco 3.67 carat diamond and platinum spray brooch; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive Art Deco brooch has been crafted in platinum. The pierced decorated Art Deco frame has been modelled in the form of a stylised flower. The flower head is ornamented with a principle claw set Old European cut diamond. One side of this feature stone is embellished with four impressive baguette cut diamonds, emanating in the form of stamen. The curvilinear petals and stem of the floral design are embellished with twenty-four eight cut diamonds. The pierced decorated angular frame to the lower portion, replicating the stem and foliage, is ornamented with forty-one pavé set eight-cut diamonds The design is tied by an impressive ribbon bow motif, incorporating fourteen channel set baguette cut diamonds. The brooch secures to the reverse with a double hinged pin. This antique Art Deco floral brooch is fitted to a later hinged Moroccan leather presentation case with a satin and velvet lined interior, securing with push fit catch. The cover of the box features the retailer's mark 'Licht & Morrison, 43 Davies Street, London W.1'*. This antique Art Deco brooch...

A stunning antique Art Deco 10.95 carat diamond and platinum double clip duette brooch; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and i...

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...

Art Deco Diamond Clips in platinum. Well made with fine white diamonds the brooch can be worn together or separated into separate dress clips. There are 10 cts of near colorless (G...

Art Deco Diamond Clips in platinum. Well made with fine white diamonds the brooch can be worn together or separated into separate dress clips. There are 10 cts of near colorless (G...

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...

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...

Art Deco Brooch Double Clip Sapphire and Diamond on platinum and white gold. Circa 1935. The Art Deco era stands as an eternal source of inspiration. The Art Deco Brooch Double Clip...

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...