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Products & Size Charts

Round Brilliant

MM Size (Sieve Range)CaratColourClarityCutPolishSymm.Fluor.CertQuantityAdd to inquiry
0.80–1.25 mm (-2)RB-0.002-0.008CT0.002–0.008 ct
1.25–1.80 mm (+2–6.5)RB-0.009-0.021CT0.009–0.021 ct
1.80–2.70 mm (+6.5–11)RB-0.025-0.074CT0.025–0.074 ct
2.70–3.40 mm (+11–14)RB-0.078-0.125CT0.078–0.125 ct
3.40–3.70 mm (+14–16)RB-0.135-0.175CT0.135–0.175 ct
3.80–4.20 mmRB-0.20-0.29CT0.20–0.29 ct
4.30–4.70 mmRB-0.30-0.39CT0.30–0.39 ct
4.80–5.00 mmRB-0.40-0.49CT0.40–0.49 ct
5.10–5.40 mmRB-0.50-0.59CT0.50–0.59 ct
5.40–5.70 mmRB-0.60-0.69CT0.60–0.69 ct
5.70–6.20 mmRB-0.70-0.89CT0.70–0.89 ct
6.30–6.40 mmRB-0.90-0.99CT0.90–0.99 ct
Custom Size
Solitaires1 ct & above

All weights are approximate. Mention exact sizes and quantities when requesting a quote.

Advanced Options

Optional make, cut and certification preferences — applied to each diamond you add.

Smart Options
Heart & Arrow
Luster
White in Center
Black in Center
Black in Side
Color Tinge

Contact

Get in Touch

Send the shapes, sizes and quantities you need for pricing and availability — or arrange to examine the goods in person at the Bharat Diamond Bourse.

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Private Viewings

Examine every stone in person.

Diamonds reveal themselves in the hand. Trade buyers are welcome to assess parcels one-to-one at our office inside the Bharat Diamond Bourse, Mumbai.

Address
EW 8030, Bharat Diamond Bourse, BKC, Bandra East, Mumbai – 400051, Maharashtra, India
Hours
Monday–Saturday, 9:00 AM – 8:00 PM
Get directions

Diamond Education

The 4Cs of Diamond Quality

Explore GIA’s official interactive tools to see how color, cut, clarity and carat weight shape a stone.

Tools and grading standards courtesy of GIA.