Solid Gold 3 Carat Yellow Cushion Moissanite Engagement Diamond Ring
The Karat Store · Handcrafted in Solid Gold
Make a bold and radiant statement of love with The 18K Solid Gold 3 Carat Yellow Cushion Moissanite Engagement Diamond Ring. This exquisite ring features a vibrant 3-carat yellow cushion-cut moissanite, known for its brilliant sparkle and eye-catching color.
Set in luxurious 18K Solid Gold, the combination of the yellow moissanite and gold band creates a timeless, elegant design perfect for engagements or special celebrations.
The cushion-cut moissanite's exceptional fire and brilliance ensure it captures attention from every angle, making this ring a true showstopper. Whether you’re marking an engagement or adding to your jewelry collection, this ring is a dazzling expression of commitment and style.
Product Details :
Frequently Asked Questions
Is a Cushion moissanite ring a good choice for an engagement or everyday ring?
Yes. Moissanite offers more fire than diamond at a fraction of the price, and at 9.25 on the Mohs scale it holds up well to everyday wear.
How much does this Cushion diamond ring cost in solid gold?
Pricing on this Cushion diamond ring runs from $1,154.4 (10K gold) to $1,302.4 (14K gold) to $1,480 (18K gold) at The Karat Store. Every karat option is solid gold throughout.
Should I choose 10K, 14K, or 18K gold for this ring?
18K gold (75% pure) gives the richest color and softest feel. 14K gold (58.3% pure) is the most popular option, balancing durability, color, and price. 10K gold (41.7% pure) is the most affordable and most scratch-resistant, a practical pick for daily wear.
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.
What's the best way to keep this diamond ring looking new?
Soak briefly in warm water with a drop of mild dish soap, gently brush with a soft-bristled brush, rinse, and pat dry. Avoid chlorine, harsh chemicals, and ultrasonic cleaners, and store the ring separately to prevent scratching.
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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