Plain Stacking Ring
Find Your Perfect Fit
Measure My Own Ring
1. Grab a ring that already fits the finger you want to wear it on.
2. Measure the inside diameter of that ring (in mm). Make sure your ruler starts at the 0 mm mark for the most accurate result!

Use the size chart below to match your measurement to the right size.
| Internal Diameter (mm) |
US/CAN |
UK/AUS |
German |
| 13.2 | 2 | D | 12.75 |
| 14.1 | 3 | F | 14 |
| 14.9 | 4 | H | 15 |
| 15.7 | 5 | J | 15.75 |
| 16.5 | 6 | L | 16.5 |
| 17.3 | 7 | N | 17.25 |
| 18.1 | 8 | P | 18 |
| 19.0 | 9 | R | 19 |
| 19.8 | 10 | T | 19.75 |
| 20.6 | 11 | V | 20.5 |
| 21.4 | 12 | X | 21.25 |
| 22.2 | 13 | Z | 22.25 |
Measure My Finger
Instructions
1. Cut a thin strip of paper. Just make sure it’s not too wide (around 0.4" or 1cm).

2. Wrap it around the finger where you’d like your ring to sit. Make sure it’s pulled snug (the tighter the better) to find your best fit.

3. Mark the spot where the ends meet.

4. Measure the length from the start to your mark (in mm).

Use the size chart below to find your matching ring size.
| Circumference (mm) |
US/CAN |
UK/AUS |
German |
| 41.5 | 2 | D | 12.75 |
| 44.2 | 3 | F | 14 |
| 46.8 | 4 | H | 15 |
| 49.3 | 5 | J | 15.75 |
| 51.9 | 6 | L | 16.5 |
| 54.4 | 7 | N | 17.25 |
| 57.0 | 8 | P | 18 |
| 59.5 | 9 | R | 19 |
| 62.1 | 10 | T | 19.75 |
| 64.6 | 11 | V | 20.5 |
| 67.2 | 12 | X | 21.25 |
| 69.7 | 13 | Z | 22.25 |
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Details
Materials: 14k gold-filled or sterling silver
Thickness: 1.3mm
Handcrafted with love, each ring will be distinctive and may display a delicate, visible solder mark at the joint — a unique signature of its handmade origin ♡
Easy 14-day return
Easy Returns
Orders in unused and original condition can be returned within 14 days of delivery. A small processing fee will apply to cover the return label and handling. Jewelry must be unworn and include all original packaging. Personalized and final sale items are not eligible for return.
View full return policy
Shipping & Processing
Where does Mellow ship?
Mellow ships to 31 countries:
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North America: Canada, Mexico, United States
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Europe: Austria, Belgium, Czechia, Denmark, Finland, France, Germany, Ireland, Italy, Netherlands, Norway, Poland, Portugal, Romania, Spain, Sweden, Switzerland, United Kingdom, Türkiye
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Oceania: Australia, New Zealand
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Asia: Hong Kong, Japan, Malaysia, Singapore, South Korea
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Middle East: Israel, United Arab Emirates
How much does shipping cost?
We offer free shipping on orders over $79 USD for the United States and Canada, and $120 USD for international orders.
Orders under these minimums are subject to a nominal shipping fee.
Duties: Duties may apply according to your country's policies and are payable upon receiving the product.
Do I have to pay duties and taxes?
This depends on the customs policies of your country. Some international orders may be subject to import duties or taxes that are charged by the destination country upon delivery.
For customers in the United States:
No additional tariffs or duties will be applied. We ship to the US every week and customers do not receive extra charges when their package arrives.
How long will delivery take?
Items in our Ready to Ship collection are processed and dispatched in 2–3 business days.
All other items are made to order. Please allow 5–10 business days for us to craft your piece before shipping. Once dispatched, delivery times depend on the destination and shipping method selected at checkout:
| Destination |
Standard | Expressing |
| United States | 3–7 business days | 2–4 business days |
| Canada | 3–7 business days | 2–4 business days |
| United Kingdom | 5–9 business days | 2–6 business days |
| Germany, France, Netherlands, Austria | 10-14 business days | 2–6 business days |
| Australia, New Zealand | 14-18 business days | 2–6 business days |
|
Switzerland |
8-12 business days |
N/A |
| Ireland, Norway | 12-16 business days | N/A |
| Other Countries | 7-21 business days | N/A |
Shipping Note
Shipping times are estimated timeframes and may vary due to carrier or customs delays. We’re not able to guarantee exact delivery dates, but please rest assured we’re doing our best to dispatch orders quickly. Thank you for your patience and understanding.
Please make sure your shipping address is entered correctly at checkout. If a package is returned due to an incorrect or incomplete address, a reshipment fee will apply.
Complimentary 1-Year Warranty
Our promise
We stand behind every piece from Mellow. If your jewelry has a manufacturing defect, we’ll repair or replace it—free of charge—within 1 year (365 days) from the delivery date.
What’s covered
- Structural or manufacturing defects (e.g., loose or failed solder joints, defective clasps, chain links, or settings).
- Stones/settings that fail under normal wear (not impact).
- Incorrect engraving or personalization caused by our error.
- Finish/quality issues present on arrival.
What’s not covered
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Normal wear and tear (fine scratches, small dents, micro-scuffs).
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Tarnish/oxidation from everyday exposure.
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Damage, bending, or stone loss from impact, snagging, or improper care.
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Chemical/exposure damage (lotions, pools, hot tubs, cleaning agents, perfumes).
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Lost or stolen items.
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Sizing changes, personal preference changes, or customer-provided engraving errors.
How to make a claim
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Contact us with your order number, a short description, and clear photos/videos of the issue.
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Our team will confirm coverage and provide next steps.
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Ship your item to us using protective packaging (we’ll share packing tips).
What we’ll do
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We’ll repair or replace the item at our discretion. If the style is discontinued, we’ll offer a comparable replacement or store credit.
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Turnaround is typically quick once received; we’ll keep you updated.
Shipping & fees
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You cover shipping to us for inspection/repair.
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We cover the repair and return shipping back to you on approved warranty claims within the U.S. & Canada (standard service).
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For international addresses, a small return-shipping fee may apply.
Eligibility & limits
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Warranty applies to the original purchaser with proof of purchase.
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Unauthorized repairs or alterations void the warranty.
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One warranty resolution per item.
Care tips (to keep your piece shining)
Remove before showering, swimming, exercising, or sleeping. Avoid direct contact with perfumes/lotions/cleaners. Store dry and separate. Use a soft polishing cloth to refresh shine.
Gift-ready packaging

Every order is packed with care and purpose so it feels special the moment it arrives. You’ll receive a premium gift box, a handwritten thank-you card, and a polishing cloth to keep your jewelry glowing. We use high-quality, recyclable materials throughout our packaging because beautiful gifts shouldn’t come at the planet’s expense.
OUR VALUE
We believe in human connection and craftsmanship. Every piece is made in small batches by skilled artisans—not machines. When you shop with Mellow, you’re supporting real makers and meaningful jewelry made to connect people ♥︎
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We use only high-quality, skin-friendly materials you can trust—no rust, no cheap plating, no green skin.
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