Sphere Diamond
Celeste Radiant Lab Grown Diamond Hidden Halo Solitaire Engagement Ring | IGI Certified
Celeste Radiant Lab Grown Diamond Hidden Halo Solitaire Engagement Ring | IGI Certified
Material
Product Details
Product Details
- Metal: White gold 18k/ Yellow gold 18k/ Rose gold 18k/ Platinum
- Diamond type: Lab Grown Diamond
- Carat: 0.3-10+ carats
- Color: D/ E/ F/ G
- Clarity: IF/ VVS1/ VVS2/ VS1/ VS2
- Certification: IGI Certificate
Shipping & Delivery
Shipping & Delivery
- Free Shipping
- Delivered in Discreet Packaging
- Professional Appraisal
- Sphere Diamond Premium Silk Box
- Lifetime Warranty
- Lifetime Cleaning Service
- Resize Service
- FAQ
We've Got You Covered
Loved by customers for its elegant design, brilliant diamond sparkle, and fine craftsmanship.
Customer Review
Google Reviews
“After experiencing 5-6 jewellery stores with exceptional service, I thought it couldn’t get better and sure enough it did!! The staff at Sphere Diamond were nothing short of amazing, kind and so so patient with our questions on the quality of the jewellery. When we ended with our purchase, the overall experience was so overwhelmingly satisfying. The jewellery is absolutely stunning and so is the quality!! Would definitely recommend this as a go to jewellery shop❤️”
— Google Review
“It was a wonderful experience purchasing a ring. The price was amazing, and the customer service was truly the best professional, attentive, and helpful every step of the way. I couldn’t be happier with my purchase and would highly recommend them to anyone looking for quality and exceptional service. 💍✨”
— Google Review
“Wonderful experience at Sphere Diamond. They delivered exactly what I wanted. Craftsmanship is beautiful. If you are in Bangkok and look for ring, this is the place.”
— Google ReviewCeleste Radiant Lab Grown Diamond Hidden Halo Solitaire Engagement Ring
Modern simplicity meets luminous brilliance in the Celeste Radiant Lab Grown Diamond Hidden Halo Solitaire Engagement Ring by Sphere Diamond Bangkok.
The design features a striking Radiant Cut Lab Grown Diamond held in a refined four-prong solitaire setting. Its elongated rectangular silhouette combines the elegant shape of an emerald cut with the lively sparkle of a brilliant cut, creating a sophisticated engagement ring with exceptional presence.
Beneath the center diamond, a discreet hidden halo adds an extra layer of brilliance while preserving the clean, timeless appearance of the solitaire design. The polished band keeps the focus on the center stone and offers a comfortable, elegant profile for everyday wear.
Eligible center diamonds of 1.00 carat and above are accompanied by an IGI certificate, providing verified information about the diamond’s carat weight, color, clarity, measurements and laboratory-grown origin.
Design Highlights
- Radiant Cut Lab Grown Diamond center stone
- Hidden halo beneath the center diamond
- Elegant four-prong solitaire setting
- Smooth polished band
- Custom-made engagement ring in Bangkok
- Available in 18K White Gold, Yellow Gold, Rose Gold or Platinum 950
- IGI certificate for eligible center diamonds
- Complimentary engraving
- One complimentary ring resizing
- Lifetime cleaning, polishing and inspection service
Each Celeste ring is custom made to reflect your preferred diamond size, metal and ring size. Standard production takes approximately 7–14 business days, with rush service available for selected designs.
Visit the Sphere Diamond boutique at CentralWorld Bangkok to compare lab grown diamonds in person and receive guidance from our experienced jewelry specialists.
Contact Diamond Specialist
Signature Collection
Inspired by timeless strength and elegance of the Eiffel-Tower, a symbol of enduring love at the heart of Paris, Meticulously crafted to cradle your diamond with grace, and illuminate every moment of your love story
Product Questions
Frequently Asked Questions
Is the diamond IGI or GIA certified?
Yes.
Sphere Diamond lab-grown diamonds are IGI certified, while natural diamonds are GIA certified. Each certificate verifies the diamond’s cut, color, clarity, and carat weight for complete transparency and confidence.
Can I customize the center diamond?
Absolutely.
You can personalize the diamond shape, carat size, color, clarity, and metal type to create a ring that reflects your personal love story.
How long does production take?
Most new custom-made rings require approximately 7–14 business days, depending on the design and diamond selection. Ready-to-wear pieces may be available immediately.
Do you offer resizing?
Yes.
We offer ring resizing services to ensure the perfect fit. Our team will guide you through sizing before and after purchase if needed.
Is this ring available in Platinum?
Yes.
This design can be crafted in Platinum 950, 18K White Gold, 18K Yellow Gold, or 18K Rose Gold.
Can I view the ring in person at CentralWorld?
Yes.
You are welcome to visit our official boutique at CentralWorld Bangkok for a private consultation and to experience the ring in person.
Do you provide worldwide shipping?
Yes.
We offer secure worldwide shipping with careful packaging and full insurance coverage for selected destinations.
What is the warranty policy?
All Sphere Diamond jewelry comes with lifetime after-sales service support, including cleaning, inspection, and professional care recommendations. Warranty terms may vary depending on the product type and customization.
Signature Eiffel Love Round Lab Grown Diamond Engagement Ring | IGI Certified
Signature Eiffel Love Oval Lab Grown Diamond Engagement Ring | IGI Certified
Regalia Cathedral Round Lab Grown Diamond Engagement Ring | IGI Certified
V Solitaire Round Lab Grown Diamond Engagement Ring with Hidden Side Diamond | IGI Certified
Classic Round Lab Grown Diamond Solitaire Engagement Ring with 6-Prong Setting | IGI Certified
Classic Round Lab Grown Diamond Solitaire Engagement Ring with Hidden Halo | IGI Certified
Classic Solitaire Diamond Ring with Pavé Band
Celeste Hidden Halo Round Lab Grown Diamond Engagement Ring | IGI Certified
Classic Love Round Lab Grown Diamond Solitaire Engagement Ring | IGI Certified
