Lab Grown Diamond Pear and Round Toi et Moi Open Bypass Ring (0.81 ctw) in 14K Gold | Primira Luxury

The Stones

The modern Toi et Moi design relies on structural asymmetry and optical contrast. The primary focal point features a 0.50 carat pear cut lab grown diamond paired alongside a 0.20 carat round brilliant lab grown diamond. Both center stones are independently graded by the International Gemological Institute (IGI) to a colorless EF tier and eye-clean VS clarity specification. The pear cut displays a pronounced crown facet structure that directs light into a sharp apex, while the adjacent round brilliant stone is cut to Excellent proportions to deliver balanced, symmetric table reflections. Flowing along one arm of the open bypass band is a calibrated row of 12 round brilliant accent diamonds (0.11 ctw), providing a continuous field of surface brilliance that leads the eye toward the twin center stones.

The Setting

Engineered for maximum light performance, the setting features specialized prong architectures tailored to each diamond geometry. A secure 3-prong claw system anchors the pear stone, utilizing a specialized V-tip at the apex to shield the vulnerable point from impact while exposing the sides to lateral light. The round brilliant center stone is held securely by a traditional 4-prong claw mounting. Both center mountings are constructed with low-profile, open under-gallery wire baskets, allowing maximum light entry from beneath the girdles to minimize internal shadows. To ensure absolute color purity, the claw tips are finished with white gold rhodium plating, preventing warm yellow gold reflections from bleeding into the colorless diamond bodies.

Metals and Finish

The standard setting is forged in 14K Gold (585 purity code), providing an optimal industrial balance of structural integrity and rich hue required for complex multi-stone bypass bands. The bypass band features a split aesthetic layout: one arm is precision-set with a shared-prong pavé stone field, while the parallel bypass arm transitions into a solid, high-polish yellow gold band. The interior shank is rounded and smoothed to ensure comfortable daily wear. For active lifestyles or alternative aesthetics, this design can be cast across our five-tier metal catalog, including high-durability 10K Gold (417), premium 18K Gold (750), or hypoallergenic 950 Platinum for maximum prong security.

Customisation and Origin

Every ring is built to order and fully customizable during our standard production workflow. At checkout, you can select your preferred metal tier (10K, 14K, 18K gold, or 950 platinum), tone (yellow, white, or rose), and precise ring size. Within 24 hours of order placement, our technical team will reach out via WhatsApp and email to confirm your exact specifications before manufacturing begins. Standard production requires 15–35 business days to complete hand-setting and certification steps. For custom commissions, center stones can be scaled up to 3.00+ carats, or configured with hand-faceted moissanite alternatives. The open, unjoined band structure gives this asymmetric layout a flexible visual presence on the hand, making it an excellent choice for a modern anniversary index ring or an unconventional engagement statement. Crafted in Surat — the city that cuts 90% of the world’s diamonds — and shipped factory-direct.

TECHNICAL SPECIFICATIONS MATRIX