Certified Black Onyx 2 Carat Cushion Cut Engagement Ring

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.

A Bold Cushion Cut with Defined Presence The Certified Black Onyx 8mm Cushion Cut Engagement Ring is designed for those who appreciate strong contrast and confident styling. The cushion cut silhouette softens the geometry of the stone while preserving a structured outline, creating balance between depth and elegance. This ring suits individuals seeking an alternative engagement ring that feels distinctive without being overstated. Design and Setting Approach The 8mm cushion cut black onyx forms the visual centerpiece, offering a smooth, deep surface that reflects light in a subtle manner. The setting is crafted to frame the stone securely while maintaining proportion and symmetry. For exact specifications including metal options, stone details, measurements, and setting type, please refer to the product detail tables above. Black Onyx as a Statement Gemstone Black onyx is valued for its rich, opaque finish and contemporary appeal. Its dark tone creates a striking contrast against precious metals, making it a compelling choice for those who prefer refined minimalism over traditional brilliance. Suitable for regular wear with proper care, this gemstone benefits from mindful handling and periodic inspection to maintain its setting. High-Level Features 8mm cushion cut black onyx center stone. Balanced silhouette with structured proportions. Designed as an alternative engagement ring or signature piece. Complete technical specifications available in the product detail tables above. Product Information SKU SHP-RINGS0821174677 Width 4.4 mm Height 7 mm Weight 2.80 gm (Approximate) Center Stone Weight 2.10 Carat (Approximate) BLACK ONYX INFORMATION No.of Stones 1 Pieces Total Weight 2.10 Carat (Approximate) Dimension(approx) Cushion-8X8 mm-1 Pcs Color Black Cut Brilliant Shape Cushion Setting Type Prong-Setting Quality Grade AAA View More Product Parent Collection Handle black-onyx-engagement-rings FAQs About: Certified Black Onyx Cushion Cut Engagement Ring Is black onyx suitable for an engagement ring? Black onyx is often chosen for alternative engagement rings due to its bold appearance and smooth finish. It offers a distinctive look for those seeking something beyond traditional clear gemstones. What does the 8mm size represent? The 8mm measurement refers to the approximate dimension of the cushion cut center stone. Please review the product detail tables above for precise specifications. Is this ring appropriate for everyday wear? With proper care, this ring can be worn regularly. Avoid impact, remove during strenuous activities, and store separately to help maintain the stone and setting. Does this ring come with certification? This product is described as certified. Please refer to the product detail section for exact information regarding the included documentation. How should I clean a black onyx engagement ring? Clean gently using mild soap and lukewarm water with a soft cloth. Avoid ultrasonic cleaners unless advised, and consider periodic professional checks of the setting. .rj-faq { max-width: 960px; margin: 24px auto; padding: 0 16px; } .rj-faq details { border: 1px solid rgba(0,0,0,0.15); border-radius: 12px; margin-bottom: 10px; background: #ffffff; } .rj-faq summary { cursor: pointer; padding: 14px; font-weight: 600; list-style: none; } .rj-faq summary::-webkit-details-marker { display: none; } .rj-faq summary::after { content: "+"; float: right; opacity: 0.7; } .rj-faq details[open] summary::after { content: "–"; } .rj-faq div { padding: 0 14px 14px; line-height: 1.6; }

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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.