Lab Grown Diamond Round Men’s Signet Channel Ring 14K Gold 0.66ctw

The Stones

The structural focus of this ring is a 0.50 carat round brilliant center stone, an eye-clean lab grown diamond carrying an EF colorless grade and VS clarity. The stone’s pavilion faceting yields high light return, balanced by an Excellent cut grade to eliminate dark zones under the table. Running diagonally down the asymmetric shoulders are two distinct accent groupings: a primary track of 10 round brilliant stones (0.14 ctw) and a secondary stabilizing row of 4 round accent stones (0.02 ctw). Each stone matches the center’s EF VS specification exactly, ensuring uniform color tracking across the metal surface. Every loose stone or finished mounting is eligible for independent IGI or SGL certification to verify its physical, optical, and chemical identity.

The Setting

Engineered for physical security, the center diamond is anchored by four low-profile prongs nested flush within a recessed square frame. This architecture protects the stone’s girdle from lateral impacts while maintaining a flat, snag-free top surface. The accent diamonds are secured via deep-set channel walls, eliminating exposed prongs along the band’s shoulders. The solid, low-profile closed gallery limits dirt accumulation underneath the settings while providing a balanced, weighted base that prevents the ring from rotating on the finger during active movement.

Metals and Finish

This piece is built standard in 14K yellow gold (585 purity), delivering an optimal balance of gold content and everyday wear durability. The design features flat, broad metal shoulders executed in a high-polish finish that contrasts sharply with the sharp, geometric chamfered edges. For alternative styling, the ring can be cast in 10K gold (417 purity) for maximum scratch resistance, 18K gold (750 purity) for a deeper yellow hue, or dense 950 platinum for ultimate prong security and an inherently hypoallergenic profile. Available metal tones include classic yellow, rose, and white gold finished with rhodium plating.

Customisation and Origin

Every ring is made-to-order and fully customizable. Following checkout on primiraluxury.com, our workshop teams will contact you within 24 hours via WhatsApp and email to confirm your exact technical specifications. During this window, you can adjust the center stone carat weight (0.25ct to 10ct+), modify the color or clarity tiers, or adjust the band width and finger size (including quarter or half-size increments).

Production requires 15–35 business days (up to 45 business days in complex sourcing or certification cases) as the piece is built from scratch to your specifications. Third-party laboratory processing for IGI or SGL jewelry certification adds an additional 3–10 business days. For shipments within India, items are dispatched via tracked logistics partners with delivery completed in 2–7 business days. Returns are accepted within 7 calendar days of delivery only if the product is materially different from your confirmed specs, damaged in transit, or incorrect. Standard made-to-order jewelry and customized or engraved pieces are final sale outside these conditions; value recovery is managed through our structured buyback program based on prevailing gold and diamond weights. Crafted in Surat — the city that cuts 90% of the world’s diamonds — and shipped factory-direct.

TECHNICAL SPECIFICATIONS MATRIX