- Easy US-based returns
- Free Shipping Over $110
- Lifetime Warranty
- Conflict Free
- Over 250,000 Happy Customers
- Easy US-based returns
- Free Shipping Over $110
- Lifetime Warranty
- Conflict Free
- Over 250,000 Happy Customers
- Easy US-based returns
- Free Shipping Over $110
- Lifetime Warranty
- Conflict Free
- Over 250,000 Happy Customers
The Celestine - Marquise Cut
Buy 4 Get 20% OFF
Bulk discounts apply to ALL products.
The Celestine: 2CT Marquise Cut Moissanite Eternity Ring
Striking silhouette. Endless sparkle. Built to last.
The Celestine Marquise Cut Ring features a 2-carat marquise-shaped moissanite—crafted for maximum light reflection and a flattering, elongated shape. Set in a secure claw setting, the center stone is framed by a full eternity band of shared prong-set simulated diamonds that shimmer from every angle.
Made with 18K gold vermeil over solid 925 sterling silver, this piece offers long-lasting shine and hypoallergenic comfort. The classic comfort-fit band ensures ease for daily wear while maintaining its elegant profile.
Product Highlights
- 2CT Marquise Cut Moissanite – Elongated shape with brilliant fire and symmetry
- D Color, FL/IF Clarity – Certified, conflict-free, high-grade moissanite
- Claw-Set Center + Shared Prong Eternity Band – Sparkle from all sides
- 18K Gold Vermeil on Sterling Silver – Durable, tarnish-resistant, and skin-safe
- Comfort Fit Band – Available in U.S. sizes 3–13
- ✅ Includes certified moissanite with original documentation
- ✅ Lifetime warranty coverage
- ✅ Free resizing and easy exchanges
- ✅ Exclusive design – not available elsewhere
- ✅ Ships in a premium gift box for gifting or safekeeping
Elegant and lasting, The Celestine Marquise Cut Ring is a bold yet timeless choice for everyday brilliance or meaningful milestones.
Materials
At Awareness Avenue, we take pride in creating jewelry that’s not just stunning but also completely skin-safe. Every piece is handcrafted with care, using premium materials like 925 sterling silver, durable stainless steel, and solid gold—depending on the design. Many of our pieces are plated with platinum, giving them a brilliant finish while ensuring they’re hypoallergenic and perfect for even the most sensitive skin.
And here’s the best part—our jewelry is designed to stay as beautiful as the day you got it. You’ll never have to worry about ugly green or black marks tarnishing your skin or your style. Our moissanite stones, ethically sourced and expertly cut, add dazzling brilliance and clarity that rivals diamonds. Whether it’s a ring, necklace, bracelet, or earrings, our pieces are made to be timeless, durable, and completely worry-free, so you can shine confidently every day.
- Custom-Crafted: Each piece is individually made to order, just for you.
- Dedicated Artisan: A single skilled jewelry maker oversees every step of the creation process.
- High-Quality Assurance: Every piece undergoes a rigorous inspection before it’s shipped.
- Custom Engravings: Personalize your jewelry with an engraved message or other unique details.
- Lifetime Guarantee: We stand behind our work with a warranty against manufacturing defects.
- One-Time Complimentary Resizing: Enjoy peace of mind with a free resize if needed.
- No Returns: Because each piece is crafted specifically for you, returns are not accepted.
- Truly Bespoke Experience: From design to delivery, your purchase is curated to provide a personal moment of luxury.
Size & Fit
All our rings are made true to U.S. standard ring sizes.
We offer a wide range of ring sizes at Awareness Avenue from size 3-13 and their half sizes. Why? Love doesn't come in single sizes and neither should your ring.
Don't see your size? Send us an email and we'll custom make it for you.
Don't know your ring size? Take your best guess and don't worry. We offer super simple paid and done for you returns & exchanges and a one-time free resizing paid for you.
Find Your Ring Size
Finding Your Ring Size.
- Cut a strip of paper or a piece of string. Wrap the paper or string around the finger to be sized.
- Slide the paper or string up to the knuckle, as the ring must be sized large enough to able to slip off and on, over the knuckle.
- Mark the intersection point of string. Make sure to mark both points of the string.
- Place the paper or string next to a ruler and write down your measurement.
- Locate your ring size by locating your measurement on the size chart.
If the measurement falls in between two sizes, it is recommended that you choose the larger size. Your fingers might also swell if you're pregnant or taking certain medications. Take this into account when measuring your fingers
Finding the Ring Size for Your Loved Ones.
- Find a ring that your loved one currently wears.
- Make sure he or she wears that ring on the finger you are shopping for.
- Using a ruler to measure the inside diameter or inside circumference of the ring.
- Match your measurement with our size chart to find your perfect fitting size!
If the measurement falls in between two sizes, it is recommended that you choose the larger size.
Ring Size Chart
| US Size | UK Size | AU Size | CA Size | Diameter (mm) | Circumference (mm) |
|---|---|---|---|---|---|
| 3 | F | F | 3 | 14.1 | 44.2 |
| 3.5 | G | G | 3.5 | 14.5 | 45.5 |
| 4 | H | H | 4 | 14.9 | 46.8 |
| 4.5 | I | I | 4.5 | 15.3 | 48 |
| 5 | J | J | 5 | 15.7 | 49.3 |
| 5.5 | K | K | 5.5 | 16.1 | 50.6 |
| 6 | L | L | 6 | 16.5 | 51.9 |
| 6.5 | M | M | 6.5 | 16.9 | 53.1 |
| 7 | N | N | 7 | 17.3 | 54.4 |
| 7.5 | O | O | 7.5 | 17.7 | 55.7 |
| 8 | P | P | 8 | 18.1 | 57 |
| 8.5 | Q | Q | 8.5 | 18.5 | 58.3 |
| 9 | R | R | 9 | 19 | 59.5 |
| 9.5 | S | S | 9.5 | 19.4 | 60.8 |
| 10 | T | T | 10 | 19.8 | 62.1 |
| 10.5 | U | U | 10.5 | 20.2 | 63.4 |
| 11 | V | V | 11 | 20.6 | 64.6 |
| 11.5 | W | W | 11.5 | 21 | 65.9 |
| 12 | X | X | 12 | 21.4 | 67.2 |
| 12.5 | Y | Y | 12.5 | 21.8 | 68.4 |
| 13 | Z | Z | 13 | 22.2 | 69.7 |
Lifetime Warranty
We stand behind the quality and craftsmanship of our jewelry with our lifetime warranty.
What does that mean? That means if for any reason your jewelry does not meet quality expectations as a result of manufacturing defects; we will replace it for free - we won't even ask you to return the defective piece.
Our promise of "Ethical Jewelry, Guaranteed for Life" means every piece is crafted to be a lasting symbol of beauty and integrity.
We want you to feel confident that your jewelry will remain as stunning as the day you first wore it, now and for years to come.
Conflict Free
At Awareness Avenue, we’re committed to offering high-quality, conflict-free jewelry you can feel good about wearing. Every piece is individually handmade and features moissanite gemstones—an ethical and stunning alternative to mined diamonds. Our stones are expertly cut for exceptional color, clarity, and brilliance, so you can shine with confidence.
We use only the purest, high-quality materials to ensure your jewelry is skin-safe, durable, and free from unpleasant surprises like fading, green marks, or black marks. Plus, all of our moissanite gemstones are ethically sourced, reflecting our dedication to sustainable and responsible production.
To back it up, we include GRA certification with every eligible piece, so you know exactly what you’re getting. And with our lifetime warranty, you can trust that your jewelry will continue to dazzle for years to come.
Questions?
support@awareness-avenue.com
Got a custom request?
We are able to accomodate mostly anything you dream of when it comes to your jewelry. Let us know what you need at support@awareness-avenue.com and we'll get back you!
Choose options
- Easy US-based returns
- Free Shipping Over $110
- Lifetime Warranty
- Conflict Free
- Over 250,000 Happy Customers
- Easy US-based returns
- Free Shipping Over $110
- Lifetime Warranty
- Conflict Free
- Over 250,000 Happy Customers
- Easy US-based returns
- Free Shipping Over $110
- Lifetime Warranty
- Conflict Free
- Over 250,000 Happy Customers
The Celestine - Marquise Cut
All Ring Reviews
Rated Excellent On TrustPilot
What an AMAZING COMPANY!!!
"It is such a pleasure to shop with someone that actually cares, respects and values their customer. I brought a gift, it was the wrong size. They acted so quickly to make my gift perfect even with me making tge mistake of ordering the wrong size. That is a company that cares about their customers!! The Best thing is their product is as beautiful as the picture and Very high quality. I am a customer for life❤️"
Susan.
★★★★★
Beyond My Expectations...
"My experience with Awareness Avenue has been beyond my expectations. Truly an amazing company. Such a pleasure to work with."
Chele W.
★★★★★
Customer For Life...
"I had an issue with my order, not only did i get to keep it, but i also was able to place a new order without any additional expense to me. I did not expect it. I was very amazed and i know i will be a customer for life."
Ania L.
★★★★★
I've Had So Many Compliments...
"I’ve had so many compliments on my ring. I love it, the quality after a few months of rough-&-tough wearing it so far have held up superior. Company was great on notification & correcting the issue when I ordered the wrong size."
Wendy N.
★★★★★
I bought a best friend bracelet for her bday...
"I bought a best friend bracelet for her bday and she loved it. It is great workmanship, delivered on time and my whole experience has been a positive one. Usually, I am skeptical of ordering because it's never like you see in the picture but this exceeded my expectation and I look forward to buying other jewelry from them."
Maria K.
★★★★★
Other Featured Reviews
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We're proud to say we've served over 250,000 (and counting) customers since 2016. We're grateful to have been a positive part of so many lives and we're excited for the years to come.