Product Descriptions
What if you could wear the entire universe on your finger? Astronomical rings, also known as Gemma's rings, are an early astronomical instrument. The instrument consists of three rings, each representing the celestial equator, declination, and the meridian. When it closed, it stands for everlasting love, when it opened, it stands for the whole world.
Size Chart
US Size | Diameter | Circumference |
5 | 15.6mm | 49mm |
6 | 16.4mm | 52mm |
7 | 17.3mm | 54.5mm |
8 | 18.1mm | 57mm |
9 | 18.9mm | 59.5mm |
10 | 19.7mm | 62mm |
11 | 20.6mm | 64.5mm |
12 | 21.4mm | 67mm |
Note
The chain is not included
Delivery Time
Delivery Time = Processing Time + Shipping Time
Processing Time
Orders will be processed within 3 business days of ordering and shipped out the next day after the processing day.
Shipping Time
Method | Shipping Time |
Standard Shipping | 12-20 Days |
Express Shipping | 7-12 Days |
VIP Shipping | 3-7 Days |
For your convenience, we ship worldwide and offer free standard shipping $39+ for most places. You can choose the shipping method during checkout.
30-Day Return
We want you to feel comfortable and confident when shopping at Manmci, that’s why we offer an easy 30-day return & exchange policy.
1 Year Warranty
All of our products are covered by a one-year warranty starting from the day when the original order was received.
Comment