THE STONE(S)
This eternity design features a continuous band of 15 individual marquise brilliant lab-grown diamonds, providing a total weight of 1.50 carats. Each diamond exhibits an EF color grade and a VS clarity profile, ensuring an eye-clean look that lets light flow unimpeded. Sourced from advanced Chemical Vapor Deposition (CVD) or High-Pressure High-Temperature (HPHT) crystallization pathways, these diamonds strictly avoid low-tier inclusions. The marquise brilliant cut is masterfully engineered with symmetrical facets that actively eliminate central bow-tie shadows, maximizing internal reflection across every stone. Independent diamond and jewelry certification is provided by IGI or SGL to verify all grading parameters.
THE SETTING
The structural mechanics utilize a shared-prong pavé setting arrangement. Adjacent marquise stones share structural metal claws, minimizing visible metal area while maximizing stone density and side-angle refraction. Opposing tips are anchored firmly in an alternating zig-zag orientation that forms a rhythmic, geometric layout. The architecture relies on an open, low-profile scalloped under-carriage with structural under-v-wires that allow maximum lateral exposure to incoming light. A precise manufacturing detail includes a polished, low-profile solid inner base bar that ensures structural stability while offering a comfortable, smooth-surface interior for daily wear.
METALS AND FINISH
The default configuration is engineered in solid 14K rose gold (Alloy 585), containing 58.5% pure elemental gold to ensure an optimal thermodynamic balance between precious metal density and daily-wear durability. The exterior surfaces receive a high-polish mirror finish to complement the fire dispersion of the marquise cuts. For alternative physical durability profiles, the piece can be ordered in 10K gold (Alloy 417) for enhanced hardness, 18K gold (Alloy 750) for an elite purity profile, or dense Platinum 950 (Alloy 950) which requires zero rhodium plating over its lifecycle.
CUSTOMISATION AND ORIGIN
The band is custom-tailored to exact quarter-size and half-size standard international ring charts. The design desk accommodates standard color ranges from D-I and clarity tiers from VVS1-VS2 across our custom production scale. Following digital checkout, our production workshop initiates contact via WhatsApp and email within 24 hours to verify and sign off on exact sizing and metal specifications before manufacturing begins. Production takes a 15-35 business day precision manufacturing timeline from the date of specification validation, followed by insured worldwide express courier dispatch. This design works wonderfully as a modern wedding ring or an anniversary stacking statement band. Crafted in Surat — the city that cuts 90% of the world’s diamonds — and shipped factory-direct.
TECHNICAL SPECIFICATIONS MATRIX
| Brand Name | Primira Luxury |
|---|---|
| Collection Category | Ring |
| Default Metal Alloy | 14K Rose Gold (Alloy 585) |
| Surface Finish Tier | High Polish Mirror Finish |
| Stone Position 1 | Shank / Band |
| Stone Type | Lab-Grown Diamond (CVD/HPHT) |
| Stone Shape | Marquise Brilliant |
| Individual Stone Dimensions | 4.0 x 2.0 x 1.41 mm |
| Color / Clarity Grade | EF / VS (Eye-Clean) |
| Cut Geometry Performance | Excellent (Bow-tie shadow elimination) |
| Total Stone Count | 15 Diamonds |
| Gross Weight | 3.80 grams |
| Net Metal Mass | 3.50 grams |
| Total Carat Weight (TCW) | 1.50 Carats |
| Setting Framework | Shared-Prong Pavé (Zig-Zag Cluster) |
| Ring Sizing Range | Standard International Quarter/Half Sizes |
| Production Lead Time | 15-35 Business Days |
| Verification Path | Workshop outreach within 24 hours via WhatsApp / Email |
| Primary Trust Signal | IGI / SGL Independent Certification |
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