1930s Emerald 1.29 Carat Diamond Platinum Brooch

A stunning, fine and impressive antique Art Deco style 0.48 carat emerald and 1.29 carat diamond, platinum brooch; part of our antique jewelry and estate jewelry collections. This stunning antique diamond and emerald brooch...

A stunning, fine and impressive 1.29 carat diamond and 18 karat yellow gold pendant/brooch; part of our diverse antique and vintage jewellery/estate jewelry collections. This stunning, fine and impressive honeycomb diamond pendant has been crafted in 18k yellow gold. The vintage frame (1978) has a geometric honeycomb design consisting of seven hexagonal shaped sections. Each section is ornamented with an articulated six claw setting accented with a fluted design and embellished with an antique (circa 1900) Old European round cut diamond; the largest of which is the central stone (0.38ct). The incurves of the outer border of the design are accented with an antique Old European round cut diamond, displayed within organic bud-shaped settings. The pendant is suspended from a contemporary 18k yellow gold 45.72cm/18" trace chain via an integrated, hinged ring loop attachment. This chain may be replaced with a chain of choice on request. This versatile pendant is fitted with an integrated hinged pin and security clasp to the reverse to allow it to be worn as a brooch if so desired. The pendant is hallmarked to the reverse of the setting with the gold guarantee mark (crown), the 18 ct gold fineness mark 750, the London Assay Office hallmark (leopard's head) and the date letter for 1978 (D). The pendant is supplied with an independent diamond grading certificate for the central diamond, in addition to an independent diamond grading report card for the supporting diamonds. Reflections in photographs may detract from the true representation of this fine example of diamond jewellery/estate jewelry. Condition This vintage honeycomb pendant is fine quality, set with very high color graded antique diamonds displaying a fine white color and brilliance. The pendant is a very good gauge of gold and is in excellent condition, with a very clear full set of British...

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

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 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...

The brooch is finely crafted in platinum with diamonds weighing approximately total of 1.20, 2.00, 3.60 and 8.00 carat.

1930's Buccellati brooch set with 72 mix cut diamonds weighing approximately 6.2 carats. Signed 'M. Buccellati'. 72.91 mm x 31.08 mm Metal Type: Pla...

Gorgeous 1930 platinum diamond double clip brooch consisting of two symmetrical parts at the feet of each other, each part is fully embedd...

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...

Former property of an English Gentleman. Elegant and Stunning as usual Art Deco design is one of our favorite period. Bow tie brooch in diamond and calibrated sapphires. Circa 1930. French mark for platinum. Dimensions: Length: 6.5 centimeters (2.6 inches) Width: 2 centimeters (0.8 inches). We are reknown for curating unfindable jewels. Most of the pieces of our collection are antique, one-of-a-kind and formerly owned by...