5.12 CTW Pear Lab Grown Modern Cluster 14K Yellow Gold Ring | Primira Luxury

THE STONE(S)

A full 360-degree matrix of 16 pear brilliant lab-grown diamonds commands the profile of this modern cluster eternity band, yielding a combined total weight of 5.12 carats. Each gemstone is carefully matched to a GH color and VS clarity grade, ensuring a completely eye-clean presentation across the entire perimeter. Sourced via advanced Chemical Vapor Deposition (CVD) or High-Pressure High-Temperature (HPHT) crystallization pathways, these diamonds exhibit precise symmetry with an ideal length-to-width ratio that balances structural pointed apexes with full, rounded bases. The individual faceting patterns reflect light continuously through the crowns, maximizing internal refraction while eliminating central bow-tie shadows to ensure crisp edge-to-edge fire across every stone. Independent diamond and jewelry certification ensures strict grading parameters.

THE SETTING

The architectural structure utilizes a shared-prong pavé setting configuration, where adjacent pear-shaped diamonds share structural white metal claws. This deliberate engineering choice minimizes the visible surface area of the metal prongs while anchoring the stones securely at their perimeter girdles. The ring features an open, low-profile gallery under-carriage with interconnected individual wire-rim frames that elevate the stones roughly 4.0mm from the finger line. This open-scalloped basket geometry exposes the pavilion facets completely, allowing maximum ambient light transmission from multiple side angles to feed the stones’ optical performance. A precise manufacturing detail is the alternating vertical alignment of the pear shapes, which allows the stones to interlock snugly, minimizing gaps and maximizing stone density around the band.

METALS AND FINISH

The base band is constructed from solid 14K yellow gold (Alloy 585), containing 58.5% pure elemental gold to achieve an optimal thermodynamic balance between rich color saturation and long-term structural durability. To enhance the pure white color neutrality of the diamonds, the actual structural prongs are finished in rhodium-plated white gold, preventing the yellow metal body from bleeding color into the gem perimeters. The entire inner shank features a high-polish mirror finish for smooth, non-abrasive contact against the skin. This 14K gold alloy delivers the necessary tensile strength and hardness required to keep a multi-stone prong setting secure during rigorous daily wear.

CUSTOMISATION AND ORIGIN

This design is custom tailored to exact standard international sizing charts, including precise quarter- and half-size configurations. Following digital checkout, the production workshop initiates contact within 24 hours via WhatsApp or email to verify your exact size and metal requirements before manufacturing begins. For custom adaptations outside the standard 0.30 to 0.39 carat individual stone range or alternative metal selections like 18K gold (Alloy 750) or Platinum 950, a bespoke design desk consultation path is fully available. Each ring undergoes a precision manufacturing timeline spanning 15-35 business days from final specification validation. This statement piece serves beautifully as a milestone anniversary band or contemporary wedding ring. Crafted in Surat — the city that cuts 90% of the world’s diamonds — and shipped factory-direct.

TECHNICAL SPECIFICATIONS MATRIX