LABYRINTH RING
7-day returns
About This Piece
Taking inspiration from the twisting paths of a labyrinth, this statement ring features intricately entwined silver lines anchored by a luminous 10 mm natural clear quartz stone at its center. The interplay between delicate linear forms and the clarity of the crystal creates a fluid, sculptural accent that elevates everyday styling.
Material & Care
Material Options
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Unplated 925 Sterling Silver, Natural Clear Quartz
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14K Gold Plated 925 Sterling Silver, Natural Clear Quartz
Care Instructions
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Storage: Store individually in a pouch or lined jewelry case to prevent surface scratching and distortion.
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Silver Care: Sterling silver naturally oxidizes when exposed to air. To preserve its original luster, minimize exposure to open air when not in use. Clean gently with a silver polishing cloth or specialized silver bath solution.
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Plated Finish Care: Avoid direct contact with water, sweat, cosmetic products, or harsh chemicals. If exposed to moisture, immediately pat dry with a soft cloth. Re-plating is recommended over time to refresh the finish if natural color shifting occurs.
Size & Fit
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Stone Dimension: Natural Clear Quartz, 10 mm Diameter
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Size Range: Korean Standard Ring Sizes 1–18
Ring Sizing Chart (Finger Circumference)
| Size (KR) PNG | Size (US Equivalent) | Circumference (mm) PNG | Inside Diameter (mm) |
| Size 1 | US 2 | ~44 mm | 14.0 mm |
| Size 2 | US 2.5 | ~45 mm | 14.3 mm |
|
Size 3 |
US 3 |
46 mm |
14.6 mm |
|
Size 4 |
US 3.5 |
47 mm |
15.0 mm |
|
Size 5 |
US 4 |
48 mm |
15.3 mm |
|
Size 6 |
US 4.5 |
49 mm |
15.6 mm |
|
Size 7 |
US 5 |
50 mm |
16.0 mm |
|
Size 8 |
US 5.5 |
51 mm |
16.3 mm |
|
Size 9 |
US 6 |
52 mm |
16.6 mm |
|
Size 10 |
US 6.5 |
53 mm |
16.9 mm |
|
Size 11 |
US 7 |
54 mm |
17.2 mm |
|
Size 12 |
US 7.25 – 7.5 |
55 mm |
17.5 mm |
|
Size 13 |
US 7.5 – 7.75 |
56 mm |
17.8 mm |
|
Size 14 |
US 8 |
57 mm |
18.1 mm |
|
Size 15 |
US 8.5 |
58 mm |
18.5 mm |
|
Size 16 |
US 8.75 – 9 |
59 mm |
18.8 mm |
|
Size 17 |
US 9 – 9.25 |
60 mm |
19.1 mm |
|
Size 18 |
US 9.5 |
61 mm |
19.4 mm |
shipping & returns
We currently ship within the United States. Delivery usually takes 7–14 business days. Pieces marked Made to order are made after you order and can take up to 30 days to arrive. Shipping is calculated at checkout.
Returns are accepted within 7 days of delivery for unworn pieces with tags and original packaging. To start a return, sign in to your account, open your order and select Request return. Questions: hello [at] posmoa [dot] nyc.
Brand story
SENSE OPTIC
Drawing inspiration from ancient labyrinths and the textures of caves and stone, SENSE OPTIC translates organic forms into sculptural body ornaments. Its genderless designs explore the relationship between the human body and the objects that adorn it.
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