This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.

Free Shipping From 0% APR Monthly financing & Layaway

Since 1986 Custom Design your dream ring

Decoage

GIA-Certified 10.03CT Natural Paraiba Tourmaline and Diamond Ring 18KT White Gold

$110,160.00

The rarest gemstone in our entire collection - the Decoage GIA-Certified Natural Paraiba Tourmaline and Diamond Ring features a magnificent 10.03CT natural Paraiba tourmaline certified by the Gemological Institute of America, set in 18KT white gold with a brilliant diamond surround. Paraiba tourmaline is the most valuable tourmaline variety in the world, prized for its electrifying neon blue-green color caused by copper trace elements found in deposits of extraordinary rarity in Brazil and Mozambique. A once-in-a-career gemstone acquisition.

Product Details

  • Metal: 18KT White Gold
  • Center Stone: Natural Paraiba Tourmaline, 10.03CT (GIA Certified)
  • Accent Stones: Natural White Diamonds
  • Setting Style: Paraiba Tourmaline Diamond Ring

Availability & Our Promise

In-Store - Available by Private Appointment Only. Contact us to arrange a private consultation for this extraordinary collector's acquisition.

Item is in stock Hurry! Low inventory Item is out of stock Item is unavailable

All diamonds are ethically sourced and guaranteed to be 100% natural and conflict-free.


Have questions? Want to customize your size?

Get in touch with us.

Or Speak with our Experts:

805.650.0005 or email us at jewelrycouture@gmail.com


Free 14 Days Returns

GIA-Certified 10.03CT Natural Paraiba Tourmaline and Diamond Ring 18KT White Gold

$110,160.00 USD

Seamless Luxury from Selection to Delivery

Secure transactions

Transactions are handled with bank-grade security.

Simple checkout

Our secure checkout is quick and easy to use.

In Their Words

"If you’re looking for a trusted place to make a meaningful purchase, you’re in good hands with them. From start to finish, the experience was a 10 out of 10."

Dean S.

"Exceptional service and beautiful pieces. This is my go-to place for fine jewelry."

Michael R.

We are thankful for the professionalism and patience we received with picking a diamond upgrade for my wedding band. We appreciated the service from All the staff at Jewelry Couture.

Samantha S.

"I have been a loyal customer for many years now The staff here is exceptional! Very caring and professional. I never feel like they are trying to upsell me on their products. The continued service is wonderful. Be it a ring cleaning or a new battery for your watch. I highly recommend them for your next jewelry purchase."

Patrick A.

This is the only jeweler I trust!! Every time I go in they are friendly and so professional!! Also very community oriented! Thank you Jewelry Couture.

Gerri C.

Cart