Burmese ruby

Ruby and diamond ring, circa 1910 - Sothebys The cushion-shaped ruby framed within a double row of single-cut diamonds, the bifurcated shoulders similarly embellished, size 53. Estimation: 120,000 - 170,000 CHF Accompanied by SSEF report no. 59795, stating that the ruby is of Burmese origin, with no indications of heating. otheby's. Magnificent Jewels and Noble Jewels. Genève | 14 mai 2013 www.sothebys.com

Ruby and diamond ring - Sothebys The cabochon ruby weighing 14.01 carats, claw-set between marquise-, pear-shaped and oval diamonds, size 54. Estimation: 48,000 - 72,000 CH Accompanied by Gübelin report no. 13040010, stating that the ruby is of Burmese origin, with no indications of heating, and two additional information sheets about the Mogok origin and unheated rubies. Sotheby's. Magnificent Jewels and Noble Jewels. Genève | 14 mai 2013, www.sothebys.com

Ruby and diamond ring, circa 1910 - Sothebys The cushion-shaped ruby framed within a double row of single-cut diamonds, the bifurcated shoulders similarly embellished, size 53. Estimation: 120,000 - 170,000 CHF Accompanied by SSEF report no. 59795, stating that the ruby is of Burmese origin, with no indications of heating. Sotheby's. Magnificent Jewels and Noble Jewels. Genève | 14 mai 2013, www.sothebys.com

Ruby and diamond necklace, 1930s. Photo Sotheby's Designed as a series of geometric links set with cushion-shaped rubies, circular-, single-cut and baguette diamonds, length approximately 345mm, separates into two bracelets, lengths approximately 175 and 170mm, each with French assay and maker’s marks, one small diamond deficient. Estimate:  90,000 – 145,000 CHF Accompanied by Gübelin report no. 12120108, stating that the rubies are of Burmese origin, with no indications of heating. PROPERTY OF A... [Lire la suite]

Important ruby, turquoise and diamond necklace. Photo Sotheby's Composed of four graduated strands of ruby beads, the floral clasp set with cabochon rubies, polished turquoise and circular-cut diamonds, length of shortest row approximately 650mm. Estimate:  470,000 – 750,000 CHF Accompanied by Gübelin report no. 13020145, stating that in excess of 90% of the six hundred and forty three ruby beads were tested at random and found to be of Burmese origin, with no indications of heating. ... [Lire la suite]

Important  ruby and diamond ring. Photo Sotheby's The cushion-shaped ruby weighing 11.01 carats, claw-set between baguette diamond shoulders, size 52. Estimate:  750,000 – 1,125,000 CHF Accompanied by SSEF report no. 60569 and GRS report no. GRS2011-091719, each stating that the ruby is of Burmese origin, with no indications of heating, the GRS report adding that testing revealed characteristics corresponding to those of a natural ruby from the Mogok region, demonstrating a rare combination of size... [Lire la suite]

A fine ruby and diamond brooch. Photo Christie's Image Ltd 2013 Designed as a flower, centering upon an oval-shaped ruby, weighing approximately 5.56 carats, extending six marquise-shaped diamond petals, weighing approximately 5.63, 5.11, 5.02, 4.98, 4.08 and 4.03 carats, to the detachable baguette-cut and marquise-shaped diamond stem, mounted in platinum and gold, 7.0 cm - Estimate CHF780,000 – CHF1,200,000 Accompanied by report no. 66168 dated 6 December 2012 from the SSEF Swiss Gemmological Institute... [Lire la suite]

Edwardian Burmese Ruby, Diamond, Platinum Ring. Photo Heritage Auctions The ring features an oval-shaped ruby measuring 9.13 x 7.52 x 4.29 mm and weighing approximately 2.36 carats, enhanced by rose-cut diamonds weighing a total of approximately 0.36 carat, set in platinum. A GIA Laboratory report #2145765109, dated June 28, 2012, statingNatural Corundum, Natural Ruby, CMT Type I, Origin Burma (Myanmar), No Indications of Heating, accompanies the ruby. Gross weight 3.90 grams. Size: 5-3/4... [Lire la suite]

Burmese Ruby, Sapphire, Diamond, Gold Ring, Bvlgari. Photo Heritage Auctions The ring features an oval-shaped ruby measuring 9.85 x 7.00 x 4.28 mm and weighing 3.20 carats, flanked by oval-shaped sapphires weighing a total of approximately 0.75 carat, accented by full-cut diamonds weighing a total of approximately 1.55 carats, set in 18k gold, marked Bvlgari, C2131. An AGL report # CS 53020 dated January 23, 2013, stating Natural Corundum, Burma (Myanmar) Origin, No Evidence of Heat, accompanies the ruby. Gross... [Lire la suite]

Platinum, Ruby, Emerald and Diamond Brooch, Charlton & Co. - Sotheby's The oval-shaped brooch of openwork design, set with two emerald-cut rubies weighing approximately 2.80 and 2.50 carats, accented by numerous old European and single-cut diamonds weighing approximately 9.15 carats, further decorated with four square-cut emeralds, signed Charlton; circa 1930. Estimate: 25,000 - 35,000 USD Accompanied by AGL report no. CS 53851 A and B stating that the rubies are of Burmese origin, with no indications of... [Lire la suite]