The Celestia 3CT Round Cut Moissanite or Lab Grown Diamond Engagement Ring
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Specifications
- Main Stone: Hand-Cut Moissanite or Lab Diamond
- Carat Weight: 3 CT
- Shape: Round Cut
- Grade: Excellent
- Color Grade: D (Colorless)
- Clarity: Moissanite: VVS1 Lab Diamond: VS1
- Setting Type: Cathedral Solitaire with Filigree Gallery Metal Options:
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- 9K White Gold
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- 14K White Gold
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- 18K White Gold
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- Platinum
Description
The Celestia Engagement Ring unites celestial elegance with vintage grandeur. Inspired by the stars and shaped with storybook romance it shines with ethereal light and timeless craftsmanship.
The centerpiece is a brilliant 3CT round cut stone in your choice of hand cut moissanite or lab grown diamond. Each gem is graded D color with VVS1 clarity for moissanite or VS1 clarity for lab diamond and finished with an Excellent cut for dazzling brilliance.
A graceful cathedral style setting features an open gallery and intricate filigree along the inner band to blend fine artistry with old world charm. Choose Celestia as your modern heirloom for a love that shines beyond time.
Lifetime Guarantee
We stand behind the quality of our jewelry with a lifetime guarantee. If you ever experience any defects in materials or workmanship, we’ll repair or replace your jewelry—because true quality should last a lifetime.
Certified Authenticity
Every moissanite and lab-grown diamond we offer comes with a certificate of authenticity, verifying its quality—so you can shop with total confidence
Hypoallergenic & Safe for Sensitive Skin
All our jewelry is 100% nickel-free and crafted with a protective coating to minimize the risk of allergies or skin irritation. We strictly follow EU and US industry standards for material safety, ensuring our pieces are not only beautiful but also safe to wear every day
Superior Durability & Lasting Shine
Our silver jewelry is crafted with extra layers of plating for enhanced durability, preventing tarnish and ensuring a long-lasting shine.
Our 9k, 14K & 18K gold jewelry is made with premium alloys, balancing luxury with strength to withstand daily wear while maintaining its beauty.
US Size | UK/AU | Europe | Diam. (mm) | Circum. (mm) |
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4.5 | I½ | 48 | 15.3 | 47.9 |
5 | J½ | 49 | 15.7 | 49.3 |
5.25 | K | 50 | 16.1 | 50.6 |
5.75 | L | 51 | 16.41 | 51.8 |
6 | L½ | 52 | 16.92 | 53.1 |
6.5 | M½ | 53 | 17.35 | 54.5 |
7 | N½ | 54 | 17.73 | 55.7 |
7.25 | O | 55 | 17.93 | 56.3 |
7.75 | P | 56 | 18.37 | 57.7 |
8.5 | Q½ | 58 | 18.89 | 59.3 |
8.75 | R | 59 | 19.1 | 60 |
9 | R½ | 60 | 19.41 | 61 |

Limited-Time Deals on Moissanite & Lab-Diamond Rings & Earrings
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OTHERS
Proper, No Thin Coating
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Nickel-Free Silver & Gold
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Authenticity Certificate
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No Clouding Over Time
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Risk-Free Purchase
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No Cheap Alloys
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Strict Safety Standards
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