Burmese ruby and diamond ring

Lot 2044. A superb 14.35 carat Colombian emerald and diamond ring, no oil. Estimate upon request. © Poly Auction Hong Kong Limited 2022 Set with a rectangular-shaped emerald weighing 14.35 carats, flanked on each side by trapezoid-shaped diamonds, mounted in platinum and 18K gold, ring size 5 3/4. SSEF, 2016, report no. 87568, 14.350 carat, Colombia, no indications of clarity enhancement Gübelin, 2016, report no. 16097232, 14.35 carat, Colombia, no indications of clarity enhancement. SSEF, 2015, report no.... [Lire la suite]

Lot 630. An important 4.37 carats Burmese ruby and diamond ring. Estimate HK$ 2,400,000 - 3,400,000 (€ 260,000 - 370,000). Photo: Bonhams. Set with a cushion-shaped ruby, weighing 4.37 carats, flanked by cushion-cut diamonds, weighing 0.91 and 1.00 carats, accented by round brilliant-cut diamonds; estimated total diamond weight 2.28 carats; mounted in 18k white gold; size 3¾ Accompanied by SSEF report #111702, dated 16 January 2020, stating that the ruby has no indications of heat treatment and... [Lire la suite]

Lot 1814. A Superb 11.88 carats Burmese 'Pigeon Blood Red' Ruby and Diamond Ring, Mounted By Raymond Yard. Estimate 44,000,000 — 64,000,000 HKD (5,613,960 - 8,165,760 USD). Courtesy Sotheby's. Set with an oval ruby weighing 11.88 carats, to the shoulders of geometric design, set with variously shaped diamonds, mounted in platinum, signed Yard, numbered, size 5¾, case stamped Raymond Yard. Accompanied by Gübelin report no. 14037106, dated 4 March... [Lire la suite]

Lot 223. An important 5.16 carat Burmese ruby and diamond ring, by Meister. Estimate CHF 280,000-350,000. Price realised CHF 551,000. © Christie's Image Ltd 2015 Set with a cushion-shaped ruby, weighing approximately 5.16 carats, within a pear-shaped, marquise and brilliant-cut diamond cluster, to the baguette-cut diamond shoulders, mounted in gold, ring size 6½. With maker's mark for Meister. Accompanied by report no. 77633 dated 28 November 2014 from the SSEF Swiss Gemmological Institute stating that... [Lire la suite]

A superb 8.03 carat Burmese ruby and diamond ring, by Etcetera. Estimate HK$8,700,000 – HK$12,000,000 ($1,123,414 – $1,549,536). Price Realized HK$8,799,750 ($1,136,294). © Christie’s Image Ltd 2004 The oval-cut ruby weighing 8.03 carat in the circular-cut diamond cluster surround and pear-shaped rose-cut diamond gallery, mounted in titanium and white gold. With jeweller’s mark for Etcetera. With report no. 42655 dated 14 April 2004 from the SSEF Swiss Gemmological Institute stating that the ruby is... [Lire la suite]

Lot 549. A 5.19 carats Burmese Ruby and Diamond Ring. Estimate HK$ 700,000 - 1,200,000 (€ 76,000 - 130,000). © Bonhams 2001-2018 The antique cushion-shaped ruby, weighing 5.19 carats, within a pear and marquise-cut diamond openwork surround, extending to the gallery, accented by brilliant-cut diamonds on the hoop, diamonds approximately 6.15 carats total, ring size 5¾. Accompanied by a SSEF report stating that the natural ruby has no indications of heat treatment and originates from Burma... [Lire la suite]

Lot 583. A 5.49 carats Burmese Ruby and Diamond Ring, Monture Cartier. Estimate HK$ 1,500,000 - 2,000,000 (€ 160,000 - 220,000). © Bonhams 2001-2018 The cushion-shaped ruby, weighing 5.49 carats, between marquise-cut diamond shoulders, diamonds approximately 2.40 carats total, signed monture Cartier, maker's mark, French assay marks, ring size 6½, original case Accompanied by a SSEF report stating in French that the natural ruby has no indications of heat treatment and originates from Burma (Myanmar).... [Lire la suite]

Peggy and David Rockefeller, May 13, 1973. Annenberg residence. Photograph by Arthur Levine, courtesy of the JPMorgan Chase Corporate History Program and The Rockefeller Archive Center. “Beauty, to me, whether found in nature or in man-made objects, is ennobling and enriches the soul.“ —DAVID ROCKEFELLER NEW YORK, NY.- Christie’s New York announces the June 12 auction of Magnificent Jewels & The Collection of Peggy and David Rockefeller and the concurrent Jewels... [Lire la suite]

Lot 338. Burmese Ruby weighing 7.70 carats and diamond ring. Estimate 345,000 — 430,000 CHF. © Sotheby's 2018 The cushion-shaped ruby weighing 7.70 carats, set between half-moon diamond shoulders, size 511/2. Accompanied by Gübelin report no. 17070140, stating that the ruby is of Burmese origin, with no indications of heating. Accompanied by Gübelin report no. 17070140, stating that the ruby is of Burmese origin, with no indications of heating.  Sotheby's. Magnificent Jewels... [Lire la suite]

Lot 2154. A 12.32 carat Kashmir sapphire and diamond ring. Estimate HKD 5,600,000 - 6,500,000 (USD 713,558 - 828,237). © Poly Auction. Centering upon an oval-shaped sapphire weighing 12.32 carats, flanked by two fancy-shaped diamonds, mounted in 18K gold, ring size 5. Accompanied by report no. 78154 dated 22 January 2015 from SSEF stating that the 12.329 carat sapphire is of Kashmir origin, with no indications of heating. Accompanied by report no. 15010279 dated 02 February 2015 from Gubelin stating that the 12.33... [Lire la suite]