Small Crystal Heart
Ring Sizing Guide
Take a piece of non-stretchable string, ribbon, thread, or a thin strip of paper. Wrap it comfortably around your ring finger, close to the knuckle. 
With a pen, carefully mark the spot where the string overlaps. For accuracy, make the marks small. 
Unwrap your marked length. With a ruler, measure it in millimeters. Find your measurement below.
| Standard (US) Size | Internal Diameter | European Size |
|---|---|---|
| 3 | 14.0 mm | - |
| 3.5 | 14.4 mm | 46 |
| 4 | 14.8 mm | 47 |
| 4.5 | 15.2 mm | 48 |
| 5 | 15.6 mm | 50 |
| 5.5 | 16.0 mm | 51 |
| 6 | 16.45 mm | 52 |
| 6.5 | 16.9 mm | 53 |
| 7 | 17.3 mm | 54 |
| 7.5 | 17.7 mm | 56 |
| 8 | 18.2 mm | 57 |
| 8.5 | 18.6 mm | 58 |
| 9 | 19.0 mm | 60 |
| 9.5 | 19.4 mm | 61 |
| 10 | 19.8 mm | 62 |
| 10.5 | 20.2 mm | 64 |
| 11 | 20.6 mm | 65 |
| 11.5 | 21.0 mm | 66 |
| 12 | 21.4 mm | 67 |
| 12.5 | 21.8 mm | 69 |
| 13 | 22.2 mm | 70 |
| 13.5 | 22.6 mm | 71 |
- In stock, ready to ship
designed for everyday wear, no matter where life takes you. Whether you're swimming, sweating, or showering, your jewelry stays flawless.
✨ 100% Waterproof & Sweat-Proof
🌊 Ocean & Pool Safe
💖 Nickel-Free & Hypoallergenic
Crafted with premium materials, our pieces maintain their shine for years no fading, no tarnishing, just timeless beauty.
We stand behind our craftsmanship. That’s why every Jewlox piece comes with a 1-year warranty, covering any defects (excluding lost items).
If anything happens to your jewelry, just reach out to us, and we’ll send you a brand-new replacement no questions asked. Shopping with confidence has never been easier!
Luxury shouldn't come with a luxury price tag. While traditional brands add 10x markups, we believe in offering high-quality jewelry at a fair price without cutting corners on craftsmanship.
💰 Honest Pricing
✨ Premium Materials
🛡️ 1-Year Warranty for Peace of Mind
🎁 Free Travel Jewelry Box!
Enjoy stunning jewelry at the price you deserve because elegance should be affordable.
📦 Free worldwide shipping on orders over $50!
🚀 Orders ship within 2-5 business days with a tracking number.
Not in love with your piece? No worries! Enjoy hassle-free returns within 30 days. If you’re not 100% satisfied, we’ll refund you no questions asked. We truly want you to love your new jewelry!
