4.62 Carat No-Heat Ceylon Blue Sapphire Diamond Platinum Ring, GIA Certified
A classic platinum ring centered with a vibrant 4.62-carat natural round-shape sapphire of rich blue color. It is surrounded by a sparkling halo of round diamonds and flanked by tapered baguette diamonds on the shoulders, bringing the total diamond weight to approximately 0.58 carats.
GIA Sapphire Origin Report 2235995601 (dated July 20, 2026) confirms the center stone as Natural Sapphire, Natural Corundum, of Sri Lankan (Ceylon) origin, with No Indications of Heating. Gross weight of the ring is 8.30 grams.
Ring size 6.25 and sizeable. This ready-to-wear piece offers timeless elegance suitable for everyday wear or special occasions, combining a fine untreated Ceylon sapphire with refined diamond accents in platinum.
7-Day Returns
Free Insured Shipping
Gemologist Certified
Free Ring Resizing
Questions about this piece?
Speak with Wesley, our GIA trained gemologist — (310) 550-5755
Monday to Friday, 10:30 a.m. to 4:00 p.m. PT · Email us
Want to see it before you decide? Ask for a live video call on FaceTime or WhatsApp and we will show you the piece in hand. Book a video call
- Free 2nd day domestic shipping on every order (overnight upgrade available for $30)
- Orders processed in 2-5 business days; all shipments insured and require a signature
- Full refund if you email us at info@jeweleretteandco.com within 7 days of delivery; exchange or store credit within 8-14 days
- We pay return shipping; we email you a prepaid insured FedEx label
- Returned items must be unworn, unaltered, and include all original tags; resized, engraved, or custom pieces are final sale
- International orders available by phone or email
- Complimentary ring resizing during the first year of purchase
- Lifetime free setting repairs, including prong re-tipping, re-setting loose stones, and polishing
- Free replacement of missing micro-pave stones within the first year
- Every item is authenticated by a GIA trained gemologist
More Details
Main Stone: Blue Sapphire
Carat Weight: 4.62
Metals & Materials: 900 Platinum
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4.62 Carat No-Heat Ceylon Blue Sapphire Diamond Platinum Ring, GIA Certified
Sale price$7,250.00