Classic Round Solitaire Engagement Ring, 1.50 Ct | Lab-Grown Diamond

A 1.50 ct round lab-grown diamond in a six-prong setting. No halo, no side stones, no split band — the whole design exists to hold one stone and get out of its way.

Why round, and why six prongs

The round brilliant is cut with 57 facets specifically to maximise light return, which is why it outperforms every other shape on pure sparkle. Six prongs rather than four means more metal touching the stone, but it also means the diamond stays secure if one prong is knocked out of alignment, and it gives the stone a subtly rounder outline. Four prongs show slightly more of the diamond; six protect it better. For a ring meant to be worn daily for decades, six is the sensible trade.

What 1.50 ct looks like

A 1.50 ct round measures roughly 7.3 mm across. On most hands that reads as clearly substantial without tipping into statement territory. It is also one of the most liquid sizes in the market — round remains the most recognised shape worldwide, which matters if the piece is ever valued, insured, or reset.

Specification

• Centre stone: Round brilliant, 1.50 CT
• Setting: Six-prong
• Metal: 14K or 18K gold — yellow, white or rose
• Origin: Lab-grown, IGI-certified
• Made: Borivali West, Mumbai

Made to order

Centre stone size can be adjusted up or down — 0.50 ct, 1 ct, 2 ct and above. Every ring is cut and set to your size at our studio, typically 2 to 5 weeks depending on stone selection.

Compare against the full solitaire collection or see the same stone in a halo setting. To design something from scratch, message us on WhatsApp.