Lab Grown Diamond Dutch Marquise and Trillion Three-Stone Ring 2.41 CTW

The Stones

The center of this three-stone geometry is a 1.69 carat Dutch Marquise cut lab grown diamond. Unlike standard marquise cuts with 57 facets, the specialty Dutch Marquise features elongated facet arrangements that maximize point symmetry and light-return across the pavilion. It presents an F color grade and VS1 clarity, ensuring an eye-clean field entirely free of carbon spots or structural inclusions below VS2. Flanking the center are two hand-set trillion-cut lab grown diamond side stones (0.72 CTW) matching an EF color tier and VS clarity range. Each diamond group is individually graded, and the center stone features a laser-inscribed report number on the girdle verifiable directly at igi.org.

The Setting

Engineered for high light-entry and geometric alignment, this setting features heavy, polished V-prongs that shield the delicate vertical tips of the Dutch Marquise center diamond. The flanking trillion side stones are secured by a unified prong system terminating in V-shaped corner caps, balancing structural security with maximum open-air exposure. The open wire gallery architecture lifts the pavilions above the band, allowing ambient light to flood the stones from underneath, accelerating their natural refractive fire without elevating the setting to an impractical, snag-prone height.

Metals and Finish

This piece is built with 4.37 grams of solid 18K Yellow Gold (750 purity), selected specifically because the rich, warm alloy tone provides an intentional, striking backdrop that accentuates the crisp, colorless facets of the diamond trilogy. The band is finished with a default High Polish and features a comfortable D-profile shank that tapers precisely toward the shoulders to keep visual focus on the stone cluster. This design is also available across our five-tier metal framework, including 10K, 14K, and 18K gold (in yellow, white, or rose tones) as well as dense 950 Platinum for maximum prong retention.

Customisation and Origin

Every ring is made to order and completely customizable. Following checkout on primiraluxury.com, our Surat workshop team will contact you within 24 hours via WhatsApp and email to confirm your exact specifications before manufacturing begins. During this consultation, you can modify the center stone carat weight (ranging from 0.25ct up to 10ct+), adjust the color and clarity tiers, or alter the band width and ring size. Production requires 15–35 business days (up to 45 business days in exceptional sourcing or third-party laboratory certification windows).

This low-profile three-stone configuration is engineered specifically to sit balanced on the finger, making it exceptionally comfortable for daily bridal wear without rotating, while still delivering a commanding geometric presence. Crafted in Surat — the city that cuts 90% of the world’s diamonds — and shipped factory-direct.

Technical Specifications Matrix