Estate 5.20 Carat Tanzanite Diamond 18K White Gold Ring
18K White Gold Cocktail Ring with 5.20 Carat Tanzanite and Baguette Diamonds
This elegant cocktail ring showcases a stunning 5.20 carat blue tanzanite as its centerpiece, framed by approximately 0.70 carats of baguette-cut diamonds in a refined channel setting. The rich, vibrant blue of the tanzanite is beautifully complemented by the crisp white sparkle of the diamonds, all set in polished 18K white gold for a bright, modern look.
Tanzanite is exceptionally rare, found in only one location on Earth—the Merelani Hills of Tanzania—and is expected to be depleted within a generation, making stones of this size especially prized.
Weighing 4.7 grams and sized at 7, the ring is ready to wear and remains sizeable if adjustment is needed. The substantial tanzanite creates a bold yet sophisticated statement, while the channel-set baguettes add clean lines and extra brilliance without overpowering the center stone.
Ideal for evening wear or special occasions, this cocktail ring combines the rare beauty of tanzanite with the timeless sparkle of diamonds in a graceful 18K white gold design.
7-Day Returns
Free Insured Shipping
Gemologist Certified
Free Ring Resizing
Questions about this piece?
Speak with Wesley, our GIA Graduate 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
- Every piece is checked by our in house GIA Graduate Gemologist before it is listed for sale
- Lifetime setting repair at no charge: re-tipping prongs, re-setting loose stones, polishing
- Ring sizing at no charge for one year from purchase
- Micro pave stones replaced at no charge for one year
- An appraisal is available for every piece
More Details
Main Stone: Tanzanite
Stone Cut: Oval
Carat Weight: 5.2
Metals & Materials: 18k Gold and White Gold
Make an Offer
Choose options
Estate 5.20 Carat Tanzanite Diamond 18K White Gold Ring
Sale price$4,400.00