This stunning platinum wedding ring features a 1.01 carat round brilliant center diamond with a total diamond weight of 1.73 carats. The ring is crafted in 950 platinum, offering exceptional durability and a brilliant white finish that complements the diamonds beautifully.

The center diamond is graded VS2 (Very Slightly Included) clarity, meaning any inclusions are extremely difficult to detect even under 10x magnification. Most notably, the diamond carries a D color grade — the highest possible rating on the GIA color scale, representing a completely colorless stone of the finest quality. A GIA Diamond Grading Report is included, certifying the authenticity and characteristics of the center diamond. All diamonds offered by Costco are natural and untreated.

Available in multiple ring sizes (typically 5–8); sizing within one size is possible through a qualified jeweler. The ring ships via UPS with insurance and signature required. When returning items with a 1.00 ct center diamond or larger, Costco may require 2–5 business days for diamond verification prior to issuing a refund.