3x5mm, 5.04ctw Oval Lab-Grown Blue Sapphire Eternity Band Ring in 14K White Gold
- Free worldwide shipping
- Lifetime Warranty
- Free Stone Inlay® or Engraving
- Wholesale Direct Pricing
A Timeless Symbol of Eternal Elegance
Luther’s Diamonds presents the 3x5mm Oval Cut Blue Sapphire Eternity Ring, meticulously crafted in 14K Solid White Gold. This exquisite piece features 5.04ctw of lab-grown royal blue sapphires, handpicked by a GIA-certified gemologist for their vivid hue and exceptional clarity.
3x5mm, 5.04ctw Oval Lab-Grown Blue Sapphire Eternity Band Ring in 14K White Gold
Material
14K White Gold
Color
White Gold
Main Stone
Sapphire
Stone
Main Stones:
20x 3x5mm, 5.04ctw Oval-Cut Lab-Grown Blue Sapphires (Deep Blue, AAAA Quality)
3x5mm, 5.04ctw Oval Lab-Grown Blue Sapphire Eternity Band Ring in 14K White Gold
Key Features
Gemstones: 3x5mm Oval Cut Blue Sapphires
Total Carat Weight: 5.04ctw
Metal: 14K Solid White Gold
Design: Elegant Eternity Band with sapphires encircling the ring, symbolizing timeless beauty.
Luther's Signature Customization
Choose one, Free-of-charge.

For Stone Inlay®, all stones are priced at the same rate, except for diamonds, which have an additional $100 charge.

If you would like to add both a Stone Inlay® and Engraving, there will be an extra $50 charge.
To confirm your engraving or stone inlay, please kindly email us at luthersdiamonds@gmail.com with your order number.
INFO
3x5mm, 5.04ctw Oval Lab-Grown Blue Sapphire Eternity Band Ring in 14K White Gold
Band Width/Chain Thickness
5.2mm
Color
White Gold
Made By
Luther's Diamonds®
Lifetime Warranty & Care
Every piece from Luther’s Diamonds is crafted to last a lifetime. We proudly offer a Lifetime Warranty against manufacturing defects on all our jewelry. Engagement rings also come with a professional appraisal to help you secure insurance coverage for accidental damage.
Free Stone Replacement
If an accent stone (under 0.10 ct) ever falls out due to a manufacturing defect, we will replace it free of charge. You’ll only be responsible for local stone setting with your jeweler.
Complimentary Services
- One-time resizing available within 100 days of purchase (select designs).
- Annual prong checks & cleaning recommended to keep your piece at its best.
Exclusions
Our warranty does not cover normal wear and tear, center stone replacement, or damage caused by external factors such as chemicals, pools, or impact. Work by third-party jewelers may void warranty coverage.
Confidence in Every Purchase
Luther’s Diamonds is committed to honest pricing, expert craftsmanship, and long-term care — so you can feel confident your piece will remain as beautiful as the day you received it.
📍 Warranty & Service Center
800 Marietta St. NW, Atlanta, GA 30318
📞 +1-943-258-3528