What: Jewellery, Silver & Watches SaleWhere: Cheffins, Clifton House, 1 & 2 Clifton Road, Cambridge, CBI 7EA, United KingdomWhen: 11 April, 11.00 AM GMTTop lots of the sale:— Lot 0460: “A magnificent Art Deco diamond plaque bracelet.” Composed of five articulated plaques; the central plaque with nine graduating baguette cut diamonds with a total estimated weight of approximately 4.50ct, with three old cut or brilliant cut diamonds claw set on each side, with a total estimated weight of approximately 3.00ct, the rest of the plaque composed of geometric symmetrical sections pave set with old, brilliant and carre cut diamonds, the remaining two pairs of plaques, set on each side and styled to complement the centre, lavishly set with round, baguette and carre cut diamonds, with a four bar diamond set semi tubular hinged clasp, unhallmarked white metal tested using X ray fluorescence spectroscopy as platinum with white gold clasp, length 175mm, width 30mm and weight 93.2g, total estimated weight of diamonds in excess of 32ct. Estimate: 25,000 £ - 30,000 £ (32,899 USD – 39,478 USD)—Lot 0459: “An important sapphire and diamond cluster ring.” The rectangular cushion shaped mixed cut sapphire weighing 7.16ct, double claw set within an undulating border of sixteen claw set round brilliant cut diamonds, basket setting and knife edge shoulders to a plain squared off shank, unhallmarked white metal stamped '750', size I-J, estimated weight of diamonds 1.70ct. Estimate: 12,000 £ - 15,000 £ (15,791 USD – 19,739 USD)—Lot 0425: “An oval diamond and enamel Kundan-Meena ring.” The rub over set oval facetted and foil backed diamond measuring approximately 16 x 13mm within a bezel of dark blue enamel decoration, the closed back lavishly enamelled with white, red, blue and green foliate and symmetrical designs, the shoulders decorated with green and red enamelled flowers, to a plain shank, unhallmarked yellow metal tested using X ray fluorescence spectroscopy as an alloy of 98% pure gold, 0.8% copper and 1.2% silver, size J-L. Estimate: 9,000 £ - 12,000 £ (11,843 USD – 15,791 USD)—Lot 0451: “An important Art Deco diamond plaque bracelet.” The three principal matching plaques, convex and square shaped, each with a central diamond estimated to weight approximately 0.75ct, composed of symmetrical open scrollwork interlocking sections pave set with old, brilliant and single cut diamonds joined to the three smaller matching plaques, convex and rectangular shaped, each with a central diamond estimated to weigh approximately 0.30ct and similarly diamond set, by six articulated three row pave set diamond box sections, one of which forms the hidden clasp with sprung sliding catch, with attached safety chain, unhallmarked white metal tested using X ray fluorescence spectroscopy as platinum, length 18.5cm, width 35mm and weight 87.6g, total estimated weight of diamonds in excess of 17ct. Estimate: 5,000 £ - 8,000 £ (6,580 USD – 10,528 USD)— Lot 0458: “An impressive emerald and diamond ring.” The step cut emerald, possibly of Colombian origin, a vivid green and markedly sparsely included, measuring 12.10mm x 8.95mm with an estimated weight of 4.38cts, four claw set above a close border of eighteen round brilliant cut diamonds and outer border of four pairs of similar diamonds spaced by undulating lines of channel set graduated tapered baguette cut diamonds, to a plain shank size L½ which flares up under the shoulders; yellow metal stamped '750'; total estimated weight of diamonds in excess of 2.25cts; length of ring head 2.4cm. Estimate: 5,000 £ - 7,000 £ (6,580 USD – 9,212 USD)— Lot 0457: “A French Art Deco diamond and platinum bar brooch.” The central cushion shaped rub over set old cut diamond estimated to weigh approximately 1.20ct within an open rectangular pave set rose cut diamond surround, the principal bars on each side pave set with graduating old cut diamonds, with a shorter line of pave set rose cut diamonds above and below, the pin with sliding safety catch in addition to an attached safety chain, French dog's head mark for platinum and maker's lozenge on the brooch and French eagle's head mark for 18ct white gold on the pin; overall length 9cm and width 1.1cm, total estimated weight of diamonds approximately 7.50ct, presented in the original fitted case. Estimate: 4,000 £ - 6,000 £ (5,264 USD – 7,895 USD)—Lot 0449: “A pair of diamond flower head cluster ear studs.” Each with an old round brilliant cut diamond centre four claw set above a close border of eight pointed petals each set with a round brilliant cut diamond, set in unmarked white metal; diameter 1.6cm, total estimated weight of diamonds approximately 3.30cts. Estimate: 4,000 £ - 6,000 £ (5,264 USD – 7,895 USD)For details, visit: https://www.liveauctioneers.com/Click on the slideshow for the highlights of the sale.http://www.blouinartinfo.com/Founder: Louise Blouin Read more