Edwardian 9.35 Carat Natural Yellow & Blue Sapphire Solitaire Ring, circa 1910

An unbelievably beautiful and unique gem. The natural and unheated sapphire is blue at the edges, with a distinct yellow stripe running through the middle; at the some angles the stone is mostly blue, sometimes mostly yellow and sometimes – when the colours merge – mostly green. This wonderful stone is secured in an equally wonderful mounting, with fifty-four diamonds pavé set in the shoulders and gallery – including four at the tip of each claw. Fine milgraining and decorative etching along the shank add the finishing touch to this early 20th century masterpiece.

Accompanied by a sapphire report from Gemmoligical Certification Services (GCS) stating the sapphire shows no indication of heating, and is of basaltic origin.

Cut – Old round cut sapphire and eight-cut diamonds.

Colour – The diamonds are G to H.

Clarity – The sapphire is eye clean. The diamonds are VS2 to SI1 (all are clean to the naked eye).

Carat – The sapphire is 9.35 carat. The total approximate diamond weight approximately 0.48 carat.

Circa – 1910.

Size – O (UK) or 7 (US). Complimentary sizing is available, can go up or down. Please contact us first if you would need this sized.

Measurements – The sapphire is 12.13 x 12.32. Sits 8.8mm from the finger.

Metal – Platinum. Tested.