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💎 SIZE & FIT GUIDE – LUXLAB COLLECTION

Ring size chart with France-USA size conversion 💍 Finding the right ring size

Measure the inside diameter of a ring or your finger with a piece of string .
👉 Divide the measurement (in mm) by 3.14 to find the size.
Our adjustable rings easily fit multiple fingers, perfect for gifting!


📿 What necklace length should I choose?

  • 40 cm : chic choker

  • 45 cm : standard length

  • 50–55 cm : trendy mid-length effect

  • 60 cm+ : bold look
    All our necklaces are adjustable thanks to an extension chain (5 cm) .


🔗 What size bracelet should I choose?

Average size: 16 to 18 cm , with adjustable chain for a perfect fit.
💡 Measure your wrist and add 1 to 2 cm depending on the desired comfort.


💫 Fit & Comfort

  • Rings : adjustable or sized according to European standards

  • Necklaces & bracelets : adjustable to fit all body types

  • Earrings : lightweight, hypoallergenic and comfortable

✨ At LUXLAB Collection , each piece of jewelry is designed to suit you .


🔁 Exchange & Return

Did you order the wrong size? No worries!
➡️ Return or exchange within 30 days , with a 1-year warranty on all our jewelry.


🎁 To give as a gift

Size 7 is the most common for a woman's ring.
Alternatively, choose an adjustable ring with no risk of error.
All our jewelry is delivered in a premium gift box , ready to give as a gift.


💎 LUXLAB Collection, the jewelry that adapts to you

  • Elegant & adjustable designs

  • High-quality materials (rhodium-plated 925 silver, 316L steel PVD 18k gold, 18k gold plating – 3 microns)

  • Waterproof, hypoallergenic, 1-year guarantee

LUXLAB Collection: accessible luxury, designed for your comfort.