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Platinum VS2 I 1.00 CTW Round Diamond Stud Earrings
In-store pricing snapshot
Last known warehouse price · Jun 9, 2025. Currently out of stock.
* Prices shown are for Costco members only.
These platinum diamond stud earrings feature a total carat weight of 1.00 CTW, with two round brilliant-cut diamonds graded VS2 in clarity and I in color. VS2 clarity indicates very small inclusions that are difficult to see under 10x magnification, while I color represents a near-colorless grade with slight warmth visible only when compared to higher-color diamonds.
Set in solid platinum — a premium, hypoallergenic metal prized for its durability and natural white luster — these earrings offer a secure and elegant presentation. The Guardian back (also known as a screw-back or push-lock closure) provides added security, keeping the earrings firmly in place during everyday wear.
The round brilliant cut maximizes light reflection and sparkle, making it the most popular diamond shape for stud earrings. Each earring carries approximately 0.50 ct of diamond weight, delivering a balanced, classic look suitable for both casual and formal occasions.