Lab Grown Diamond Lozenge Solitaire Ring 14K Gold 1.50 CT

The Stone(s)

The center stone features a singular 1.50 carat lozenge-cut laboratory-grown diamond, measuring 11.25 x 7.30 x 4.01 mm. This specialty cut displays an independent grade of F color (colorless tier) and VS2 clarity, ensuring an eye-clean interior profile completely free of visible inclusions to the naked eye. Utilizing a highly geometric step-cut faceting array, the stone produces a sharp diamond-within-a-diamond pattern of concentric reflections rather than standard brilliant scintillation. This laboratory-grown diamond possesses the same optical, physical, and chemical properties as mined diamonds. Every stone is independently evaluated, featuring a laser-inscribed report number on the girdle verifiable via official laboratory registries.

The Setting

The structural framework utilizes a specialized four-prong orientation positioned precisely on the north, south, east, and west vertices of the lozenge perimeter. These tapered claws grip the sharp corners of the diamond’s girdle to prevent chipping while anchoring the 1.50 carat stone securely. Below the top prongs, the open gallery features a geometric, diamond-shaped under-carriage lattice. This architectural under-bezel elevates the stone slightly above the finger line, protecting the deep pavilion while opening the lower halves of the facets to external light fields.

Metals and Finish

The default mounting is composed of 14K gold (585 purity code), offering an optimal industrial balance of pure precious metal content and structural rigidity for daily wear. The band is rendered as a wide, solid flat-profile shank that tapers subtly toward the lower gallery junction, preventing rotation on the finger. The standard surface treatment is a high-polish mirror finish. This solitaire design can alternatively be executed across five distinct structural alloys: 10K gold (417) for maximum scratch resistance, 18K gold (750) for enhanced color saturation, 950 platinum (95% pure platinum) for a hypoallergenic, non-tarnishing high-density mount, or 925 sterling silver for lightweight fashion applications.

Customisation and Origin

Every ring is made-to-order and remains fully customizable during our standard production flow. Following checkout on primiraluxury.com, our workshop team will contact you within 24 hours via WhatsApp and email to confirm your precise specifications before manufacturing begins. At this gate, you can alter the ring size (including quarter and half sizes), band width, metal tier, tone (yellow, white, or rose), or request custom-cut moissanite specifications (hand-faceted to a 2.69 refractive index to control dispersion).

Production requires 15–35 business days to complete engineering and independent laboratory certification. Shipping across India is complimentary via Blue Dart/Delhivery (2–7 business days post-dispatch). International standard shipping is free via tracked insured networks (17–19 business days), while express routing via DHL/FedEx/UPS (5–7 business days) is available. Returns are accepted within 7 calendar days of delivery only if the product is materially mismatched from your verified pre-production specs or damaged in transit. Crafted in Surat — the city that cuts 90% of the world’s diamonds — and shipped factory-direct.

TECHNICAL SPECIFICATIONS MATRIX