Sphere Diamond
Maison Étoile Tulip Lab Grown Diamond Engagement Ring | IGI Certified
Maison Étoile Tulip Lab Grown Diamond 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
Maison Étoile Tulip Lab Grown Diamond Engagement Ring
The Maison Étoile Tulip Lab Grown Diamond Engagement Ring is a timeless solitaire engagement ring inspired by the graceful beauty of a blooming tulip. Its elegant tulip basket setting gently cradles the center diamond, allowing light to enter from every angle for exceptional brilliance, fire, and sparkle.
Handcrafted by Sphere Diamond Bangkok, this refined engagement ring combines minimalist elegance with expert craftsmanship. The elevated tulip gallery enhances the beauty of the center stone while creating a sophisticated profile that never goes out of style.
Every Lab Grown Diamond Ring is available as a fully Custom Made Lab Grown Ring. Personalize your ring by choosing your preferred diamond shape, carat weight, precious metal, ring size, and finishing details. Available in 18K White Gold, Yellow Gold, Rose Gold, or Platinum.
Our premium IGI Certified Lab Grown Diamonds have the same physical, chemical, and optical properties as natural diamonds while offering a sustainable, ethical, and exceptional value alternative.
Product Highlights
- Elegant Tulip Basket Setting
- Round Brilliant Lab Grown Diamond Ring
- Classic Solitaire Engagement Ring
- Custom Made Lab Grown Diamond Ring
- 18K White Gold, Yellow Gold, Rose Gold or Platinum
- IGI Certified Center Diamond Available
- Maximum Fire & Light Performance
- Luxury Fine Jewelry Craftsmanship
- Ideal Proposal Ring
- Lifetime Cleaning & After-sales Service
Perfect For
- Engagement Ring
- Proposal Ring
- Wedding Ring
- Anniversary Gift
- Luxury Fine Jewelry
- Timeless Everyday Elegance
Discover premium Lab Grown Diamond Ring Tulip Bangkok Thailand at Sphere Diamond. Our Custom Made Lab Grown Diamond Rings are crafted to celebrate every love story 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.
