13 mai 2018

Tiancheng International announces highlights from the Jewellery and Jadeite Spring Auction 2018

Lot 197. Important Jadeite Bangle. Estimate on Request. Sold for HK$56,400,000. © Tiancheng International HONG KONG.- Tiancheng International will hold its Jewellery and Jadeite Spring Auction 2018 on 3 June, offering a diverse selection of iridescent coloured gemstones, diamonds and jadeite pieces. Leading the auction is an important jadeite bangle with rich emerald green colour and fine translucency. Altogether the sale will present nearly 250 lots of coveted jewellery and jadeite pieces. Mr. Stewart... [Lire la suite]

01 mai 2018

Boucheron, Vanity case 'Mountain Landscape', ca. 1928

Boucheron, Vanity case 'Mountain Landscape', ca. 1928, green and black enamel, mother-of-pearl, diamonds, onyx, gold, mirrored plate glass.. L x W x D: 9 × 5.1 × 1.3 cm. French gold assay marks. Signed Boucheron Paris. Lent by Private Collection. © Cooper Hewitt
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04 décembre 2017

A diamond necklace, Boucheron

Lot 142. A diamond necklace, Boucheron. Sold for US$ 31,250 (€26,373). Sold for US$ 22,500 (€18,988). Photo: Bonhams. designed as an articulated choker, composed of diagonal bombé spiral links, set with round brilliant-cut diamonds;signed Boucheron, no. P56088, with maker's mark and French assay mark; accompanied by a signed box; estimated total diamond weight: 27.50 carats; mounted in 18k white gold; gross weight approximately: 140.00 grams; length: 13 1/8in. Bonhams. FINE JEWELLERY, 4 Dec... [Lire la suite]
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04 décembre 2017

An Art Deco enamel and 18k gold lipstick case, Boucheron, circa 1920

Lot 18. An Art Deco enamel and 18k gold lipstick case, Boucheron, circa 1920. Sold for US$ 7,500 (€6,329). Photo: Bonhams. cylindrical, the body with Chinese riverbank landscape; signed Boucheron, Paris; accompanied by a fitted box; length: 2in. Bonhams. FINE JEWELLERY, 4 Dec 2017, NEW YORK
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15 octobre 2017

Jadeite, onyx and diamond pendant, Boucheron, circa 1925

Lot 256. Jadeite, onyx and diamond pendant, Boucheron, circa 1925. Estimate 12,000 — 15,000 GBP. Courtesy Sotheby's. Set with an oval jadeite disc carved on both sides with a design of double gourds on a vine, within a millegrain border set with rose and circular-cut diamonds, the base set with polished onyx and jadeite sections, suspended from a diamond set tapered loop, one diamond deficient, signed Boucheron, French assay marks.  Sotheby's. S. J. Phillips: A Bond... [Lire la suite]
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21 juillet 2017

Boucheron Hiver Impérial high jewellery

Boucheron Hiver Impérial – Flocon Impérial. Necklace set with a 5,20 ct E VVS1 cushion diamond and rock crystal, paved with diamonds, on white gold. Photo: Courtesy of Boucheron Lumière de Nuit. Boucheron finds the mysterious side of nature in the polar night. Untamed, majestic, powerful – it is no match for humans. The Lumière de Nuit chapter captures this force in a huge snowflake, cascading spinels and a pack of Animaux des Neiges (Snow Animals). Boucheron Hiver Impérial – Flocon. Pendant... [Lire la suite]
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30 juin 2017

Sandra Cronan Ltd at Masterpiece London 2017

Raymond Yard. An aquamarine and white opal dress of asymmetric design clip by Yard. Four tapered silvers of opal are set into two diagonally opposing corners with two rows of diamond running up each side of the emerald cut aquamarine. Mounted in platinum. American, circa 1933. Sandra Cronan Ltd, Stand D 15 © 2017 MASTERPIECE LONDON LTD A pair of Egyptian Revival earrings of circular design, featuring a central sphynx in relief, bordered by coloured enamel heiroglyphics. English, circa 1885. Sandra Cronan Ltd,... [Lire la suite]
20 juin 2017

A 7,70 carats diamond and platinum ring by BOUCHERON, circa 1950

Lot 378. A 7,70 carats diamond and platinum ring by BOUCHERON, circa 1950. Estimation : 140 000 € / 160 000 €. Photo: Tajan Elle est ornée d’un diamant coussin en châton à griffes épaulé par deux diamants baguettes. Monture en platine. Travail français signé “Monture BOUCHERON”. Poids brut : 6,67 gr. Poids du diamant : 7,70 carats. TDD : 52.  Le diamant est accompagné d’un rapport du Laboratoire LFG énonçant selon son opinion : couleur I, pureté VVS2.  Importants... [Lire la suite]
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22 mai 2017

An important diamond necklace-brooch, by Boucheron

Lot 2045. An important diamond necklace-brooch, by Boucheron. Estimate HKD 5,100,000 - HKD 8,000,000 (US$650,000-1,000,000) © Christie's Images Ltd 2017 The detachable pendant designed as a hexagonal-shaped plaque with three central circular-cut diamond lines, flanked by rectangular and whistle-cut diamonds, extending to the surmount and tapered neckchain terminating in baguette-cut diamonds, further embellished by similarly-set scrolling swags at the front, pendant may be worn as brooch with additional... [Lire la suite]
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09 mai 2017

Pair of emerald and diamond pendent ear clips, Boucheron

Lot 206. Pair of Colombian emerald and diamond pendent ear clips, Boucheron. Estimate CHF 36,000 — 46,000. Photo: Sotheby's. Each set with a step-cut emerald weighing 5.16 and 5.50 carats respectively, within a frame of brilliant-cut diamonds, supporting a pear-shaped emerald weighing 8.99 and 10.44 carats respectively, surrounded with brilliant-cut diamonds, signed Boucheron, French assay and maker's marks.  Accompanied by SSEF report no. 80454, stating that the four emeralds are of... [Lire la suite]
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