18kt rose gold watch 43.00 g with 327 brilliant cut natural diamonds, collection color (F +: E: D) from flawless to vvs cts. 3.05.
Sapphire glass.
Swiss quartz movement.
Finely engraved with burin case.
Case diameter mm 35
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18kt rose gold watch 43.00 g with 327 brilliant cut natural diamonds, collection color (F +: E: D) from flawless to vvs cts. 3.05.
Sapphire glass.
Swiss quartz movement.
Finely engraved with burin case.
Case diameter mm 35
Purity scale defined by Gemological Institute of America
Diameter in mm | Italian sizes | French sizes | English sizes | American sizes |
---|---|---|---|---|
15,50 – 15,70 | 9 | 49 | J | 5 |
15,80 – 16,00 | 10 | 50 | J 1/2 | 5,25 |
16,10 – 16,30 | 11 | 51 | K | 5,5 |
16,40 – 16,60 | 12 | 52 | L | 6 |
16,70 – 17,00 | 13 | 53 | M | 6,5 |
17,10 – 17,30 | 14 | 54 | N | 7 |
17,40 – 17,60 | 15 | 55 | N 1/2 | 7,25 |
17,70 – 17,90 | 16 | 56 | THE | 7,5 |
18,00 – 18,20 | 17 | 57 | P | 8 |
18,30 – 18,60 | 18 | 58 | Q | 8,5 |
18,70 – 18,90 | 19 | 59 | Q 1/2 | 9 |
19,00 – 19,20 | 20 | 60 | R 1/2 | 9,25 |
19,30 – 19,50 | 21 | 61 | S 1/2 | 9,5 |
19,60 – 19,80 | 22 | 62 | S | 9,5 |
19,90 – 20,10 | 23 | 63 | T | 10 |
20,20 – 20,50 | 24 | 64 | V 1/2 | 11 |
20,60 – 20,80 | 25 | 65 | W | 11 |
20,90 – 21,10 | 26 | 66 | X | |
21,20 – 21,50 | 27 | 67 | AND | 12 |
21,60 – 21,80 | 28 | 60 | WITH | |
21,90 – 22,10 | 29 | 69 | ||
22,20 – 22,40 | 30 | 70 |