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Lot 146
A FINE SAPPHIRE AND DIAMOND RINGThe cushion-shaped sapphire weighing 6.26cts within a four-claw setting, between baguette-cut diamond shoulders, mounted in 18K gold, diamonds approximately 1.00cts, French assay mark, maker's mark 'JF' ring size K¾ (adjustable)Accompanied by a report from the Gubelin laboratory in Switzerland stating that the sapphire weighing 6.26cts is of Sri Lankan origin, with no indications of heating. Report number 12080090, dated August 12th 2012.
Lot 150
A SAPPHIRE AND DIAMOND CLUSTER RINGThe oval-shaped sapphire weighing 4.01cts within a four-claw setting and round brilliant-cut diamond frame, mounted in 18K gold, diamonds approximately 0.80ct total, UK assay marks, ring size L½Accompanied by a report from The Gem & Pearl Laboratory in London, stating that the sapphire weighing 4.01cts is of Sri Lankan origin, with no evidence of heat treatment. Report no. 17006, dated March 26th 2019.
Lot 151
A COLOURED DIAMOND AND DIAMOND NECKLACE, RING AND EARRINGS SUITE, BY PICCHIOTTIThe necklace designed as a bombé marquise-shaped pendant pavé-set throughout with round brilliant-cut yellow diamonds, suspending from knifewire links connected with round brilliant-cut diamonds, terminating with round-shaped gold links, with a pair of pendent earrings and a ring en suite, all mounted in 18K gold, diamonds approximately 8.00cts total, all signed Picchiotti, English import marks, necklace length 41.2cm, pendant length 3cm, earrings length 3.7cm, ring size O** Please note that the yellow diamonds have not been tested for natural colour.In 1967 Giuseppe Picchiotti started creating his own jewellery collection in a workshop, which he opened in the small Italian district of Valenza. Today his name is synonymous with miniature works of art, displaying a fusion of classical styling and modern elegance, and featuring gemstones like ruby, amethyst and diamond set in exquisite gold, as seen in pieces from the Picchiotti Seta, Imperial, L Marquise and Luna collections. Each piece is designed and crafted entirely in house, assuring designs are made to the high standards the Italian family owned company pride themselves on.The white and yellow diamond necklace, earrings and ring, are an elegant suite that display the modern elegance for which Picchiotti is renowned. The delicate pavé-set pieces set alongside single claw set diamonds create a contrast for the eye and result in a very pleasing and modern design.
Lot 161
A DIAMOND SINGLE-STONE RINGThe round brilliant-cut diamond weighing 3.40cts within a four-claw setting, to a plain hoop, mounted in 18K gold, French assay mark, ring size N½Accompanied by a report from Gem & Solid Phase laboratory in France, stating that the diamond weighing 3.40cts is G colour, SI1 clarity. Report no. 20180728 dated July 28th 2018.
Lot 179
A THREE-STONE EMERALD AND DIAMOND RINGThe octagonal-shaped emerald weighing approximately 1.30cts, between two round brilliant-cut diamonds, within collet-setting, mounted in 14K gold, diamonds approximately 1.30cts total, ring size O½Accompanied by a report from GCS laboratory in London, stating that the emerald is of Colombian origin, with minor clarity enhancement. Report number 79208-40, dated April 8th 2019.
Lot 191
A RUBY AND DIAMOND CLUSTER RINGThe oval-shaped ruby weighing approximately 4.00cts, within a surround of round brilliant-cut diamonds, mounted in 18K gold, diamonds approximately 1.50cts total, French assay mark, ring size J½Accompanied by a report from the SSEF laboratory in Switzerland, stating that the ruby is of East African origin, with no indications of heating. Report number 89290, dated January 16th 2017
Lot 198
A SINGLE-STONE RINGThe round brilliant-cut diamond weighing 3.60cts within a four-claw setting, to a trifurcated plain hoop, mounted in 18K gold, ring size J½Accompanied by a report from the GIA laboratory in the USA, stating that the diamond weighing 3.60cts is K colour, VVS2 clarity. Report number 7318231699, dated November 6th 2018.
Lot 242
A SAPPHIRE AND DIAMOND RINGThe circular-cut sapphire weighing 2.54cts within a four-claw setting, between two pear-shaped diamond shoulders, mounted in 18K gold, diamonds approximately 0.30ct total, ring size L½Accompanied by a report from The Gem & Pearl Laboratory in London, stating that the sapphire weighing 2.54cts is of East African original with no evidence of heat treatment. Report no. 16556, dated November 23rd 2018.
Lot 244
A SAPPHIRE AND DIAMOND RINGThe cushion-shaped sapphire weighing 7.21cts within a four-claw setting, between tapered baguette-cut diamond shoulders, mounted in 18K gold, diamonds approximately 0.20ct total, ring size LAccompanied by a report from The Gem & Pearl Laboratory stating that the sapphire weighing 7.21cts is of Sri Lankan origin with no evidence of heat treatment. Report no. 17004, dated March 26th 2019.
Lot 50
A DIAMOND CROSS-OVER RINGDesigned as two flowerheads, composed of two round brilliant-cut diamonds within a surround of marquise-cut diamonds, mounted in 18K gold, principal diamonds approximately 1.20cts each, remaining diamonds approximately 2.70cts total, French assay mark, cased by 'M Guilly, Monte Carlo', ring size Q½
Lot 60
A FINE CORAL AND DIAMOND DEMI-PARURE, BY M. GÉRARD, CIRCA 1970Comprising a pair of earclips and a ring, each set with an oval-shaped cabochon coral within a surround of graduated round brilliant-cut diamonds, mounted in 18K gold, diamonds approximately 7.00cts total, all signed M. Gérard, numbered, maker's marks, French assay marks, ring size O (adjustable), earrings length 2.5cm** Please note that this lot contains coral and is subject to CITES regulations when exporting outside of the EUFrenchman Louis Gérard worked for many years for the world-famous house of Van Cleef & Arpels before making the decision to establish a maison of his own in 1968. Thus, the house of M Gérard was born and opened its doors for the first time at 8 Avenue Montaigne in Paris. Gérard worked primarily with the Atelier Vassort workshop producing magnificent suites of jewellery of the highest quality and craftsmanship and lavishly decorated with diamonds and precious gems. A character with a large personality, Gérard delighted in throwing fabulously stylish parties from Cannes to Monte Carlo, for the jet-setting elite he proudly called clients. His boutiques were situated in London, Lausanne, Monte Carlo and Gstaad, an upscale resort town in the Swiss Alps. However, the rapid expansion and extravagant entertaining budget sadly proved unsustainable and in 1985, Gérard was forced to sell out to a group of American investors. He later succeeded in re-gaining his company and re-launched under the name of Louis Gérard, Joaillier International but this success was short-lived and by 1991, the firm was forced once again to shut its doors.Today, pieces from the prestigious house continue to be highly sought after for their magnificent quality. A number of pieces by the house appeared as highlights of “The Royal House Sale” at Christie’s Geneva in November 2006, one of the top ten most expensive private jewellery collections ever sold at auction.
Lot 7
A GEM-SET 'ALLEGRA' RING, BY BULGARISet with three articulating rows of brilliant-cut diamond links, highlighted with step-cut citrine, an oval-shaped tourmaline, a cabochon blue topaz and a cabochon peridot, mounted in 18K gold, diamonds approximately 0.70cts total, signed Bvlgari, Italian assay marks, ring size Q, maker's case
Lot 91
A DIAMOND DRESS RINGThe central trio of round brilliant-cut diamonds within a four-claw setting, within a surround of graduating similarly-cut diamonds, mounted in 18K gold, principal diamonds approximately 0.70ct, 0.35ct & 0.35cts, remaining diamonds approximately 2.00cts total, ring size L½
Lot 94
A DIAMOND DRESS RINGOf bombé design set with a round brilliant-cut diamond at the centre weighing 2.69cts, within a surround of pear-shaped diamonds in collet-setting, mounted in 18K gold, remaining diamonds approximately 3.00cts total, French assay mark, ring size L¾Accompanied by a laboratory report from 'Gem & Solid Phase' in France, stating that the diamond weighing 2.69cts is I colour, VS2 clarity. Report number 20181109-248 dated November 9th 2018.
Lot 98
A ROCK CRYSTAL, ONYX AND DIAMOND 'TORCHON' NECKLACE, BY SEAMAN SCHEPPSComposed of fluted rock crystal links, interspersed by further rock crystal and onyx discs, accented by five round brilliant-cut diamond rondelles, mounted in 18K gold, maker's mark for Seaman Schepps, length 97.5cmPlease note that this necklace can also be worn separately as two necklaces, lengths 46cm & 52cm.Jewellery designer Seaman Schepps is the embodiment of the American Dream. Schepps was born into an immigrant family and grew up in tenements on the Lower East Side of New York. His marvellous jewellery designs took the American market by storm in the 1930s allowing Schepps to rise through the social strata.With his pioneering designs including chunky brooches, barberic bracelets and bubble earrings, Schepps defined a new style of the American woman and his jewellery featured on the covers of top fashion publications such as Vogue, Harper's Bazaar and Look. He counted Katherine Hepburn, Coco Chanel, Elsa Schiaparelli, the Duchess of Windsor and Andy Warhol, as well as members of the Du Pont, Mellon and Rockerfeller families, all among his clients. In the late 1930s and early 1940s, Schepps began to experiment with rock crystal. Carving and engraving the precious stone, he created pieces in which it complimented and counterbalanced other precious gem stones such as emerald or jade. He also produced exquisite examples which allowed the rock crystal to shine in its own light, similar in design to the present lot (albeit a contemporary piece inspired by the designs of the founder). Rock crystal enjoyed a resurgence in the 1960s when Schepps created further pieces of clean simplistic design such as the barrel ear clips and ring and the familiar shell ear clips composed solely of rock crystal paired with yellow gold. After Schepps’ death in 1972, Patricia Schepps Vaill continued to make jewellery in her father’s style, often using elements from pieces he had designed. Vaill developed a new look in jewellery aimed at appealing to a younger clientele. After twenty years at the helm of her father’s company, Vaill retired and passed the baton to Jay Bauer and Anthony Hopenhajm who have continued to produce jewellery in the unique Schepps style.Today’s designs continue to draw on the Schepps archives which contain over 5,000 detailed jewellery renderings, and 650 moulds. The pieces created in the workshop continue to be made with cutting-edge methods and inventive, unusual materials. Classic pieces are rendered in new materials and signature materials are used for bold new styles. The flagship store on Park Avenue at 58th Street continues to attract socialites, movie stars, royalty and trend-setters who are drawn to Schepps’ innovative use of exotic materials. Today, some 50 years after his death, he continues to inspire modern jewellers.
Lot 5235
A ruby and diamond cluster ring, central raised round brilliant cut diamond, surrounded by a band of five vibrant red rubies and five brilliant cut alternating stones, total estimated approx stone weights, diamonds, 0.37ct, rubies 0.25ct, 18ct white gold shank, stamped 18ct, size L//M, 6.2g gross
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566841 item(s)/page