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21.8 Carat Oval Green Peridot & Diamond 18K Gold Cocktail Ring
ASSAY
¥2,354,300
21.8 Carat Oval Green Peridot & Diamond 18K Gold Cocktail Ring
Est. Delivery Between: and
Natural 21.8-carat oval-cut green peridot takes center stage in this two-tone 18K gold cocktail ring, accented by 1.35 carats of diamonds set into contrasting white gold shoulders. The double-prong setting secures the large untreated center gemstone, while the pavé-style diamond arrangement adds brilliance and dimension to the substantial ring design.
Ring size 7 US (adjustable).
Product Specifications:
- Item Type: Green Peridot Diamond Cocktail Ring
- Metal: 18K Yellow Gold with White Gold Diamond Settings
- Ring Size: 7 US (adjustable)
- Setting Style: Double-Prong
- Total Weight: 16.60 grams
Center Stone Details:
- Type: Natural Green Peridot
- Carat Weight: 21.8 carats
- Cut: Oval
- Color: Rich Olive Green with Bright Yellow-Green Reflections
- Measurements: 18 x 14mm
- Treatment: Untreated, as provided
- Setting: Double-Prong
Accent Diamond Details:
- Type: Natural Diamond
- Total Carat Weight: 1.35 carats
- Color: G-H
- Clarity: SI1-2
- Treatment: None (100% natural)
Total Gemstone Weight: 23.15 Carats
About The Setting:
The ring is designed around an oversized oval peridot, held by prominent double-prong details that emphasize the gemstone’s outline while securing it above the mounting. The two-tone construction combines a polished yellow gold band with white gold diamond-set shoulders, creating a clear contrast between the warm metal and the bright accent stones. Multiple small diamonds are arranged across the broad shoulders, producing a concentrated field of sparkle that frames the green center without competing with its scale. The substantial shank provides a balanced foundation for the elevated setting, while the 16.60-gram total weight gives the piece a solid presence on the finger. The combination of a large colored gemstone, contrasting metals, and diamond-set shoulders gives this cocktail ring a bold, luxurious profile.
About The Stones:
The 21.8-carat oval-cut peridot is the defining feature of this ring, with its rich green body color and yellow-green flashes visible across the faceted surface. Measuring 18 x 14mm, the center stone occupies a prominent portion of the ring face, while its oval outline creates a classic, elongated silhouette. The 1.35 carats of G-H color, SI clarity diamonds provide a near-colorless contrast against the green gemstone and white gold setting. Their placement along the shoulders creates a bright transition from the center stone to the yellow gold band. The center stone and accent diamonds are described as untreated; independent gemological verification has not been provided.
MORE DETAILS
Contact us or fill out our custom jewelry form.
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 14-day return policy, which means you have 14 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).
- Pieces that are Custom-Made or Made To Order.
- Items purchased using an installment plan.
More Details Here
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Speak to an Expert
Direct access to our GIA Graduate Gemologist and Watchmaker.
Speak to an Expert
Consult directly with our on-staff GIA Graduate Gemologist and Watchmaker. With an owner in the trade since 1983, expert guidance is always available.
Certificate of Appraisal
Every piece comes with proof of authenticity and value.
Certificate of Appraisal
Every piece includes a certificate of appraisal confirming authenticity, documenting value, and providing trusted documentation accepted by insurance companies.
Industry Accredited
BBB, Diamond Dealers Club, JBT, & RapNet members
Industry Accredited
We're accredited by the Better Business Bureau, hold membership in the Jewelers Board of Trade, and are verified members of RapNet, the diamond industry's leading trading network. These credentials reflect our standing and accountability within the trade, not just to our customers, but to the industry itself.
4 Global Locations
Visit us in Miami, New York, Key West, or Hong Kong.
4 Global Locations
Visit us in person at any of our four locations in Key West, Downtown Miami, New York, or Hong Kong for personalized service.
Find out more and schedule an appointment at your nearest location here
Fast Shipping
Most orders ship within 24–48 hours.
Fast Shipping
Most in-stock pieces ship within 24–48 hours, with FedEx overnight delivery available on orders $500+. Contact us for expedited shipping options.
See full shipping policy here
Warranty Included
1-year warranty on every watch. 3-year warranty on fine jewelry.
Warranty Included
Every watch we sell, including vintage and pre-owned, comes with a 1-year movement warranty. If the movement fails under normal use, our watchmakers repair it at no cost.
New fine jewelry is covered by a 3-year limited warranty against manufacturing defects like loose stones, loose prongs, or broken clasps.
Physical damage and normal wear are not covered.
Full Warranty Policy here
Insured & Gift-Ready
Every purchase is shipped fully insured for its entire value and shipped with signature required.
Each order comes gift-ready upon request.
One of One
Most jewelry is made to be sold many times over. Ours isn't. We source rare vintage and estate pieces, and craft the rest ourselves in-house.
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