3x5mm, 3.35ctw Oval Lab-Grown Blue Sapphire & Diamond Alternating Half-Eternity Ring in 14K White Gold
- Free worldwide shipping
- Lifetime Warranty
- Free Stone Inlay® or Engraving
- Wholesale Direct Pricing
3x5mm Oval Cut Blue Sapphire and Diamond Alternating Half-Eternity Ring in 14K Solid White Gold
Luther's presents a harmonious blend of elegance and brilliance with this 3x5mm Oval Cut Blue Sapphire and Diamond Alternating Half-Eternity Ring. Crafted in 14K solid white gold, this piece offers a striking balance between radiant diamonds and richly hued sapphires, making it an ideal choice for stacking or standalone wear.
3x5mm, 3.35ctw Oval Lab-Grown Blue Sapphire & Diamond Alternating Half-Eternity Ring in 14K White Gold
Material
14K White Gold
Color
White Gold
Main Stone
Sapphire
Side/Accent Stones
Diamond
Stone
Main Stones:
6x 3x5mm, 0.35ct Each, 2.10ctw Oval-Cut Lab-Grown Blue Sapphires (Royal Blue, AAAA Quality)
5x 3x5mm, 0.25ct Each, 1.25ctw Oval-Cut Lab-Grown Diamonds (D, E color, VS1+ clarity)
3x5mm, 3.35ctw Oval Lab-Grown Blue Sapphire & Diamond Alternating Half-Eternity Ring in 14K White Gold
Key Features
Oval Cut Blue Sapphire (3x5mm) for a vibrant pop of color.
Alternating Diamonds for added sparkle and elegance.
Half-Eternity Design with stones set on the top half of the band.
14K Solid White Gold for a sleek, durable, and polished finish.
A timeless and sophisticated choice for engagement or special occasions.
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, 3.35ctw Oval Lab-Grown Blue Sapphire & Diamond Alternating Half-Eternity Ring in 14K White Gold
Band Width/Chain Thickness
3mm
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