1.28 ctw Lab Grown Diamond Radiant Cut Parallel Bar Men’s Ring

The Stone(s)

The focal coordinate of this modern design is a single 1.16 carat Radiant-cut lab grown diamond. This stone exhibits high-performance linear step-cut faceting grids combined with brilliant-style pavilion facets, resulting in a controlled, complex play of light. Graded at F Color (colorless) and VS1 Clarity, the center stone is completely eye-clean to the naked eye. Flanking the central setting, eight isolated round brilliant lab grown diamonds totaling 0.12 ctw are deep-set into the horizontal corridor of the shank. These accent stones feature a premium EF color grade and VS clarity, generating sharp point-light reflections that contrast dynamically with the broad flashes of the radiant center. Every center diamond is independently certified by the International Gemological Institute (IGI) with a laser-inscribed report number on the girdle.

The Setting

Engineered for ultimate gemstone protection and a clean geometric profile, the center radiant stone is held by a specialized partial bezel setting. Two heavy, low-profile parallel white metal bar-walls grip the stone’s long sides, shielding the vulnerable corner facets from direct impact while leaving the top and bottom profiles open to intercept ambient light. The eight round accents are integrated using a flush burnish setting technique, where the stones sit entirely sub-surface within a recessed central channel track. This setting physics creates a completely smooth, snag-free exterior surface, safeguarding the prongs against the friction of an active lifestyle.

Metals and Finish

Constructed with a gross weight of 4.91 grams and a net metal weight of 4.65 grams, the default configuration is executed in rich 18K Gold (750 purity). The 18K alloy provides the structural integrity required to support the multi-stone recessed channel while maintaining an authentic, warm hue. The band architecture features a wide, flat profile enhanced by dual horizontal grooved borders running parallel to the central corridor. The default finish is a high polish on the raised edges, though it can be ordered in satin/brushed or two-tone variations. The low-profile under-gallery is solid-backed and counterbalanced, maintaining perfect centering on the finger.

Customisation and Origin

Every ring is made-to-order and fully customizable during our post-checkout verification process. Within 24 hours of placing your order on primiraluxury.com, our workshop team will connect with you via WhatsApp and email to confirm your exact specifications. At this stage, you may adjust the center stone carat weight (0.25 ct to over 3.00 ct), alter the color/clarity tiers, select alternative metals (10K, 14K, 18K gold, or 950 Platinum), or fine-tune the band width and international ring size. Production requires 15–35 business days from spec confirmation, as each piece is calibrated to order. The flat-profile band architecture ensures this substantial piece sits flush enough for continuous daily wear without interfering with professional or athletic movement. Crafted in Surat — the city that cuts 90% of the world’s diamonds — and shipped factory-direct.

TECHNICAL SPECIFICATIONS MATRIX