Burmese ruby

Platinum, cabochon ruby and diamond necklace, France. Photo Sotheby's. The geometric collar of articulated form, the panels set with 84 cabochon rubies weighing approximately 100.00 carats spaced and bordered by baguette, old European and single-cut diamonds weighing approximately 25.60 carats, internal circumference approximately 14 inches, with French assay and maker's marks; circa 1930. Estimation 100,000 — 150,000 USD Litterature: Illustrated in The Necklace: From Antiquity to the Present, by Daniela Mascetti and... [Lire la suite]

Pair of platinum, 18 karat gold, ruby and diamond pendant-earclips, Harry Winston. Photo Sotheby's Set with ten oval-shaped rubies accented by round and marquise-shaped diamonds weighing approximately 5.40 carats, signed Winston. Estimation 25,000 — 35,000 USD Accompanied by AGL report no. CS 57483 A and B stating that an excess of 50% of the rubies tested at random are of Burmese (Mong Hsu Type) origin, with indications of heating. Sotheby's. Magnificent Jewels. New York | 11 déc. 2013 - www.sothebys.com

An exquisite platinum, ruby and diamond ring. Photo Sotheby's Of crossover design, set with a cushion-cut ruby weighing 4.45 carats and a cushion-cut diamond weighing 3.85 carats, the mounting further decorated with calibré-cut rubies and baguette diamonds, size 4. Estimate 400,000 — 600,000 USD Accompanied by AGL report no. CS 56992 stating that the ruby is of Classic Burmese origin, with no indications of heating. Accompanied by GIA report no. 2155693346 stating that the diamond is F color, VS2 clarity. ... [Lire la suite]

Pair of platinum, 18 karat gold, ruby and diamond earclips, Harry Winston. Photo Sotheby's Centered by two oval-shaped rubies weighing 11.08 and 10.03 carats, framed by round, pear and marquise-shaped diamonds weighing approximately 8.80 carats,stamped HW, numbered 87978. Estimate 350,000 — 450,000 USD Accompanied by two AGL reports: No. CS 57069 stating that the 11.08 carat ruby is of Burmese origin, with indications of heating. No. CS 57070 stating that the 10.03 carat ruby is of Burmese origin, with indications... [Lire la suite]

Platinum, ruby and diamond ring. Photo courtesy Sotheby's. Set with a cushion-cut diamond weighing 5.70 carats and a cushion-cut ruby weighing 10.28 carats, the mounting decorated with old European and single-cut diamonds weighing approximately 1.05 carats, size 6¼; circa 1915. Estimation 150,000 — 200,000 USD  Accompanied by GIA report no. 2155606678 stating that the diamond is E color, VS1 clarity. Accompanied by AGL report no. CS 56435 stating that the ruby of Burmese origin, with no indications of... [Lire la suite]

Platinum, ruby and diamond bracelet, France. Photo courtesy Sotheby's Designed with a delicate openwork pattern set with numerous old European and single-cut diamonds weighing approximately 24.80 carats, accented by three oval-shaped rubies weighing approximately 6.75 carats,length 7¼ inches, numbered 1627, with French assay marks; circa 1930. Estimate:  $400,000 – $600,000 Accompanied by AGL report no. CS 55892 stating that the rubies are of Classic Burmese origin, with no indications of heating. Although unsigned,... [Lire la suite]

Unmounted ruby. Photo courtesy Sotheby's The oval ruby weighing 9.81 carats. Estimate   25,000 — 35,000 CHF Accompanied by SSEF report no.66848, stating that the ruby is of Burmese origin, with no indications of heating.  Sotheby's. Magnificent Jewels. Genève | 13 nov. 2013 - www.sothebys.com

Ruby and diamond necklace, 1930s. Photo courtesy Sotheby's. Of geometric design decorated with oval rubies, circular-cut and baguette diamonds, accented with a pair of plaques of ribbon design and a pendant, length approximately 560mm, French assay and partial maker's marks, detachable into eight sections. Estimate 270,000 - 450,000 CHF Accompanied by Gübelin report no. 13100140, stating that a random selection of the rubies in excess of ninety percent is of Burmese origin, with no indications of heating,... [Lire la suite]

Ruby and diamond ring, Bulgari. Photo courtesy Sotheby's. The cabochon ruby weighing 25.90 carats, set within a frame of marquise- and pear-shaped diamonds, size 61, signed Bulgari. Estimate 25,000 - 35,000 CHF Accompanied by SSEF report no. 68181, stating that the ruby is of Burmese origin, with no indications of heating.  Sotheby's. Magnificent Jewels. Geneva | 13 Nov 2013 - www.sothebys.com

The Regal Ruby. Photo courtesy of Christie's The ring is set with an oval-shaped ruby weighing 13.21 carats, flanked by half-moon diamonds, mounted in 18k white and yellow gold. High estimate: US$7.25 million Magnificent Jewels sale at Christie's  Hong Kong. Tuesday 26 November 2013