18ct IGI Lab Diamond Round

This IGI-certified 18.00ct round lab grown diamond is a loose stone designed for engagement rings and fine jewelry making. It features D color, VVS1 clarity, and an excellent cut, giving you a high-brightness round brilliant look with documented grading you can cite and compare.

• 18.00 carat round brilliant lab grown diamond for custom rings and statement jewelry
• IGI certificate included for verified color, clarity, and cut information
• D color and VVS1 clarity for a bright white appearance and very high clarity
• CVD and HPHT lab grown diamond process with laser drilling enhancement noted
• Excellent cut for strong light return in solitaire, halo, and bridal settings
• Sourced from Gujarat, India and suitable for professional jewelry making

Compared to many ungraded loose stones, this diamond offers a clear trust signal through IGI certification and listed specifications. Unlike natural diamonds, lab grown diamonds provide the same diamond composition and are often chosen by buyers comparing lab grown vs natural for value and origin transparency.

Use it for a bespoke engagement ring, an anniversary upgrade, or a high-carat center stone in bridal jewelry. The round shape works especially well when you want broad sparkle and classic proportions that pair easily with white gold, yellow gold, platinum, or mixed-metal settings.