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32.28 Carat Color Change Natural Purple Star Sapphire Platinum Ring GIA

32.28 Carat Color Change Natural Purple Star Sapphire Platinum Ring GIA

Regular price $22,000.00 USD
Regular price Sale price $22,000.00 USD
Sale Sold out

Star Sapphire, Diamond, Platinum Ring
The ring centers an oval-shaped star sapphire measuring 16.00 x 14.00 x 12.95 mm and weighing 32.28 carats, framed by full and tapered baguette-cut diamonds weighing a total of 1.23 carats, set in platinum. Gross weight 15.40 grams.
Size: 4-3/4 (sizeable)


Accompanied by a GIA certificate confirming its gemological characteristics. This remarkable gemstone combines several highly desirable qualities in a single stone: exceptional size, transparency, natural asterism (star effect), color-change phenomenon, and no heat treatment. Finding these characteristics together in a natural sapphire—particularly at over 32 carats—is exceptionally uncommon and makes this a fascinating collector’s gemstone.

Condition Report*:Diamond Average Color: G-H-I
Diamond Average Clarity: SI
Diamond Shapes: full and tapered baguette-cut

Gem Type: star sapphire
Gem Average Clarity: Good
Gem Shape: oval-shaped cabochon

Overall Condition: Very Good
Notes: Actual gemstone and diamond weights known.
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