Sphere Diamond
Celeste Pear Lab Grown Diamond Hidden Halo Solitaire Engagement Ring | IGI Certified
Celeste Pear 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
Celeste Pear Lab Grown Diamond Hidden Halo Solitaire Engagement Ring
Graceful, elegant, and timeless, the Celeste Pear Lab Grown Diamond Hidden Halo Solitaire Engagement Ring is designed to maximize brilliance while maintaining a refined minimalist aesthetic.
Featuring a stunning pear-shaped lab grown diamond, this design is elevated by a delicate Hidden Halo beneath the center stone. The concealed halo enhances sparkle from every angle while allowing the pear diamond to remain the focal point.
The pear shape creates an elongated, flattering appearance on the finger, while the hidden halo offers an extra layer of brilliance without compromising the classic solitaire silhouette.
Each eligible center stone (1.00 carat and above) comes with an IGI Certificate, ensuring internationally recognized quality, authenticity, and ethical sourcing.
Features
- Premium Pear Shape Lab Grown Diamond
- Hidden Halo Design for Extra Sparkle
- IGI Certified Center Diamond (Eligible Stones)
- Available in 18K White Gold, Yellow Gold, Rose Gold & Platinum
- Custom Made by Sphere Diamond Bangkok
- Free Ring Engraving
- Lifetime Cleaning & After-Sales Service
- Sustainable & Ethical Lab Grown Diamond
The Celeste Hidden Halo Solitaire is perfect for those seeking understated luxury with exceptional brilliance and timeless elegance.
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.







