Lab Grown Diamond Round Solitaire 14K Yellow Gold Ring 0.20 ctw | Primira Luxury

THE STONE(S)

The optical center of this design is anchored by a single 0.18 carat round brilliant lab-grown diamond. Cut to Excellent parameters, this center stone features 57 to 58 facets precisely aligned to maximize total internal reflection and scintillation metrics. Graded within the eye-clean GH color spectrum and VS clarity tier, the stone is accompanied by a primary trust verification signal via official independent diamond certification. Positioned along the lateral profiles of the uniform shank are two accent lab-grown diamonds totaling 0.02 carats. These round brilliant accent stones follow matching GH color and VS clarity specifications, contributing localized points of internal reflection that catch light independently from the central gem.

THE SETTING

The architectural engineering of the head assembly utilizes a classic 4-prong setting configuration. Four minimal metal claws grip the center stone’s girdle line at equidistant geometric points, anchoring the gem securely while minimizing metal surface occlusion to optimize light transmission through both the pavilion and crown facets. The head features a two-tone styling implementation, using white-tipped prongs to provide a crisp, color-neutral background that prevents yellow body color transfer into the colorless diamond. This head is integrated into an open, low-profile traditional gallery structure that allows lateral facet light access. Down the shank, the two accent stones are embedded via a flush/burnish setting, where the diamonds nest directly inside counter-sunk drill openings and the surrounding gold is burnished smoothly over the girdle line for a completely snag-free surface finish.

METALS AND FINISH

Formulated using Alloy 585, the default 14K yellow gold composition contains 58.5% pure elemental gold blended with structural alloys to deliver an optimal thermodynamic balance between precious metal density and high tensile strength for daily wear. The band is engineered with a flat-edge polished uniform shank profile measuring approximately 1.8mm to 2.0mm in width. The entire metal surface undergoes a mechanical high-polish mirror finish to maximize external specular reflectivity. For alternative functional profiles, the setting can be executed in Alloy 417 (10K gold for maximized scratch resistance), Alloy 750 (18K rich yellow gold), or hypoallergenic Alloy 950 Platinum, which requires zero rhodium plating over its lifecycle.

CUSTOMISATION AND ORIGIN

This ring is custom tailored to exact standard international sizing charts, including precise quarter- and half-size configurations. Standard solitaire ranges support center stone scaling from 0.25ct up to 3.00ct or higher based on workshop consultation, alongside a full available color and clarity range from D to I and VVS1 to VS2. Following digital checkout validation via Path A, our production workshop initiates contact within 24 hours via WhatsApp or email to verify exact sizing and metal specifications before manufacturing begins. For an active everyday stacking profile, this low-profile silhouette pairs flush with standard wedding bands. Crafted in Surat — the city that cuts 90% of the world’s diamonds — and shipped factory-direct.

TECHNICAL SPECIFICATIONS MATRIX