Lab Grown Diamond Round Brilliant Bezel Trilogy Ring in 14K Gold (1.80 CTW)

The Stone(s)

This architectural trilogy ring is built around three calibrated, high-brilliance lab grown diamonds totaling 1.80 carats. The center features a 1.00 carat (6.5 mm) round brilliant lab grown diamond, independently graded at EF color and VS+ clarity. This premium stone displays crisp, symmetrical facet junctions that optimize light pathways, eliminating the dark inclusion clusters found in lower-tier stones (SI2 and below are strictly excluded from our manufacturing stock). Flanking the center are two hand-selected marquise-cut lab grown diamond side stones measuring 7 x 3.5 mm (0.800 CTW). These marquise accents feature sharp, well-defined points and uniform contrast fields across their elongated brilliant facets, providing a wide visual footprint that naturally extends across the finger. Every diamond comes with an independent IGI jewelry certification, featuring a laser-inscribed report number on the girdle verifiable directly at igi.org to ensure objective verification of your stone’s optical characteristics.

The Setting

Engineered for physical protection and an active lifestyle, the setting trades traditional, catch-prone prongs for smooth, integrated precious metal borders. The central round brilliant diamond is held securely by an innovative partial bezel setting, utilizing dual split-rim arcs that grip the stone’s upper and lower girdle edges. This design maintains maximum security while leaving the lateral sides exposed to incoming light, driving internal refraction. The two marquise side stones are anchored in complete, low-profile full bezel enclosures that wrap entirely around their delicate crown tips, neutralizing the risk of chipping or catching on fabrics. Beneath the deck, an open under-gallery structure completely exposes the pavilions and culets of all three diamonds. This provides direct fluid cleaning access, allowing you to easily wash away daily lotions or residues that clip diamond brilliance over time.

Metals and Finish

The foundation of this ring is a solid, high-polish rounded shank crafted from 14K gold (585 purity purity code), delivering the ideal structural equilibrium of pure gold content and daily structural resilience. The metal boundaries are engineered to taper fluidly into the side bezels, creating a smooth, unified profile that sits close to the hand. Beyond our default 14K gold, this architectural setting can be processed across our five-tier metal ecosystem: 10K gold for maximum alloy hardness, 18K gold for a richer gold hue, or 950 Platinum (95% pure platinum) for a dense, naturally hypoallergenic frame that provides ultimate prong and rim security. All gold options are available in white gold (finished with a hard rhodium plating), traditional yellow gold, or warm rose gold, using high-polish, satin, matte, or hammered finishes applied by hand in our workshop.

Customisation and Origin

Every ring is built to order and can be configured across standard international quarter and half-size parameters. Through our structured checkout-variation and post-checkout CAD validation paths, you can modify center stone carat weight tiers (0.25ct to 10ct+); alternative color grades (D–I colorless to near-colorless); or select high-saturation fancy color lab grown diamonds (Pink, Blue, Yellow, or Green). Within 24 hours of checkout on primiraluxury.com, our workshop team will connect with you via WhatsApp and email to confirm your precise ring dimensions, metal alloy tier, and layout drawings before a single gram of metal is melted. Production requires 15–35 business days (up to 45 business days in rare custom sourcing or lab certification scenarios), ensuring unhurried manufacturing. We accept standard checkout orders as well as custom-design image references via our dedicated WhatsApp channel. The low-profile bezel means this sits flush enough for daily wear without ever needing to come off for the gym. Crafted in Surat — the city that cuts 90% of the world’s diamonds — and shipped factory-direct.

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