(S)-Gia Certified Art Deco 1930 Platinum Ring With 10.58 Ctw in Burma Sapphire & Diamonds

Art Deco platinum cocktail ring.

A beautiful historical piece from the American Art-deco period, circa late 1930's. This cocktail ring was carefully crafted in solid .900/.999 platinum with .100/.999 Iridium and embellished with great natural earth mined gemstones.

Sapphire: Mounted in the center in a four-prongs setting, with 1 oval cabochon cut (13.38 x 9.61 x 6.73 mm) of a natural Burmese vivid blue sapphire of 9.22 carats. 

Diamonds: Accented at the sides in prongs settings, with 2 round brilliant cut diamonds, 0.40 carats. white colorless F/G color, VS-2 clarity.

Diamonds: Mounted in a channel setting, with 16 caliber straight baguettes, 0.96 carats, white colorless F/G color, VS-2 clarity. 

Weight: 9.95 grams (6.37 Dwt.).

Size: 6.75, sizable.

Measurements: From the top view 16.5 mm by 20.1 mm (0.65 x 0.79 Inches) and raise 11 mm over the finger.

Note: Among sapphires from different localities in the world, Burmese sapphire is renowned for its exceptional and unbeatable royal blue color. For centuries, in addition to the world-best-quality ruby and spinel, blue sapphire and some fancy sapphires have also been mined in Mogok, Myanmar.

Collateral: This piece is accompanied by the GIA laboratory certificate report number 6227405880, stating the central gemstone is a natural blue sapphire of 9.22 carats, transparent, not heated and from Burma (Myanmar) origin.

Collateral: It is accompanied by a presentation jewelry box.

Condition: The overall condition of this ring is excellent. Beside the little normal wear, there is no damage to the platinum. All the gemstones, are secured in the settings. This piece has been carefully inspected to guarantee the condition and the authenticity.

INVENTORY REF: R030723ATOE/.2872        **Gia BASI TREA ACOM/NN