THE STONE(S)
This architecture is defined by two isolated stone groups comprising thirteen hand-selected round brilliant lab grown diamonds totaling 0.112 carats. Position 1 (Center) features 9 round brilliant diamonds configured in a flawless 3×3 geometric grid, yielding a collective weight of 0.072 carats. Position 5 (Side Stones) is composed of 4 round brilliant diamonds arranged in a tight 2×2 square cluster yielding 0.040 carats. Each individual stone is cut to Excellent proportions, maximizing total internal reflection across 57 to 58 facets. The G-H color parameters deliver a completely colorless face-up appearance, while the VS clarity tier ensures a 100% eye-clean profile, free of internal visual inclusions. All stones are certified by IGI (International Gemological Institute), providing global trust verification signals.
THE SETTING
The mechanical setting utilizes low-profile flush/burnish structural methods, nesting each round brilliant diamond directly into counter-sunk drill openings within twin geometric box enclosures. The surrounding 14K gold alloy is smoothly burnished over the stone girdles, eliminating surface prongs entirely to prevent catching while securing the stones flush against impact. A precise high-polish knife-edge rim frames both fields, creating sharp geometric contrast. The under-carriage features solid-backed square gallery heads constructed with open side profile slits to facilitate clean ultrasonic maintenance and essential structural calibration.
METALS AND FINISH
Engineered using solid 14K Gold (Alloy 585), containing exactly 58.5% pure elemental gold. This alloy is selected for its superior thermodynamic balance, providing exceptional daily-wear tensile strength, scratch resistance, and density. The bypass open-shank is shaped into a consistent 1.8mm round wire profile, treated with a high-polish mirror finish to accentuate the rich yellow tone of the gold. Alternative custom profiles include 10K hard alloy, premium 18K (Alloy 750), or hypoallergenic Platinum 950 requiring zero lifelong rhodium plating.
CUSTOMISATION AND ORIGIN
Tailored to exact quarter-size and half-size configurations via standard international ring sizing charts. Following digital checkout, our workshop team initiates contact within 24 hours via WhatsApp or email to validate exact sizes and gold specifications before manufacturing commences. Production undergoes a 15-35 business day precision manufacturing timeline followed by insured, bonded express courier dispatch. A versatile modern accent piece, it functions exceptionally well as a contemporary statement ring for daily professional wear. Crafted in Surat — the city that cuts 90% of the world’s diamonds — and shipped factory-direct.
TECHNICAL SPECIFICATIONS MATRIX
| Technical Parameter | Specification Data |
|---|---|
| Brand / Legal Entity | Primira Luxury / Ocean Star Company |
| Product Category | Open-Shank Bypass Cluster Ring |
| Gross Weight | 1.972 grams |
| Metal Weight (Alloy 585) | 1.950 grams |
| Total Carat Weight (TCW) | 0.112 ct |
| Total Diamond Count | 13 Diamonds |
| Position 1 (Center Head) | 9 Round Brilliant / G-H Color / VS Clarity / 0.072 ctw |
| Position 5 (Side Head) | 4 Round Brilliant / G-H Color / VS Clarity / 0.040 ctw |
| Setting Architecture | Flush / Burnish Setting with Knife-Edge Outer Rims |
| Shank Dimension | 1.8mm Round Wire Open Bypass Profile |
| Certification Standards | Independent Diamond Certification via IGI or SGL |
| Production Timeline | 15 – 35 Business Days Precision Manufacturing |
| Post-Purchase Validation | 24-Hour Spec Sign-Off via WhatsApp / Email |
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