Solid Gold Blue Diamond Eternity Ring
The Karat Store · Handcrafted in Solid Gold
Take your jewelry collection to the next level with our beautiful Blue Diamond Eternity Ring. It's a very attractive piece that's designed to place elegantly on your finger and impress everyone. This beautifully crafted ring features a continuous row of blue natural full-cut diamonds around the band, making a brilliant display of elegance.
With the dainty yet bold design, it's such an effortless accessory from day to night that can give an air of glamour to any look. It could be worn as a statement piece on its own or with multiple rings, which could create a customized look; either way, this timeless beauty will get the eye and encourage people to speak.
This ring is handcrafted with attention to detail and precision. Made from solid gold, the piece ensures both durability and beauty that will last long. The band is 1.2 mm in width, offering a comfortable fit for daily wear and allowing the stunning blue diamonds to sparkle.
Available in a choice of Yellow Gold, White Gold, or Rose Gold, you can choose the perfect color to complement your personal style and preference. Each ring boasts a total diamond carat weight of 0.24 ctw for size 6, adding a luxurious touch to your jewelry collection.
Indulge in the allure of true elegance with our Blue Diamond Eternity Ring, a timeless treasure that celebrates the beauty of natural diamonds in a sophisticated and chic design.
Product Details:
Frequently Asked Questions
Is a diamond eternity ring a good anniversary or gift choice?
Yes — diamond eternity bands are a meaningful step up from a plain band, symbolizing an unbroken circle of stones, and at 10 on the Mohs scale, diamond is durable enough to wear every day.
How much does this diamond eternity ring cost in solid gold?
Pricing on this diamond eternity ring runs from $834.6 (10K gold) to $941.6 (14K gold) to $1,070 (18K gold) at The Karat Store, with every option solid gold throughout.
Should I choose 10K, 14K, or 18K gold for this ring?
18K gold (75% pure) has the richest color and softest feel. 14K gold (58.3% pure) is the most popular balance of durability and value. 10K gold (41.7% pure) is the most affordable and most scratch-resistant.
Is this ring solid gold all the way through, or just gold-plated?
This ring is solid gold throughout, not gold-plated — the karat purity (10K, 14K, or 18K) runs all the way through the metal, not just a surface layer. Unlike plated jewelry, it won't flake, discolor, or expose base metal over time, and it will carry a karat hallmark stamp as proof of authenticity.
How do I clean and care for this ring so it lasts?
Clean every few weeks with warm water, a mild soap, and a soft brush, then dry thoroughly. Skip chlorine, bleach, and ultrasonic cleaners, and keep it in its own pouch or compartment to avoid scratches from other jewelry.
Ring Silhouette: Eternity band
Available Metal Colours: Yellow Gold, White Gold, Rose Gold
Available Ring Sizes: US 2 to US 13 in quarter-size increments (45 sizes)
Explore more: Diamond Rings | Eternity Bands | Gold Rings | Anniversary Gifts
Every piece is cast and finished by hand in genuine solid gold — choose 10ct, 14ct or 18ct in yellow, white or rose gold. Never plated, never filled, made to be worn for a lifetime.
Stones are conflict-free: lab-grown diamonds, moissanite and hand-selected natural gemstones, each set and polished by our artisans.
Your jewellery is crafted to order in your chosen gold colour, carat and size.
All ring sizes are shown in UK sizes (letters), and every size is the same price within each gold colour and carat. Half sizes (e.g. L½) are available in the size selector.
| UK | Inside diameter (mm) | Inside circumference (mm) |
|---|---|---|
| H | 14.7 | 46.1 |
| I | 15.1 | 47.4 |
| J | 15.5 | 48.7 |
| K | 15.9 | 49.9 |
| L | 16.3 | 51.2 |
| M | 16.7 | 52.5 |
| N | 17.1 | 53.8 |
| O | 17.5 | 55.0 |
| P | 17.9 | 56.3 |
| Q | 18.3 | 57.6 |
| R | 18.7 | 58.9 |
| S | 19.1 | 60.2 |
| T | 19.6 | 61.4 |
| U | 20.0 | 62.7 |
| V | 20.4 | 64.0 |
| W | 20.8 | 65.3 |
| X | 21.2 | 66.5 |
| Y | 21.6 | 67.8 |
| Z | 22.0 | 69.1 |
| Z+1 | 22.4 | 70.4 |
Not sure of your size? Measure the inside of a ring that already fits, use a ring sizer, or visit a local jeweller for a professional sizing. We are happy to help — get in touch before you order.
Remove your jewellery before swimming, cleaning or the gym. Clean gently with warm water, mild soap and a soft brush, then dry with a lint-free cloth. Store each piece separately to prevent scratches.
Solid Gold, Always
Crafted in genuine 10ct, 14ct or 18ct gold — never plated, never filled.
Made to Order
Handcrafted for you and dispatched within 4 working days.
Conflict-Free Stones
Lab-grown diamonds, moissanite and hand-selected gemstones.
Personal Guidance
Questions on ring size, gold or stones? We are here to help.
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