Solid Gold 3 Carat Cushion Cut Moissanite Engagement Ring (5A8051)
The Karat Store · Handcrafted in Solid Gold
Celebrate your love with The stunning 18K Solid Gold 3 Carat Cushion Cut Moissanite Engagement Ring, a symbol of everlasting elegance and brilliance.
This exquisite ring features a dazzling 3.00 CTW cushion-cut moissanite stone, known for its fire and brilliance, making it a radiant and affordable alternative to diamonds.
Set in luxurious 18K Solid Gold, the ring’s delicate band width of 1.8mm complements the brilliance of the moissanite, creating a timeless piece perfect for marking your special moments. With VS clarity, the stone offers exceptional sparkle and clarity, ensuring it shines from every angle.
Whether you’re proposing or celebrating a milestone, this engagement ring is the perfect expression of love.
Product Details :
Frequently Asked Questions
Is this Cushion moissanite ring a good choice for an engagement ring?
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 Cushion moissanite ring across different gold karats?
At The Karat Store, this Cushion moissanite ring starts at $1,326 in 10K gold, $1,496 in 14K gold, and $1,700 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 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 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: Engagement ring
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 | Cushion Cut Jewelry | 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.
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