Imperial Star Gems supplies loose natural and lab-grown stones to trade and private buyers. Follow one crystal from the ground to its certificate.
A crystal as it left the ground. Nothing about the finished stone is decided yet — not the shape, not the weight, not whether it becomes one diamond or three.
A diamond is judged from every angle, not only face up. Let it turn, or take hold of it and turn it yourself — the way it would be examined across a grading table.
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Drag to turn the stone
Every outline asks something different of the cutter — a step cut hides nothing, a marquise punishes asymmetry, a round is judged against a published standard. Choose a shape to see what we hold in it.
We supply both, and we do not argue for one over the other. They are indistinguishable to the eye and to standard testing; they differ in how they came to exist and in what the market does with that fact. Which one suits you is a question of budget, size and conviction.
Formed in the mantle and brought up by volcanic rock, then found, sorted and cut. Each one is geologically unique and its supply is finite, which is what the market prices.
The same carbon lattice, grown under controlled conditions in weeks rather than eons. Chemically and optically a diamond — the difference is origin, not material.
A short selection across both origins. Availability moves quickly, so treat this as a starting point rather than a complete list.
OM-1279
OM-1058
TP-250325-1119
TP-280626-3329
TP-030926-3383
OM-1026
A finished diamond is the record of a plan. Where the saw goes, which inclusion is cut away and which is kept, how much weight is surrendered for symmetry — all of it is settled while the stone is still rough, and none of it can be revisited afterwards.
How a stone is made