How does moissanite compare to a real diamond?

Moissanite and diamonds are both premium gemstones, but they shine in different ways. Moissanite has more fire (sparkle) than a diamond It is nearly as hard (9.25 on the Mohs scale vs. diamond’s 10) Visually, they are extremely similar to the naked eye Moissanite offers exceptional value , often costing a fraction of the price It’s a popular choice for modern brides who want beauty, durability, and smart value.

Rodiffy Moissanite 3.0Ct Cushion Cut Side Stone White Gold Engagement

Name: Rodiffy Moissanite 3.0Ct Cushion Cut Side Stone White Gold Engagement Ring with Pavé Eternity Ring
Brand: Rodiffy
SKU: BS209PMSS45
Price: 259.00 USD
Availability: InStock
Rating: 5.0 (41 reviews)

Price

15% Off Everything · Code: C15

25% Off Buy 2 Or More · Code: C25

Size chart

How To Measure Your Ring Size？

Method One: If You Have An Existing Ring

1. Measure the diameter (mm) of a ring that fits the desired finger

2. Use the Ring Sizing Chart to locate your size

Method Two: If Not, Measure Your Finger

1. Wrap a strip of paper around your finger, just above the knuckle, and mark the point at which the two ends meet

2. Measure the paper from mark to mark to find your ring circumference (mm)

3. Check international ring sizing chart

Note: Please make sure to choose a size when placing an order.

Other Tips:

1. Measure your finger in warm temperatures at the end of the day.

2. If your knuckle is a lot larger than the base of your finger, measure both the base of your finger and your knuckle and select a size between the two.

3. When considering a wide band, move up a size from your measurement, for comfort’s sake

Free standard shipping. Expedited shipping available.

%3Cp%3EReward%20[points_amount]%20(100%20Points=$1)%3C/p%3E

Authenticity Certified by GRA

Free Standard Shipping

Lifetime Warranty

Easy Returns

Free Gift Package

Secure Payments

Buy now, pay later with PayPal, Klarna, Afterpay, or Affirm.

Flexible payments. No interest. No hidden fees.

✨ Build Your Perfect Stack

✨ Design Inspiration

This bridal ring set is designed to celebrate softness, balance, and enduring brilliance.

The center stone features gently elongated curves that enhance the finger with a graceful, flattering silhouette. Accented by delicate side stones and secured in a refined claw setting, the moissanite captures light beautifully, offering a luminous sparkle that feels elegant rather than overpowering.

Paired with a pavé eternity ring, the design adds depth and continuity to the overall look. The continuous line of stones complements the center perfectly, creating a seamless, harmonious stack when worn together—refined, romantic, and timeless.

Finished in platinum-plated sterling silver with an 18K white gold tone, this set reflects Rodiffy’s design philosophy: crafted for love, designed to last, made to shine through every moment of your story.

✧ Main Stone:Moissanite
✧ Setting Type:Claw Setting
✧ Stone Shape: Cushion Cut
✧ Stone Dimensions: 8.0*9.0mm
✧ Center Stone Weight: 3.0ct
✧ Stone Color: White
✧ Color Grade: D
✧ Clarity: VVS1
✧ Cut: Excellent
✧ Metals: 925 Sterling Silver with Platinum Plating
✧ Plating Color: 18K White Gold

{"id":44928717553779,"title":"White Gold \/ Cushion \/ 4.5","option1":"White Gold","option2":"Cushion","option3":"4.5","sku":"BS209PMSS45","requires_shipping":true,"taxable":false,"featured_image":{"id":39774842814579,"product_id":8260987322483,"position":2,"created_at":"2026-01-19T18:30:07+08:00","updated_at":"2026-01-28T07:20:46+08:00","alt":null,"width":800,"height":800,"src":"\/\/rodiffymoissanite.com\/cdn\/shop\/files\/3_098a7a38-d32b-4891-b0c5-45264b15ea0d.jpg?v=1769556046","variant_ids":[44928717553779,44928717586547,44928717619315,44928717652083,44928717684851,44928717717619,44928717750387,44928717783155,44928717815923,44928717848691,44928717881459,44928717914227]},"available":true,"name":"Rodiffy Moissanite 3.0Ct Cushion Cut Side Stone White Gold Engagement Ring with Pavé Eternity Ring - White Gold \/ Cushion \/ 4.5","public_title":"White Gold \/ Cushion \/ 4.5","options":["White Gold","Cushion","4.5"],"price":25900,"weight":10,"compare_at_price":null,"inventory_management":"shopify","barcode":"6297846373892","featured_media":{"alt":null,"id":30778455982195,"position":2,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/rodiffymoissanite.com\/cdn\/shop\/files\/3_098a7a38-d32b-4891-b0c5-45264b15ea0d.jpg?v=1769556046"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Size Guide

If You Have An Existing Ring

Measure the diameter (mm) of a ring that fits the desired finger
Use the Ring Sizing Chart to locate your size

If Not, Measure Your Finger

Wrap a strip of paper around your finger, just above the knuckle, and mark the point at which the two ends meet
Measure the paper from mark to mark to find your ring circumference (mm)
Check international ring sizing chart

Shipping & Returns

Delivery & Shipping

USA

Free Shipping - (7-10 Business Days)
Express Shipping- (4-6 Business Days)
Express Shipping- (3-4 Business Days)

Learn More

30 Day Return & Exchange Policy

Enjoy Peace of Mind with Our 30-Day Hassle-Free Return Policy
You have 30 days from the date you receive your order to return or exchange your item—no stress, no hassle. Whether it’s a sizing issue or you’ve simply changed your mind, we’re here to help. Just reach out to our customer service team at service@rodiffymoissanite.com and we’ll be happy to assist you.

Learn More

Moissanite Jewelry Care

Daily Care

Fill Up A Bowl With Warm Water
Add Gentle Dish Soap
Let The Ring Soak For 10 Min
Gently Scrub With A Soft Toothbrush
Rinse Off
Pat It Down Gently

Learn More

Home Cleaning

Bring it back to the basics. You should complete a weekly home cleaning routine to keep your moissanite jewelry sparkling at its finest. Soak your moissanite jewelry in warm water for 10 minutes with gentle dish soap. Grab a soft toothbrush and gently scrub those hard-to-reach areas (while being cautious around the prongs). Once your jewelry is looking its best, you can rinse it off and leave it to dry.

Learn More

Jewelry Cleaner Recommendations

Apply the product to the surface of your moissanite stone using a clean cloth and rub gently. You may need to leave it on for a bit and scrub with a soft toothbrush until the build-up is gone (this may require some elbow grease depending on how much is stuck on there).

Learn More

Design Your Dream Ring

Rodiffymoissanite Jewelry offers a fully bespoke service where you can create a piece that reflects your personal story. You may choose from moissanite, natural diamonds in various shapes and colors, along with metals such as sterling silver, 10K–24K gold, or platinum, with optional rose, yellow, white, or black gold plating.

Simply share your preferred design or an inspirational photo, and our designer will craft a custom piece tailored to your vision. Custom orders take around 10–15 business days. For inquiries or to begin your design, please contact us at service@rodiffymoissanite.com

Learn More

FAQs

No. Moissanite is known for its bright, clean sparkle that closely resembles a diamond in real life.

Unlike lower-quality stones, our D color moissanite appears clear and elegant, not cloudy or “rainbow-like.” In natural light, most people cannot tell the difference without special tools.

Many customers choose moissanite specifically because it looks luxurious without feeling flashy.

Moissanite and diamonds are both premium gemstones, but they shine in different ways.

Moissanite has more fire (sparkle) than a diamond
It is nearly as hard (9.25 on the Mohs scale vs. diamond’s 10)
Visually, they are extremely similar to the naked eye
Moissanite offers exceptional value, often costing a fraction of the price

It’s a popular choice for modern brides who want beauty, durability, and smart value.

Yes. Moissanite is one of the hardest gemstones available and is highly resistant to scratches and chips.

It’s suitable for daily wear, including engagement rings and wedding bands, and holds up well with normal activities.

With proper care, your ring will maintain its brilliance for years.

Our rings are crafted with high-quality plating designed for long-lasting wear.

Like all plated jewelry, the lifespan depends on wear habits, but with normal use and proper care, the finish remains beautiful.

To extend longevity, we recommend:

Removing the ring before heavy physical activity
Avoiding contact with harsh chemicals
Storing it in a dry place when not worn

No worries at all. We offer a 30-day easy return and exchange policy.

If the size isn’t right, simply contact our support team and we’ll help you exchange it quickly and smoothly.

We also provide a detailed ring size guide to help you choose confidently.

Rodiffy Moissanite Stone

Moissanite, a gem-quality silicon carbide, resembles diamond but is a superior alternative. It offers exceptional fire and brilliance, and its hardness makes it ideal for heirloom-quality jewelry. Our Moissanites are expertly cut and polished to a higher standard than many diamonds found in engagement rings.

Learn More