PRODUCT SPOTLIGHT
Crafted to the finest detail — inside and out
IGI-Certified Lab-Grown CVD Diamond
Oval Brilliant Cut · F Color · VVS2 Clarity · Excellent Cut
Our center stones are grown via Chemical Vapor Deposition (CVD) — the most controlled and refined lab-growth method available. Every stone is hand-selected for its light performance and arrives with a full IGI grading report documenting cut, color, clarity, and carat weight.
F
Colorless grade
VVS2
Clarity grade
Four-Prong Solitaire in Solid Gold
2.0mm Band · Comfort Fit · 14K or 18K
The Celeste features a cathedral solitaire setting in solid gold, with gracefully arched shoulders that rise to cradle the center stone in four hand-set prongs. The 2.0mm comfort-fit band keeps the profile elegant and wearable for everyday wear, while the cathedral arch elevates the stone for maximum light exposure and presence. Available in 14K and 18K gold.
2.0mm
Band width — slim, elegant, and comfortable for daily wear
~3g
Solid gold weight — no hollow shanks, no plating
IGI Diamond Grading Report
Included with every order · Internationally recognized
Every Luvionne diamond is independently graded by the International Gemological Institute (IGI) — one of the world's most trusted gemological laboratories. Your report documents the exact 4Cs of your specific stone, giving you full transparency and lifelong proof of quality.
4Cs
Cut, color, clarity & carat — all independently verified
IGI
Grading report included — not estimated, not self-certified
The Celeste
Oval Cathedral Ring
The Celeste features elevated arching cathedral shoulders that lift the center Oval diamond high, creating a bold architectural silhouette that commands attention from every angle.
Crafted to Be Worn Forever
Every Luvionne ring is thoughtfully crafted from start to finish — designed to deliver exceptional brilliance, quality, and timeless elegance.
Step 1
Diamond Selection
Your ring begins with a carefully selected lab-grown diamond, chosen for its brilliance, clarity, and precision.
Step 2
Crafting the Setting
Expert jewelers shape and assemble your ring, ensuring every detail enhances the beauty of the center stone.
Step 3
Final Polish & Inspection
Each ring is hand-finished and inspected to ensure exceptional quality before it reaches you.
Customer Reviews
Why Luvionne Jewelry
Fast & Free Shipping
Every order ships free with full insurance and a tracking number — delivered in 15 business days.
Certified & Transparent
Every diamond ships with its IGI grading report. You'll know exactly what you're getting before it arrives.
Customer Support
Questions before or after purchase? Our team responds within one business day — no bots, no runaround.
Answers to Your Important Questions
Didn't find what you were looking for? Contact us and our support team will be happy to help.
Expect a reply within one business day. Info@luvionnejewelry.com
How do I know my ring size?
You can use our ring sizing guide or visit a local jeweler for an accurate measurement.
Are lab-grown diamonds real?
Yes. Lab-grown diamonds are physically, chemically, and visually identical to natural diamonds. The only difference is how they are created.
How long does shipping take?
Each ring is made to order. Production typically takes 15 days, followed by 2–3 day insured shipping.
Can I return the ring?
Yes. We offer a 60-day return policy so you can shop with confidence.
Can I customize the ring?
Yes . You can customize your ring through our “Build Your Ring” option, including stone size, metal, and setting.
Do you offer payment plans?
Yes. Luvionne supports installment plans through Shop Pay (Afterpay), allowing you to split your purchase into easy monthly payments at checkout.
