‘EngageMoment Ring III’ by joshartown jewelry designerFrom ‘EngageMoment’ CollectionSTL file is Absolutely Ready for 3D Printing.OBJs just for renderings and etc.Dimensions: 20.2 x 15.6 x 25.5 mmRing size: 17 mm US – 6.5 Germany – 17Gems:Round 6.5mm – 1 itemRound 1.25mm – 4 itemsRound 1.00mm – 28 itemsWeight: 7.68 g (18 kt. White gold) 7.09 g (14 kt. White gold) 7.53 g (18 kt. Yellow gold) 6.7 g (14 kt. Yellow gold) 5.03 g (Sterling Silver) 10.4 g (Platinum)