2.90 Ct Cushion Ruby Lab-Grown Diamond Halo Pendant

2.90 Ct | Red | Cushion Cut | Diamond Halo | Lab-Grown Ruby

Center: 2.50 Ct Cushion Ruby (8mm) | Accent Diamonds: 0.40 Cts | Total: 2.90 Ct | 16–18" Adjustable Chain Included

A cushion-cut ruby at 8mm is a serious stone — deep red, with the soft-cornered shape that gives it presence without being severe. The diamond halo around it adds 0.40 Cts of white contrast that makes the red read even richer. Handset in our New York City studio in the Diamond District.

Lab-grown rubies are real rubies — not simulants, not cubic zirconia. Same chemical composition, same optical properties as mined corundum, grown above ground and sold direct from the maker. No retail markup means more stone for your investment.

A strong choice for a birthday, anniversary, or any occasion that calls for color done right.

• Center: 2.50 Ct Cushion Lab-Grown Ruby | 8mm | Red
• Side Accent Diamonds: 0.40 Cts
• Total Carat Weight: 2.90 Ct
  
• Lab-Grown Ruby: Real corundum, chemically identical to mined
• 16–18" Adjustable Cable Chain Included
• Available in: 14K White Gold | 14K Yellow Gold | 14K Rose Gold
• Handcrafted in New York City | Free US Shipping

Complimentary fully insured FedEx shipping within the US, signature required on delivery. Dispatch time is shown above the Add to cart button; FedEx transit is 1–2 business days after that. 30-day returns on unworn pieces; a $75 insured return-label fee is deducted from your refund.

Individual diamonds under 1.00 ct are not individually IGI certified. Total carat weight does not determine whether a grading report is included. Contact us to confirm the documents supplied with this piece.

Because the diamond is grown in weeks rather than mined over millennia, and we sell direct, you get the same beauty, certification, and durability for a fraction of the price of a comparable mined diamond.

Clean gently with warm water, a drop of mild soap, and a soft brush, then pat dry. Store each piece separately to avoid scratching. Reach out any time if you have questions about care.