0.31 Ct. Greenish Blue Sapphire from Madagascar

This dramatic greenish blue sapphire carries the quiet authority of gemstones that have marked weddings and crowns for centuries, a small but luminous piece of earth worn as a promise across generations. We present a transparent 0.31 carat round sapphire, precisely cut to dimensions of 3.97 x 3.96 x 2.68 mm, rendered in a mixed brilliant cut that balances scintillation and classic form. The stone displays a medium light color intensity that allows its cool green blue hues to breathe, its surface finished to an excellent polish that sends light into a soft, early glow. Clarity is very slightly included at eye level, a gentle reminder that this is a natural gem with character, not a factory perfect simulacrum. Originating in Madagascar, and thoughtfully heat treated to enhance color uniformity, this sapphire bears the geological story of distant rivers and mineral rich soils, transformed under heat and pressure into a jewel that feels both historic and entirely personal.

For an engagement ring, this sapphire is an ideal choice for those who value tradition with a contemporary twist, a stone that will read as both heirloom and modern love. The mixed brilliant cut brings fire and depth, ideal for settings that celebrate the stone itself, whether mounted solitaire for understated elegance, embraced by a halo for vintage romance, or set within a bespoke design that tells your singular story. At 0.31 carat the gem is perfectly suited to finger sizes where proportion and balance matter, offering subtlety without sacrificing presence. Heat treatment is a widely accepted enhancement that stabilizes and brightens color, and as with every gem from The Natural Sapphire Company, this stone is selected for enduring beauty and responsible sourcing. Choose this Madagascar sapphire as a symbol of continuity, a jewel that links ancient origins to a future of shared memories, a timeless promise that will age gracefully alongside your commitment.