Pairs well with
Stroma Ring
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All product imagery has been kindly provided by YSSO.
Sculpted by nature, made to adorn. Our pieces are made from the most luminous materials, inspired by the muses, and designed for comfort and all-day wear. Find elegance in motion, from dawn to dusk, for any occasion.
Ring Size Guide
Find your perfect fit.
Whether you’re selecting your first piece or adding to your collection, use this guide to determine your ideal size.
Ring Size Conversion Chart
| Inner Diameter (mm) | US Size | UK Size | EU Size |
|---|---|---|---|
| 11.6 | 0.5 | — | 36 |
| 12.3 | 1 | A½ | 37.5 |
| 12.6 | 1.5 | B½ | 38 |
| 12.9 | 2 | D | 40 |
| 13.3 | 2.5 | E | 41 |
| 13.7 | 3 | F½ | 42 |
| 14.1 | 3.5 | G½ | 44 |
| 14.5 | 4 | H½ | 46 |
| 14.9 | 4.5 | I½ | 47 |
| 15.3 | 5 | J½ | 49 |
| 15.7 | 5.5 | K½ | 50 |
| 16.1 | 6 | L½ | 52 |
| 16.5 | 6.5 | M½ | 53 |
| 16.9 | 7 | N½ | 54.5 |
| 17.3 | 7.5 | O½ | 56 |
| 17.7 | 8 | P½ | 57 |
| 18.1 | 8.5 | Q½ | 58 |
| 18.5 | 9 | R½ | 59 |
| 18.9 | 9.5 | S½ | 60.5 |
| 19.3 | 10 | T½ | 62 |
| 19.7 | 10.5 | U½ | 63 |
| 20.1 | 11 | V½ | 64.5 |
| 20.5 | 11.5 | W½ | 66 |
| 20.9 | 12 | X½ | 67.5 |
| 21.3 | 12.5 | Y½ | 69 |
| 21.7 | 13 | Z½ | 70.5 |
How to Measure Your Ring Size
Option 1: Measure an Existing Ring
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Select a ring that fits the finger you’ll be wearing your new piece on.
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Use a ruler to measure the inner diameter of the ring (edge to edge, across the center).
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Match the measurement in millimeters to the size chart below.
Option 2: Measure Your Finger
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Cut a thin strip of paper or use a piece of string.
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Wrap it snugly around the base of your finger (not too tight).
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Mark where the ends meet and measure the length in millimeters.
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Refer to the size chart to find your closest fit.
Tips for Sizing
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Measure your finger at the end of the day when it’s at its largest.
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Avoid measuring when your hands are cold as fingers shrink slightly.
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If you’re between sizes, we recommend sizing up for comfort.
Need More Help?
Still unsure about your size? Contact us for personal guidance or visit one of our stores for a professional fitting.
Free shipping over $200
We cover all import duties and taxes
Handmade in Greece
Crafted by Artisans
Sustainably sourced precious metals
Responsible Materials
Each design is made using 100% certified recycled gold and silver, chosen for their beauty and lower environmental impact. Hallmarked for authenticity and designed to endure.
Simple Care For Longevity
To maintain your piece’s luster, avoid exposure to harsh chemicals and store it in a soft pouch when not in use. Clean gently with a microfiber cloth and mild soap as needed
Delivered With Care
We offer complimentary shipping on all orders above $200. Each piece is carefully packaged to ensure it arrives in perfect condition. Standard delivery times range from 3–7 business days, with express options available at checkout.
Easy Returns and Exchanges
If your piece isn’t quite right, we accept returns and exchanges within 30 days of delivery. Items must be unworn and in original packaging. Begin your return online for a seamless process.
Every order is presented in our signature box and pouch, ready to gift. Add a handwritten note at checkout to make your gift even more personal.
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Pairs well with
Each piece tells a story of craftsmanship as artisans transform precious metals and stones into wearable art celebrating the beauty around us.
For a lifetime of wear
Buy Once, Love Forever
Jewelry designed to endure. Meticulously crafted for everyday wear and memorable moments, these are pieces to live in.
Made to endure
Forged With Care
Hand-finished by skilled artisans using recycled gold and silver. Timeless designs built to wear now and treasure forever.
For those who
Know what matters
Our pieces echo the spirit of Athens — bold yet effortless, rooted in craft and designed to move seamlessly with you.
FAQ
To preserve the sculptural finish of your jewelry, we recommend storing pieces in their pouch when not in use and avoiding exposure to harsh chemicals, perfumes, or water. Gently clean with a soft cloth or mild soap as needed to maintain their natural luster.
Each piece is handcrafted in small workshops across Greece by skilled artisans using traditional techniques. Our commitment to craftsmanship ensures every detail is refined, from design to finish.
Our collections are available exclusively online and through select retail partners. Visit our stockists page to find locations carrying our pieces.
"LUSTER strikes the perfect balance between statement and everyday wear, blending heritage craftsmanship with modern design. These are treasures you’ll wear every day, not just save for special occasions"Nisha Perera, Berlin