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Stone Size Guide

The Bezel, The Floral, The Solitaire, The Trilogy and The Vintage
Original Big Bigger Biggest Grand
Round, Cushion 6 mm 7 mm 8 mm 9 mm 10 mm
Sapphire and Ruby 1.0cts 1.5cts 2.2cts 3.2cts 4.6cts
Emerald and Aquamarine 0.8cts 1.2cts 2.0cts 3.0cts 6.1cts
Oval 8x6 mm 9x7 mm 10x8 mm 11x9 mm 12x10 mm
Sapphire and Ruby 1.1cts 2.0cts 3.1cts 5.0cts 6.0cts
Emerald and Aquamarine 1.0cts 1.4cts 2.0cts 3.7cts 5.0cts
Emerald 8x6 mm 9x7 mm 10x8 mm 11x9 mm 12x10 mm
Sapphire and Ruby 1.3cts 2.3cts 3.0cts 4.5cts 6.0cts
Emerald and Aquamarine 1.2cts 2.0cts 2.9cts 3.7cts 5.0cts
The Halo, East West
Original Big Bigger Biggest Grand
Round, Cushion 5 mm 6 mm 7 mm 8 mm 9 mm
Sapphire and Ruby 0.5cts 1.0cts 1.5cts 2.2cts 3.2cts
Emerald and Aquamarine 0.4cts 0.8cts 1.2cts 2.0cts 3.0cts
Oval 7x5 mm 8x6 mm 9x7 mm 10x8 mm 11x9 mm
Sapphire and Ruby 0.8cts 1.1cts 2.0cts 3.1cts 5.0cts
Emerald and Aquamarine 0.7cts 1.0cts 1.4cts 2.0cts 3.7cts
Emerald 7x5 mm 8x6 mm 9x7 mm 10x8 mm 11x9 mm
Sapphire and Ruby 0.8cts 1.3cts 2.3cts 3.0cts 4.5cts
Emerald and Aquamarine 0.8cts 1.2cts 2.0cts 2.9cts 3.7cts
The Garland (weight per set)
Round Cushion Oval Emerald
3.5 mm 3.5 mm 3x5 mm 3x5 mm
Sapphire and Ruby
0.6 cts
Sapphire and Ruby
0.4 cts
Sapphire and Ruby
0.7 cts
Sapphire and Ruby
1.0 cts
Emerald and Aquamarine
0.6cts
Emerald and Aquamarine
0.4cts
Emerald and Aquamarine
0.7cts
Emerald and Aquamarine
0.8cts
Please note that all carat weights are approximate based on historics and mm sizes may vary based on specific gemstones. Fenton gemmologists are trained to find the 5% stones in the market and will focus on surface area as we think this is a more accurate representation of how the ring will look. All gemstones will be matched to the nearest calibrated size with a maximum tolerance of 0.3mm. We can always look for a specific carat weight, should you want to but reserve the right to charge a surcharge.