Stone Size Guide

SIZE GUIDE

 

The Solitaire, The Trilogy and The Vintage

Original Big Bigger Biggest Grand
Round 6 mm 7 mm 8 mm 9 mm 10 mm
Sapphire and Ruby 1.05cts 1.6cts 2.25cts 3.4cts 4.5cts
Emerald and Aquamarine 0.8cts 1.7cts 2.5cts 4.3cts 6.1cts
Cushion 6x6 mm 7x7 mm 8x8 mm 9x9 mm 10x10 mm
Oval 8x6 mm 9x7 mm 10x8 mm 11x9 mm 12x10 mm
Sapphire and Ruby 1.55cts 2.2cts 3.15cts 3.8cts 6cts
Emerald and Aquamarine 1cts 1.6cts 2.25cts 3.75cts 5cts
Emerald 8x6 mm 9x7 mm 10x8 mm 11x9 mm 12x10 mm
Sapphire and Ruby 1.75cts 2.3cts 2.75cts 4cts 6.25cts
Emerald and Aquamarine 1.8cts 2.3cts 3.15cts 4.5cts 5.25cts
The Halo
Original Big Bigger Biggest Grand
Round 4 mm 5 mm 6 mm 7 mm 8 mm
Sapphire and Ruby 0.34cts 0.65cts 1.05cts 1.6cts 2.25cts
Emerald and Aquamarine 0.27cts 0.48cts 0.8cts 1.7cts 2.5cts
Cushion 4x4 mm 5x5 mm 6x6 mm 7x7 mm 8x8 mm
Oval 4x6 mm 5x7 mm 6x8 mm 7x9 mm 10x8 mm
Sapphire and Ruby 0.6cts 1cts 1.55cts 2.2cts 3.15cts
Emerald and Aquamarine 0.52cts 0.85cts 1cts 1.6cts 2.25cts
Emerald 4x6 mm 5x7 mm 6x8 mm 7x9 mm 10x8 mm
Sapphire and Ruby 0.75cts 1.15cts 1.75cts 2.3cts 2.75cts
Emerald and Aquamarine 0.6cts 0.9cts 1.8cts 2.31cts 3.15cts
The Garland
Round Cushion Oval Emerald
3 mm 3x3 mm 3x5 mm 3x5 mm
Sapphire and Ruby
0.25 cts
Sapphire and Ruby
0.25 cts
Sapphire and Ruby
0.25 cts
Emerald and Aquamarine
0.20cts
Emerald and Aquamarine
0.20cts
Emerald and Aquamarine
0.20cts
Please note that all carat weights are approximate and mm sizes may vary based on specific gemstones. All gemstones will be matched to the nearest calibrated size with an maximum tolerance of 0.45m.