12.68 Carat Zoisite Green Tanzanite & Diamond Ring in Platinum 950 | IGI Certified

$24,000.00 USD
Make An Offer

Vintage Platinum 950 ring with a rare 12.68-carat green tanzanite, complemented by two baguette-cut diamonds totaling 1.40 CTTW and round-cut diamonds totaling 0.10 CTTW.

Mounted in a sleek Platinum 950 and secured with a prong setting, with a total weight of 10.89 grams, and sized at 7. The setting showcases a combination of prong and bezel settings, creating a symmetrically elegant design.

Item Details:
- Type: Vintage Ring
- Metal: Platinum 950
- Weight: 10.89 Grams
- Setting: Prong, Bezel
- Size: 7 (adjustable)

Center Stone Details:
- Type: Zoiesite Tanzanite
- Carat: 12.68
- Cut: Cushion
- Color: Green

IGI Certificate #: 7055845A
Side Stone Details: 
- Diamond(1): 2 Baguette cut Diamonds, 1.40 CTTW, 8 X 3.30 X 2.48 MM, G-H Color, VS1-VS2 Clarity
- Diamond(2): 20 Round cut Diamonds, 0.10 CTTW, 1.10 MM (each), Near Colorless, SI1-SI2 Clarity


Over 20,000+ Happy Customers
Sourced and designed to be one of a kind
Free overnight shipping over $500
Free certificate of appraisal upon request

USA: 2-5 business days (USPS/FedEx)

Canada: 4-8 business days

Australia: 5-10 business days

Europe: 4-8 business days

Other countries: 6-10 business days

Our layaway plan is 100% free and you don't have to apply or qualify for it. We simply require a 10% down payment then you will have 1-6 months to pay the remainder of the balance. Weekly, bi-weekly or monthly installment payments are available. You can pick and choose your own payment plan to find an option that works for you. Your order will be shipped to you as soon as it is paid in full. More Details Here.

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

Non-Returnable Items: Certain items are ineligible for return, including:

  • Resized or personalized items (e.g., engraved pieces).
  • Custom-Made orders.
  • Items purchased using an installment plan.

More Details Here

Make An Offer

List Price: $24,000.00 USD

Choose Your Offer amount


Contact us to speak with our jewelry experts today


Call or Text: (305) 788-3019

Or email us: info@assayjewelers.com

Free Shipping

on all order over $500

Assay Guarantee

30 Day Money Back Guarantee. Terms Apply.

Give a Gift

Each order comes gift ready, with a jewelry box and travel pouch

Green Tanzanite

Green Tanzanite is an extraordinary rarity in the world of gemstones, with its scarcity making it a prized find among collectors and enthusiasts. While Tanzanite typically flaunts purple or violet hues, stumbling upon a genuine green variant is exceptionally uncommon, elevating its desirability and adding an elusive allure to this already coveted gemstone. Its unparalleled rarity renders it a unique and highly sought-after treasure for those captivated by the enchanting world of gemstones.

Buying with ASSAY

Enjoy a personalized experience where you interact directly with genuine individuals, rather than navigating automated systems or impersonal call centers.

Feel safe shopping at Assay with our helpful team and stress free 30 guarantee as well as fast shipping.