






25 Carat Santa-Maria Aquamarine Diamond Platinum Halo Pendant Necklace
7-Day Returns
Free Insured Shipping
Gemologist Certified
Free Ring Resizing
An exquisite pendant featuring a superb and captivating oval-shape aquamarine weighing an impressive 25 carats. It radiates an intense vibrant blue hue color that is so fine that in the trade is called “Santa Maria” reserved for the finest of aquamarines. It is encircled by a halo of large round and pear-shape white diamonds totaling 2.70 carats, the piece is set in luxurious platinum. The design is both elegant and contemporary, ready to be worn for generations.
Total Weight: 17.8 grams
Length: 1.4 inches
Chain Length: 18 inches
- 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 within 7 days of delivery; exchange or store credit within 8-14 days
- 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: Aquamarine
Stone Cut: Oval
Carat Weight: 25.0
Metals & Materials: Platinum
Make an Offer
Choose options







25 Carat Santa-Maria Aquamarine Diamond Platinum Halo Pendant Necklace
Sale price$19,600.00