Lucked Out
Tax included. Shipping calculated at checkout | SKU:DC0374
Ring size guide
How ring sizing works
Our sizes follow the Indian ring size scale — each size maps to the ring's inner diameter and circumference (see the chart below). Measure the base of your finger to find your size. Available sizes: 10 to 13.
Measure your finger
Lay the ring flat and measure the inside, edge to edge, with a ruler. Use a ring that already fits the intended finger.
Wrap a thin strip of paper or string around the base of your finger. Mark where it overlaps, then measure the length with a ruler.
Size chart · 10 to 13
| Indian ring size | Circumference (mm) | Diameter (mm) | Circumference (in) |
|---|---|---|---|
| 10 | 50 | 15.9 | 1.97" |
| 11 | 51 | 16.2 | 2.01" |
| 12 Most popular | 52 | 16.5 | 2.05" |
| 13 | 53 | 16.9 | 2.09" |
Fingers swell slightly through the day — measure in the evening for the most comfortable fit.
Not sure? Our team can help — chat with us on WhatsApp.
Express: 1–2 working days for in-stock pieces.
Standard: 5–7 working days.
Made-to-order: Around 20 days after confirming the design and price.
This piece is in stock
Ships in 1–2 working days. Free, fully insured.
Want to pick it up? Visit Bengaluru or Vijayawada store.Got questions?
We've got answers
Do lab grown diamonds work for engagement rings?
How do I find the right ring size before I buy?
Will a lab grown diamond ring hold up to everyday wear?
Are lab grown diamond rings a good choice for proposals in India?
Can I mix rings from different Cosmos collections to build a stack?
What if the ring I choose doesn't fit or isn't the one once it arrives?
OUR STORES
Come see it in person
Both stores carry the full collection. Walk in any time, try on every piece, ask anything.
Cosmos Bangalore
HSR LAYOUT
Cosmos Vijayawada
GOVERNOR PETA
To know more, reach out to us at care@cosmos.diamonds
or give us a call on +91 7371818737.
your personal jewel consultant
