Cubiz Zirconia Sterling Silver 925 couple Rings with Rhodium plated / RG1418WGR-RG1537
Cubiz Zirconia Sterling Silver 925 couple Rings with Rhodium plated / RG1418WGR-RG1537
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Couple Ring Set: RG1418WGR – RG1537
His Ring (RG1418WGR)
Detail: The dignified ring modern matte rare case style with ring edge's level design, width approx 6 mm., setting with 0.35 Carat CZ diamond.
FOR: This model is suitable for lovers who are looking for engagement rings, wedding rings, present, pre-wedding photo shoot or other special occasions.
Materials: Sterling Silver 925 with Rhodium plated setting synthetic Cubic Zirconia diamond ( Nickel Free ). Brilliance and scintillation cutting by Madduck Jewels brand
PRODUCT DETAILS
Code : RG1418WGR
Metal: Silver
Plating : Rhodium
GEMSTONE DETAILS
Type: Cubic Zirconia
Shape : Round
Number : 1
Average Dimensions: 4.50 mm.
Her Ring (RG1537)
Detail: The stylish ring setting center with 0.23 Carat diamond and decorated with petite diamond on guilloche style for each side.
FOR: This model is suitable for lovers who are looking for engagement rings, wedding rings, present, pre-wedding photo shoot or other special occasions.
Materials: Sterling Silver 925 with Rhodium plated setting synthetic Cubic Zirconia diamond ( Nickel Free ). Brilliance and scintillation cutting by Madduck Jewels brand.
PRODUCT DETAILS
Code : RG1537
Metal: Silver
Plating : Rhodium
GEMSTONE DETAILS
Type: Cubic Zirconia
Shape : Round
Number : 1
Average Dimensions: 4.25 mm.
Type: Cubic Zirconia
Shape : Round
Number : 10
Average Dimensions: 1 mm.
Ring Size Conversion (US – Thai Gold Size)
| US 3.0 | Gold Size 43.4 |
| US 3.5 | Gold Size 44.9 |
| US 4.0 | Gold Size 46.5 |
| US 4.5 | Gold Size 47.8 |
| US 5.0 | Gold Size 49.0 |
| US 5.5 | Gold Size 50.3 |
| US 6.0 | Gold Size 51.5 |
| US 6.5 | Gold Size 52.8 |
| US 7.0 | Gold Size 54.0 |
| US 7.5 | Gold Size 55.3 |
| US 8.0 | Gold Size 56.6 |
| US 8.5 | Gold Size 57.8 |
| US 9.0 | Gold Size 59.1 |
| US 9.5 | Gold Size 60.5 |
| US 10.0 | Gold Size 62.2 |
| US 10.5 | Gold Size 63.1 |
| US 11.0 | Gold Size 64.3 |
| US 11.5 | Gold Size 65.7 |
| US 12.0 | Gold Size 66.9 |
| US 12.5 | Gold Size 68.5 |
| US 13.0 | Gold Size 70.1 |
How to find your size (most to least accurate):
- Get measured at a jewelry store
- Measure the inner diameter of a ring you already own
- Measure the circumference of your finger
** MADDUCKJEWELS uses the same standard sizing as gold & jewelry shops.
Warranty:
- Free re-plating to restore the finish — once per ring
- Free repair for any loose or fallen stone, for the lifetime of the ring
- Free ring cleaning, anytime
Ring Resizing:
💍 Doesn't fit? Free resize! Just let us know and send it back within 7 days of delivery (ring in perfect condition, no scratches / up to 4 step sizes / return shipping 55 THB / takes 3–5 business days).
*After 7 days, or rings showing signs of wear: 250 THB per ring.
*Engraved rings: 250 THB per ring (re-engraving the original text is free).
🔄 Madduck Trade-In — Trade up, save 500.-
- Bring back your old Madduck ring (any style, any condition)
- Get 500.- off a new ring (priced 2,000.- and up)
- 1 old ring = 1 discount
- Madduck rings only
- Mail it to us or drop by our showroom
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Things You Might Want to Know
Ring Size Guide
Learn how to measure your ring size and convert Thai to US sizing.
See full ring sizing guide
Product Warranty
We cover manufacturing defects with a service guarantee.
Read warranty details
Shipping & Delivery
We ship locally and internationally with tracking provided.
View full shipping info
Jewelry Care
Avoid water and chemicals. Store in a dry place to preserve the shine.
Jewelry care guide
Returns & Exchanges
You can send ring to resize, if ring is not fit.
Ring Resize Service