Hello everyone, our models are suitable for production and have been tested before. Please send us a message with your wishes and questions. Please don't forget to rate the model you purchased.

Crown 1Diamond Round:1.00mm - 21.25mm - 251.50mm - 101.75mm - 3Size: 6 1/2 US - 53 ES - 13 EUWeight 14k - 8g Weight 18k - 9g

Crown 2Diamond Round:1.50mm - 22.50mm - 1Size: 5 US - 49 ES - 9 EUWeight 14k - 4g Weight 18k - 4.5g

Crown 3Diamond Round:1.25mm - 211.75mm - 62.00mm - 4Size: 7 1/4 US - 55 ES - 15 EUWeight 14k - 5.7g Weight 18k - 6.5g

Crown 4Diamond Round:1.50mm - 20Size: 6 US - 52 ES - 12 EUWeight 14k - 5.6g Weight 18k - 6.3g

I wish you a good day