6.19 Carat Blue Sapphire Platinum Ring

6.19 Carat Blue Sapphire Platinum Ring


Gorgeous platinum ring with a 6.19 carat blue Burma sapphire (Gübelin certified no heat and Burma origin). The center sapphire is bezel set and surrounded by a halo of 18 fine brilliant cut diamonds (total weight approx. 1.04 carat).

Blue Burma Sapphire: - 6.19 carat - Oval cut - Measures 11.39 x 7.91 x 6.99 mm - Origin: Burma (see Gübelin certificate) - Treatments: no treatments / no heat (see Gübelin certificate) - Clarity: VS (eye clean; fine natural inclusions, very typical of unheated Burma sapphires, can be seen with a loupe or microscope) - Color: blue; cornflower blue of medium intensity and saturation, not too light, not too dark (please inquire for a more detailed description of the color – we will do our very best)

Diamonds: - 18 pieces - Brilliant cut - G-H color - Clarity: Vs-Si - Total carat weight: approx. 1.04 carat

Comes with a gem report issued by the renowned Gübelin laboratory (Lucerne, Switzerland) stating that the center sapphire is of Burma origin and free of any treatments (NTE).

The ring has been crafted from 950 platinum (tested in our atelier, stamped Pt950), very likely in Switzerland. It is a fine, hand-forged piece, not casted as customary with mass produced jewelry. Obviously from a master´s hand. Please note the very delicate metal work, especially in the under gallery and in the fine milgrain work on the bezel.

Although the design of the ring dates clearly from the Art Deco of the 1920s or early 1930, we think that the ring was made much later, around 1970. However, due to the very classical cutting style of the sapphire (very good hand cutting, no modern precision cut) we think it is possible that the sapphire was previously set in an early 20th century ring which, possibly as a consequence of wear and damage, has been replaced by a later setting.

Excellent condition of both gems and metal work, only slight traces of wear and patina on the platinum.

Currently approx. size 8 (US), P 1/2 (UK) or 57 (EU). Can be sized up and down a few steps, perhaps even quite a few – please inquire, our Swiss master goldsmith will take care of it. Weight of the ring is about 14 g.

Will do great as an extraordinary engagement ring or a most generous gift for any occasion.

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