Solid Gold Engagement Ring 7 Carat Brilliant Radiant Moissanite Solitaire
The Karat Store · Handcrafted in Solid Gold
The 18K Solid Gold 7 Carat Brilliant Radiant Moissanite Solitaire Engagement Ring is a bold, captivating masterpiece that showcases a dazzling radiant-cut moissanite stone.
With a substantial 7-carat weight, the moissanite exhibits incredible brilliance, fire, and clarity, making it an unforgettable symbol of love and commitment. The hidden halo setting subtly enhances the stone's brilliance while keeping the design sleek and elegant, allowing the radiant-cut stone to take center stage.
Crafted in premium 18K Solid Gold, the band offers a classic, polished finish, providing a sturdy yet refined base for the impressive centerpiece. The VVS clarity and D color grade of the moissanite ensure that it sparkles with flawless clarity and a bright, colorless shine.
Product Details :
Frequently Asked Questions
Is a moissanite engagement ring a good alternative to a diamond?
Yes. Moissanite rates 9.25 on the Mohs hardness scale (just below diamond's 10), has exceptional brilliance and fire, and costs a fraction of a diamond of the same size — making it a popular budget-friendly alternative.
What's the price range for this Radiant Solitaire moissanite ring across different gold karats?
At The Karat Store, this Radiant Solitaire moissanite ring starts at $1,950 in 10K gold, $2,200 in 14K gold, and $2,500 in 18K gold — all solid gold, not plated, with the price difference reflecting gold purity rather than design.
Should I choose 10K, 14K, or 18K gold for this solitaire ring?
It comes down to priorities: 18K gold has the deepest color and softest finish, 14K gold is the everyday favorite for its balance of strength and value, and 10K gold is the toughest and most budget-friendly of the three.
Can this solitaire ring be resized?
Yes. Select your ring size from the dropdown before checkout. If you're unsure of your size, we recommend visiting a local jeweler for an accurate measurement.
How do I clean and take care of a moissanite gold ring at home?
Clean it 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: Solitaire
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: Moissanite Engagement Rings | Gold Rings | Bridal Jewelry
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.
Curated for You