Printable jewelry Ring 4 Types crown for princess Model 3D

Printable  jewelry Ring 4 Types crown for princess.
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 ONLY 3D FILE STL
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US sizes: 5 | 6 | 7 | 7.5 | 8.5 
(inner diameter : 15,7 / 16,5 / 17,3 /17,7/ 18,57 mm)

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Metal weight(size 8.5) :
type I and II- gold 14k – 2.5 grams; gold 18k – 3.0 grams.
type III and IV- gold 14k – 2.9 grams; gold 18k – 3.5 grams. 

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Stones: 
type I-4.5mm-1 piece,gem weight-0,33ct.

type II-2.5mm-1 piece,gem weight-0,06ct.

type III-1.3mm-3 pieces,gems weight-0,024ct.

type IV-2.2mm-1 piece,gem weight-0,04ct.

I remind you that this is only 3d model, in order for you to get the finished product you need 
to contact a jewelry company who have 3d printer or milling machine.
 All parameters are written below in the description or on images: the size of the product, 
the gems that are suitable for this Product,the weight of metal in different samples.

Model avalible in STL format for prototyping or milling. 3D Geometry is healed, and fixed all the bad with 
software. Look at please my other products by clicking on the author name "jewelry3Dstl". 
If you have any questions or want other size and some changes, please contact me. 
Thank you! 
Good shopping for you.