Art Deco Burma Sapphire, Diamond, Rock Crystal Quartz, Pla...Click the image to load the highest resolution version.
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DescriptionArt Deco Burma Sapphire, Diamond, Rock Crystal Quartz, Platinum Brooch, French
The brooch features a pair of sapphire cabochons, with one measuring 12.38 x 9.29 x 6.38 mm and weighing approximately 6.75 carats, and one measuring 12.80 x 9.22 x 6.17 mm and weighing approximately 6.75 carats, enhanced by European-cut diamonds weighing a total of approximately 6.00 carats, accented by carved rock crystal quartz, set in platinum, French hallmarks. A GIA report # 5172971216, dated November 14, 2016, stating Natural Sapphires, Origin Burma (Myanmar), No Indications of Heating, accompanies the sapphires. Gross weight 27.90 grams.
Dimensions: 2-11/16 inches x 13/16 inch
Estimate: $5,000 - $7,000.
Avg Color: G-H-I
Avg Clarity: SI
Count: 51 - 75
Certification #: 5172971216
Shape: Oval Cabochon
Overall Condition: Good
Condition Notes: A unique piece! Completed by an 18k white gold pinstem. Some diamonds fall into the I clarity range. The sapphires have surface-reaching inclusions. French hallmark for platinum on the brooch, French hallmark for 18k gold on the pinstem, completed by a trombone catch and safety chain. Also an illegible maker's mark on the brooch. Some evidence of solder on the reverse.
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