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moissanite-tools
FITINY jewellery tools: density-corrected carat/mm, GIA grades, ISO 8653 ring sizes
Tools
6
GitHub stars
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Installs / wk
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streamable-http
Last checked
20h ago
Tools & capabilities
6 toolsRead from the running server on 20h ago.
carat_to_mm
carat*stone
Diameter in millimetres for a given carat weight. Round brilliant cut. Density-corrected per stone - a diamond chart is wrong for moissanite by ~9%. Diameter in millimetres for a given carat weight. Round brilliant cut. Density-corrected per stone - a diamond chart is wrong for moissanite by ~9%.
grading_scale
gradescale*
GIA colour (D-K) or clarity (FL-SI) scale as used for moissanite, or published optical constants for moissanite / diamond / cubic zirconia. GIA colour (D-K) or clarity (FL-SI) scale as used for moissanite, or published optical constants for moissanite / diamond / cubic zirconia.
mm_to_carat
mm*stone
Carat weight for a given diameter in millimetres. Round brilliant cut. Carat weight for a given diameter in millimetres. Round brilliant cut.
necklace_length
unitvalue*
Where a necklace of a given length sits, with the trade name (choker, princess, matinee...). Where a necklace of a given length sits, with the trade name (choker, princess, matinee...).
ring_size_convert
fromvalue*
Convert a ring size between US, UK, EU (ISO 8653) and inner diameter in mm. A US 6 is a UK M, not a UK 6. Convert a ring size between US, UK, EU (ISO 8653) and inner diameter in mm. A US 6 is a UK M, not a UK 6.
stud_appearance
diameter_mm*