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Highlights & Features
Inspired by celestial brilliance, this 2CT princess cut ring features a hidden halo that creates a captivating glow beneath the center stone. Designed with timeless elegance and refined details, it celebrates modern romance with luxurious sparkle.
Specifications
| Center Stone | Premium Stdiam™ (D/VVS1) |
| Cut Grade | Excellent (3EX) Hearts & Arrows |
| Metal Base | Solid S925 Sterling Silver |
| Band Width | 2mm (Comfort Fit) |
| Plating Standard | 8-Layer 18K Gold Plated (2.5μm Thickness) |
| Setting Type | Master-Hand Micro Setting (Secure Prongs) |
| Refractive Index | 2.65 - 2.69 (Outsparkles Diamond) |
| Skin-Friendly | 100% Lead-Free & Nickel-Free |
| Packaging | Signature Walnut Wood Box |
| Certification | GRA Authenticity Certificate Included |
Choose Your Metal
Swipe to compare →
18K
White Gold Vermeil
18K white gold over 925 sterling silver
The bright look of white gold at an accessible price.
The plating may wear over time, but the similar silver tone beneath makes color changes less noticeable.
BRIGHT WHITE · EVERYDAY VALUE
18K
Yellow Gold Vermeil
18K yellow gold over 925 sterling silver
A beautiful, affordable way to enjoy the rich look of gold.
The gold plating may gradually fade with wear, revealing the silver beneath.
RICH GOLD TONE · EVERYDAY VALUE
10K
Solid White Gold
Solid 10K white gold throughout
A lasting choice for everyday wear, with white gold all the way through.
The surface brightness may soften with wear; beneath the finish, it is still white gold.
SOLID GOLD · WHITE GOLD THROUGHOUT
10K
Solid Yellow Gold
Solid 10K yellow gold throughout
Warm gold color that comes from the metal itself.
As the surface wears, the metal beneath retains its gold tone, with no silver base to show through.
SOLID GOLD · LASTING GOLD TONE
Not sure about your size?
✓If you're between sizes, choose the half size up for comfort
✓Standard US sizing with EU / UK conversion reference
✓Free resizing within 30 days for peace of mind
✓Standard US sizing with EU / UK conversion reference
✓Free resizing within 30 days for peace of mind
Find your closest match using the chart below.
| US / CA MX |
UK / AU IE / NZ / ZA |
FR | DE / RU UA / Asia |
IN / CN / JP SA / TR / IL |
IT / ES NL / CH |
DIA (mm) |
CIRC (mm) |
|---|---|---|---|---|---|---|---|
| 4 | H ½ | 47 | 14.9 | 7 | 7 | 14.9 | 46.8 |
| 4.5 | I ½ | 48 | 15.3 | 8 | 8 | 15.3 | 48.0 |
| 5 | J ½ | 49 | 15.7 | 9 | 9 | 15.7 | 49.3 |
| 5.5 | L | 51 | 16.1 | 11 | 11 | 16.1 | 50.6 |
| 6 | M | 52 | 16.5 | 12 | 12 | 16.5 | 51.9 |
| 6.5 | N | 53 | 16.9 | 13 | 13 | 16.9 | 53.1 |
| 7 | O | 54 | 17.3 | 14 | 14.5 | 17.3 | 54.4 |
| 7.5 | P | 56 | 17.7 | 15 | 16 | 17.7 | 55.7 |
| 8 | Q | 57 | 18.1 | 16 | 17 | 18.1 | 57.0 |
| 8.5 | Q ½ | 58 | 18.5 | 17 | 18 | 18.5 | 58.3 |
| 9 | R ½ | 59 | 18.9 | 18 | 19 | 18.9 | 59.5 |
| 9.5 | S ½ | 61 | 19.4 | 19 | 21 | 19.4 | 60.8 |
| 10 | T ½ | 62 | 19.8 | 20 | 22 | 19.8 | 62.1 |
Fit Tip: If your knuckle is noticeably larger than the base of your finger, we recommend measuring both and choosing a size in between to ensure the ring slips on comfortably.
→ View Full Size Guide & Measure Tips
If it’s not quite right, our hassle-free exchange makes it effortless to get the one that is. We offer ONE FREE RESIZING within 30 days of purchase.
Shipping & Crafting
Crafting Time
Most standard whole sizes (5–9) are crafted within
5–7 business days
.
For the best fit, half sizes and sizes 4, 10 & 11 require additional sizing and finishing steps and typically take 10–15 business days .
For the best fit, half sizes and sizes 4, 10 & 11 require additional sizing and finishing steps and typically take 10–15 business days .
Free Standard Shipping
Worldwide · 150+ countries
7–12 Business Days
VIP Shipping
Available at checkout · $14.90
4–7 Business Days
Delivery estimates apply after dispatch. Crafting time is separate from shipping time.
Risk-Free Purchase
30-Day Returns & Exchanges
Returns and exchanges available within 30 days of delivery.
Lifetime Stone Guarantee
Your center Moissanite is guaranteed for life and will never lose its brilliance.
2-Year Craftsmanship Warranty
Every piece is protected against verified manufacturing defects.
*Note: Excludes normal wear, accidental damage, lost items, and third-party modifications.
Crafted by Masters. Engineered Beyond Tradition
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Moissanite Guide
Moissanite, Explained.
Clear answers to the questions shoppers ask most about moissanite, from durability and brilliance to long-term care.
Is moissanite a real gemstone or a fake diamond?
Moissanite is a real gemstone with its own chemical composition and optical properties. It is not a type of diamond or a fake diamond.
Modern jewelry-grade moissanite is lab-created for consistency and clarity, with a distinctive brilliance and fire of its own.
What is the difference between moissanite and diamond?
Moissanite and diamond are different gemstones. Diamond is carbon, while moissanite is silicon carbide.
Visually, moissanite often displays more colorful fire, while diamond has its own characteristic balance of white brilliance and dispersion. Both can appear bright and refined, but their optical character is not identical.
Is moissanite durable enough for everyday wear?
Yes. Moissanite measures approximately 9.25 on the Mohs hardness scale, making it highly resistant to scratching and well suited to regular wear.
As with all fine jewelry, the setting and metal should still be protected from hard impacts, abrasive surfaces and strenuous activities.
Does moissanite get cloudy or lose its brilliance over time?
Moissanite does not normally become permanently cloudy with wear. Oils, lotions, soap and everyday residue can temporarily soften its sparkle.
Gentle cleaning can restore its clarity and brilliance, while regular care also helps keep the surrounding metal and settings looking their best.
How should I clean and care for moissanite jewelry?
Clean moissanite jewelry with lukewarm water, mild soap and a soft brush, then rinse thoroughly and dry with a soft, lint-free cloth.
Pay particular attention to the underside of stones and around settings where residue may collect. When not being worn, store your piece separately in its original STDIAM walnut wood box to help reduce contact and rubbing against other jewelry.
For more detailed guidance, visit the STDIAM Jewelry Care Guide .
Why is moissanite more affordable than diamond?
Moissanite follows a different production, supply and pricing structure from diamond. Because jewelry-grade moissanite can be created in a controlled laboratory environment, it can offer substantial visual presence and durability at a lower price point.
The lower price does not make it a lower-quality version of diamond. It is a different gemstone category with its own characteristics.
Can people tell the difference between moissanite and diamond?
The difference can be subtle at a glance, especially once a stone is set in jewelry, but moissanite and diamond are not visually identical.
Moissanite generally shows stronger spectral fire, while diamond has its own characteristic pattern of brilliance. Cut, stone size and lighting can all influence how noticeable those differences appear.
Is moissanite suitable for engagement rings and meaningful jewelry?
Yes. Moissanite combines high durability, distinctive brilliance and a wide range of cuts and settings, making it suitable for engagement rings as well as jewelry chosen for anniversaries, milestones, gifting or everyday wear.
Ultimately, the right choice comes down to the design, materials and character that feel right for you.
A
Understated size with big sparkle. Elegant and beautiful!
D
I got this set for Christmas and I’m absolutely obsessed with it. And the compliments it gets all the time. It’s definitely an eye catcher.
C
The princess cut stone is very clear and has lots of sparkle. Setting sits high so will need to be careful to not snag it on things. Silver is very light compared to a 925 sterling silver ring. For the price point it’s a good value. True to size. Will have to update on durability after some time has passed.
C
I have consistently worn this ring for a week straight through washing my hands etc , the band is not stamped 925 however when I did place it on ice to see if it would met the ice it sure did meaning it's real silver so it hasnt tarnished ive washed my hands several times in the day ive taken a bath and slept in it bo brown prongs or anything, best 93.00 ever spent on a ring , stone is still in place even after hitting it on the wall whoever made this ring it is well made , I also purchased an extra thin band to go with the other 2 because it was just to thin for me , will update my review if it still hasnt tarnished in a month !! Many compliments on it. As of now I will rate 5 stars also no loose stones either!
t
Very nice.
N
Love love love it!
A
The engagement ring is gorgeous my only complaint and the reason I rated 3 stars is the band is not stamped 925 sterling silver so I suspect it will tarnish over time, I will need to buy a separate band. It did fit perfectly and the stone is so sparkly and pretty
E
Perfect for a travel ring. I have worn it multiple times and it has never turned my finger. Sparkles very well
L
Super pretty and shiny. Runs true to size. Band is on the smaller size and the stone sits up pretty high so that’s something to think about when it comes to durability. Overall great purchase.
S
Bought this as a "replica" of my wedding ring while it was getting fixed, and it looks so real. No one even realizes I'm not wearing my ring. Will be great to wear when traveling to avoid traveling with my real ring.
W
This 1CT princess cut moissanite is not here to play.If you love that crisp, square sparkle and timeless elegance without the guilt of dropping thousands… this is your girl.What I’m Obsessed With: That princess cut?? Chef’s kiss. It’s sharp, classy, and sparkles like it knows it’s prettier than the real thing. It’s moissanite—so it shines even brighter than a diamond in the right light. Perfect for the girls who love drama… on their hands, not in their lives. 925 sterling silver = no green fingers here. The setting feels sturdy and well-crafted. It came with a certificate! Like, yes ma’am, give me the credentials with the bling. Great size. The 1CT stone is bold without being over-the-top. Just enough to say, “Yes, I’m loved and moisturized.”What I’d Change:Honestly? I wish it came in more band styles—maybe a rose gold or a double-band option. But as it is, it’s stunning and timeless.Bottom Line:Whether it’s an engagement ring, promise ring, anniversary gift, or just a “treat yo’self” moment, this ring delivers serious sparkle without the serious price. It’s giving diamond energy… but make it smarter.
R
The quality is great. I'm more than confident and happy to gift this ring as I'm sure she'll also think it's gorgeous. It's sparkly and does feel like it'll last that way for a long time.
K
Beautiful!
F
This ring set is so pretty. The sparkle is so shiny of the stone and the size is perfect. I needed a ring while my engagement ring was getting sized. I saw this set and loved it! The value for the money is on point and the quality is great of the set.
T
I am glad I did not choose a bigger size, because it would look fake. This 2 carats stone looks like : "too good to be true, but it might be true" :)The provided certificate with the unique GRA report number makes this ring more convincing.I think I could wear it.
A
This ring is so gorgeous! I bought it as a dupe to wear on a trip, but I actually like it more than my real diamond ring. You would never know this is not a real diamond. It sparkles all over and is just stunning! Don’t hesitate, buy this ring today it is absolutely stunning!
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