Adjustable Day And Night Rhombic Couple Promise Rings In Sterling Silver

Every order is quality-checked and securely packaged before it ships. Total delivery time = processing time + shipping time.
- Processing time: generally 1–3 business days. Engraved and personalised orders also take 1–3 business days.
- Standard shipping: free, no minimum. Total delivery time is 10–15 business days (including processing time).
- Expedited shipping: $15, via DHL / UPS / TNT / FedEx / USPS. Total delivery time is 5–8 business days (including processing time).

The processing time varies depending on the product and the destination. For engraved and personalised orders, please allow 1–3 business days before dispatch.

We offer two shipping methods in our online store (All orders are shipped from China):

1. Standard shipping: This option is free and has no minimum order requirement. It typically takes 10-15 business days for delivery (including 1 - 3 business days processing time).

2. Expedited shipping: For a fee of $15, orders can be shipped via expedited services such as DHL, UPS, TNT, FedEx, and USPS. Total delivery time is typically 5-8 business days (including 1 -3 business days processing time).

You will receive an email once we ship your product with a tracking number to track your shipment. You can also find order information through the provided link. For tracking purposes, you may find the following shipping carriers' websites useful:

DHL: https://www.dhl.com/
UPS: https://www.ups.com/
TNT: https://www.tnt.com/
FedEx: https://www.fedex.com/
USPS: https://www.usps.com/

Please note the following:

1. Couplesets is not responsible for any applicable customs fees, import duties, taxes, or other charges. The customer is responsible for these charges, even if the shipment is refused upon delivery.

2. Please provide sufficient shipping address details to ensure smooth delivery. Accuracy, including apartment/unit numbers, is important. We are not responsible for unsuccessful deliveries caused by incorrect, insufficient, or incomplete shipping addresses, incorrect post/zip codes, or any other incorrect shipping information.

3. We do not deliver to P.O. box or APO addresses. Logistics companies refuse to deliver to these addresses, and orders are easily lost. 

4. "Business days" excluding holidays. The delivery timeframe varies depending on the destination. While we strive to deliver items within the estimated timeframe, delivery dates are not guaranteed. The shipping time provided above is an estimated time of arrival (ETA), and most of our parcels are delivered within this timeframe. However, due to some uncontrollable factors, the package processing and delivery services in the destination country may be delayed in different ways.

5. Where we ship: we ship to the 28 countries listed in the country selector at the top of this page. We do not ship to P.O. box or APO/FPO addresses.
Order cutoff: orders placed before 4:00 PM (GMT+8) on a business day are normally processed the same day; orders placed after that are processed the next business day.

Company Name: Couplesets Limited
Registration Number: 76184167
Address: Room 1022A, Beverley Commercial Centre, 87-105 Chatham Road South, Tsim Sha Tsui, Kowloon, Hong Kong

Last Updated: June 2026

Finding the perfect fit for a ring can be tricky, but with the right measurements, you can ensure a comfortable and accurate size. Here's how to determine your ring size:

1. If you have an existing ring, measure its diameter (in mm). Use the ring sizing chart to find the corresponding size.

2. If you don't have a ring to measure, you can measure your finger directly. Cut a strip of paper or string about 3/4th inch wide and wrap it around the base of your finger. Mark the point of overlap and measure the length between the end and the marked point.

3. Compare the measured length to the ring size chart to determine your ring size.

4. Consider both comfort and style. If your knuckles are larger, measure both the knuckle and the base of your finger and take the average of these two measurements. This ensures a comfortable fit over the knuckle without being too loose on your finger.

Check the ring size chart provided below to find your ring size: