One of a Kind Opal Doublet Crown Ring


1 piece in stock

The One of a Kind Opal Doublet Crown Ring is a masterpiece of enchantment, cradling 2.60 carats of mesmerizing opal doublets within its regal embrace. Each opal doublet shimmers with a kaleidoscope of oceanic blues and greens, echoing the mysterious depths of the sea. Framing these iridescent gems, 1.65 carats of precisely cut baguette and round G VS diamonds provide a sparkling coronet, their clarity and brilliance enhancing the opals' ethereal glow.

Expertly crafted to stand out, the ring's intricate design resembles a crown, bestowing a sense of nobility upon the wearer. The interplay of light and color within the opals is magnified by the surrounding diamonds, creating an effect as captivating as the play of sunlight on the water's surface.

This ring is not just a piece of jewelry; it is a testament to the wonders of the natural world, transformed into a wearable work of art. Each glance reveals new hidden depths and mysteries, just like the ever-changing seas. Owning this One of a Kind Opal Doublet Crown Ring means carrying with you a fragment of the ocean's majesty, a treasure for those who are drawn to the allure of the deep.


18k yellow gold

2.60 carats of opal doublets

1.15 carats of round-cut G VS diamonds

0.50 carats of baguette-cut G VS diamonds

31.35mm length

*Final Sale*

Ref: KOR804

Fine Jewelry

We take pride in crafting each and every piece of jewelry by hand in the United States. Our goal is to ship your order to you as soon as possible.

Our One of a Kind items are ready to ship.

If you have a specific event or deadline in mind, please feel free to contact us. We will do everything we can to ensure your piece arrives on time.

Jewelry Trays

Our jewelry trays are in stock and ready to ship.

 US Size Internal (mm)
diameter /
France UK &
Japan &
5 15.7 / 49.3 49.5 J 1/2 9
5.5 16.1 / 50.6 50.5 L 10
6 16.5 / 51.9 52 M 11
6.5 16.9 / 53.1 53 N 13
7 17.3 / 54.4 54.5 O 14
7.5 17.7 / 55.7 56 P 16
8 18.1 / 57 57 Q 17

Please note, eternity bands cannot be resized.

Visit our Sizing Guide, if you need help figuring out what size will fit you best.

If you need further assistance please contact us.

Diamond Quality

We exclusively use natural diamonds of G color and VS quality or higher in terms of both color and clarity for our 14k and 18k collections.

Gemstone Quality

We use AAA quality gemstones for our emeralds, sapphires, and rubies in our 18k collections.

For more information about our diamonds and gemstones please visit our Sustainability page.


We offer a 5-day return or exchange for all jewelry, except for our one of a kind items, purchased through our online store, which begins from date of delivery.

Our 'One of a Kind' items are Final Sale.

For our U.S. customers, returns or exchanges are complimentary.

We offer a 7-day return or exchange for all porcelain trays purchased through our online store, which begins from date of delivery.

Please visit our Return Policy page for more information.

Domestic Shipping

To ensure the finest experience for our customers in the United States, we offer complementary shipping via FedEx Insured Priority delivery.

  • An adult signature is required.
  • We do not ship to PO Boxes.
International Shipping

To ensure a smooth experience for our international customers, we use a third party system to calculate your duties and taxes in your country during checkout, so your order is delivered directly to your door.

Canada Shipping Policy: Due to recent tax regulations, please be aware that Canadian residents will be responsible for paying taxes and duties upon receiving their order when it reaches Canadian customs. We apologize for the inconvenience.

We ship our orders using FedEx Insured International Priority.

  • An adult signature is required.

Please visit our Shipping Policy page for more information.

We take pride in our commitment to quality and craftsmanship. All of our pieces are crafted in-house at our California-based studio and are made available globally through our website and a prestigious network of retail partners, including Neiman Marcus, Net-A-Porter, Harrods, My Theresa, and many others.

To find a retailer near you, click here.