High Definition View
Lifetime Warranty
Complimentary cleaning, inspection & stone-tightening for life.
Free 60-Day Resizing
Complimentary ring sizing adjustment & 30-day money-back guarantee.
Insured Priority Delivery
Armored FedEx priority courier in signature lacquered jewelry chest.
Ethically Sourced
100% conflict-free certified gemstones & recycled precious gold.
Certified Asscher Cut Black Onyx and Diamond Engagement Ring
Klarna. Or 4 interest-free payments of $175.55. No fees.
Haute Joaillerie Atelier Certification Matrix
| Center Gemstone | Certified Ceylon Blue Oval Cut Lab-Grown Sapphire (AAAA Quality) |
|---|---|
| Center Carat Weight | 1.50 Carats Exact (9.0mm x 7.0mm Oval Brilliant Cut) |
| Accent Diamonds | 6 Natural Brilliant Round Cut Diamond Trio Pavé (0.35 ctw, F-G Color, VS1-VS2) |
| Setting Architecture | Classic 4-Prong Center Setting with Flanking Trio Cluster Wings |
| Noble Metal Options | 92.5 Sterling Silver, 10K / 14K / 18K Solid White, Yellow & Rose Gold |
| Band Width | 1.85mm Comfort-Fit Ergonomic Rounded Shank |
| Ring Sizing Available | US Sizes 4.5 through 10.0 (Complimentary Sizing Included) |
| Atelier SKU | SHP-RINGS082219969-2SS-7 |
| Grading Verification | Individually Stamped & GIA / IGI Dual Authenticity Card Included |
The Sapphire Reverie • A Legend in Ceylon Blue
Hand-crafted by master jewelers in our private Manhattan salon, this creation marries the hypnotic depth of rare Ceylon royal blue sapphires with the fire of triple brilliant-cut diamonds. Each sapphire is custom cut to maximize light refraction through its 57 precise facets, emitting a vibrant azure glow in any lighting condition.
Flanking the oval centerpiece are six carefully matched F-color diamonds arranged in graceful trios, reminiscent of blossoming lotus leaves. The ergonomic band is hand-beveled to guarantee supreme comfort for everyday wear.
Product Details Turn a special moment into something unforgettable with a ring that is bold, elegant, and full of personality. Designed for those who love timeless beauty with a modern twist, this Black Onyx Engagement Ring is all about making a strong and stylish statement. At its heart sits an 8 MM asscher cut black onyx, held securely in prong setting. The center stone is surrounded by a sparkling halo of round cut diamonds that add brilliance without taking the spotlight. The band is lined with delicate diamond stones, giving the Halo Engagement Ring a graceful shimmer that enhances its bold center. The black and white contrast between the onyx and diamonds creates a chic, monochrome look that feels fresh and sophisticated. Every detail of this Asscher Cut Ring is thoughtfully crafted, using AAA quality black onyx and HI-SI quality real diamonds for lasting beauty and shine. It is made for someone who values strength, elegance, and originality in equal measure. Perfect for an engagement, an anniversary, or any meaningful occasion, this Onyx and Diamond Engagement Ring is a symbol of a love that is anything but ordinary. Let this bold yet timeless piece tell your story in a way no one will forget. Product Information SKU SHP-RINGS082219969 Width 4 mm Height 9.6 mm Metal Weight 3.60 gm (Approximate) Center Stone Weight 3.15 Carat (Approximate) BLACK ONYX INFORMATION No.of Stones 1 Pieces Total Weight 3.15 Carat (Approximate) Dimension(approx) Asscher-8X8 mm-1 Pcs Color Black Cut Brilliant Shape Asscher Setting Type Prong-Setting Quality Grade AAA DIAMOND INFORMATION No.of Stones 40 Pieces Total Weight 0.45 Carat (Approximate) Dimension(approx) Round-1.30X1.30 mm-20 PcsRound-1.40X1.40 mm-20 Pcs Color HI Cut Brilliant Shape Round Setting Type Prong-Setting Quality Grade SI View More Product Parent Collection Handle black-onyx-rings"The blue sapphire is breathtaking in person. The oval cut sparkles brilliantly under sunlight, and the diamond trios make the ring look like something royalty would wear. Resizing was done within 48 hours!"
"Purchased the 18K Yellow Gold variant. The craftsmanship is flawless. Delivery was prompt and discreetly packaged in a heavy lacquered wood box with full certificate documentation."
Discreet Insured Worldwide Shipping
All high-jewelry parcels are transported under armored, fully insured transit via FedEx Priority. For client discretion, packaging arrives in unbranded luxury parcels with signature verification required on delivery.
Complimentary 60-Day Finger Resizing
Not sure of your recipient's exact size? We provide one complimentary resizing within 60 days of purchase, including round-trip insured courier service.
How does the sapphire maintain its brilliance?
Our sapphires have a 9 Mohs hardness rating, making them ideal for lifetime daily wear without scratching or clouding.
Is the metal solid gold or plated?
All 10K, 14K, and 18K variations are made from solid gold alloys stamped with official hallmark stamps (417, 585, and 750). The silver option is genuine 925 sterling silver.
Can I customize the gemstone size or shape?
Yes! Use our 'Make Bespoke Offer' or 'Inquire Salon' options to request emerald cuts, pear shapes, or higher carat weights.
