Princess Cut Diamond Stud Earrings Screw Back 0.21cttw Diamonds White Gold Tone Silver 4 Prong Item Type: stud-earrings Metal Type: 925 Sterling-silver Gem Type: white-diamond Measurement: 3MM Fine Diamond Jewelry Collection by MidwestJewellery, Standard Sizes for rings are 7 womens and 10 Mens. Most items will ship within 24 hours of cleared payment, signature will be required on delivery. Images are enlarged to show product details, All measurements, gem weight and Metal weight are approximate values