Bidspirit auction | Pt900 1.79ct Natural Alexandrite and

Pt900 1.79ct Natural Alexandrite and 0.64ctw Natural Diamond Ring Size 5.5 W/GIA Report - This is a three-stone cocktail ring crafted from Pt900 platinum featuring a certified 1.79ct natural alexandrite. The center stone is a cushion-shaped natural chrysoberyl variety alexandrite of Sri Lankan origin, exhibiting a distinct color change from bluish green to purple. The stone is cut with a modified brilliant crown and a modified step cut pavilion, secured in a four-double-prong basket setting. Flanking the center are two bar-set tapered baguette-cut natural diamonds with a total weight of 0.64ctw. The interior of the high-polish band is stamped with the metal fineness mark Pt900 and the individual gemstone weights 1.790 and 0.64. The under-gallery shows yellow-toned metal reinforcement at the base of the central setting. This ring is accompanied by GIA Alexandrite Origin Report number 3555216641. Weight: 4.23 grams Ring Size: 5.5 Center Stone: 7.16 x 5.97 x 4.61 mm.