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CVD DIAMOND
Tennis necklace specifications, simplified.
Choose the construction and finished length to view estimated diamond count, total carat weight, and approximate gold weight.
Selected Style
4 Prong Straight Tennis Necklace
Same diamond size around the full tennis necklace.
Full4 ProngStraight17"
Diamond Size
1.5 mm
Approx. Carat Each
0.015 ct
Estimated Diamond Count
250
Estimated Total Carat Weight
3.75 ct
Approx. Gold Weight
10.7 g
Selected Length
17"
Construction
4 Prong • Full • Straight
View full size reference table for 17"
| MM Size | Carat Each | Est. Count | Est. TCW | Approx. Gold |
|---|---|---|---|---|
| 1.5 mm | 0.015 ct | 250 | 3.75 ct | 10.7 g |
| 1.7 mm | 0.02 ct | 225 | 4.5 ct | 13.8 g |
| 2.0 mm | 0.03 ct | 188 | 5.64 ct | 14.5 g |
| 2.2 mm | 0.04 ct | 171 | 6.84 ct | 16 g |
| 2.4 mm | 0.05 ct | 167 | 8.35 ct | 15.5 g |
| 2.7 mm | 0.07 ct | 142 | 9.94 ct | 18.1 g |
| 2.8 mm | 0.08 ct | 140 | 11.2 ct | 18.5 g |
| 3.0 mm | 0.1 ct | 137 | 13.7 ct | 19 g |
| 3.2 mm | 0.12 ct | 127 | 15.24 ct | 20.7 g |
| 3.4 mm | 0.15 ct | 122 | 18.3 ct | 25.3 g |
| 3.7 mm | 0.18 ct | 111 | 19.98 ct | 24.9 g |
| 3.8 mm | 0.2 ct | 111 | 22.2 ct | 25.1 g |
| 4.0 mm | 0.23 ct | 105 | 24.15 ct | 27.3 g |
| 4.2 mm | 0.3 ct | 97 | 29.1 ct | 28.6 g |
| 4.8 mm | 0.4 ct | 87 | 34.8 ct | 34 g |
| 5.0 mm | 0.5 ct | 81 | 40.5 ct | 38.2 g |
Calculation note: All necklace specifications use 17 inches as the base reference. Diamond count is proportionally scaled and rounded to the nearest whole stone. Total carat weight and gold weight are proportionally scaled from the 17-inch reference values.
Reference note: These figures are manufacturing reference specifications, not a final quotation. Finished weight, stone count, and total carat weight can vary with construction, clasp, chain section, tolerances, and production requirements.