COLOUR-CHANGE SAPPHIRE AND DIAMOND RING WITH GIA CERTIFICATE
Set with an oval-shaped colour-change sapphire, weighing approximately 12.27 carats, within a round and taper baguette-cut diamond surround, mounted in platinum

Material: Platinum
Colour-change sapphire: one oval-shaped colour-change sapphire measuring approximately 13.58 x 10.52 x 9.58 mm weighing approxaimtely 12.27 carats as stated in GIA certificate
Diamond: round and tapered baguette-cut diamonds weighing approximately 2.00 carats total
Size/Dimensions: US ring size 5¾
Marks: Pt900, 12.27, D2.00
Certificate: Accompanied by report no. 6191986725 dated 19 May 2015 from the Gemological Institute of America stating that the natural sapphire is with no indications of heating, colour from violet-blue changing to purple

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