Sphere Diamond
Éternelle Amour Heart Pavé Lab Grown Diamond Ring | IGI Certified
Éternelle Amour Heart Pavé Lab Grown Diamond 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
Éternelle Amour Heart Pavé Lab Grown Diamond Ring
Celebrate a love that lasts forever with the Éternelle Amour Heart Pavé Lab Grown Diamond Ring by Sphere Diamond. Featuring a beautifully proportioned heart-shaped lab grown diamond set on a delicate pavé diamond band, this elegant engagement ring is designed to symbolize romance, devotion, and timeless beauty.
The heart-shaped center stone radiates exceptional brilliance while the pavé-set diamonds enhance sparkle across the entire band, creating a refined silhouette that catches the light from every angle. Expertly handcrafted with premium materials, this ring is perfect for proposals, anniversaries, and meaningful milestones.
Every Lab Grown Diamond Ring can be fully Custom Made according to your preferred diamond size, carat weight, metal color, and ring size. Choose from 18K White Gold, Yellow Gold, Rose Gold, or Platinum to create a truly personal piece.
Our premium IGI Certified Lab Grown Diamonds offer identical brilliance, durability, and beauty to mined diamonds while providing a more sustainable and ethical choice.
Product Highlights
- Heart Shape Lab Grown Diamond
- Elegant Pavé Diamond Band
- Premium Engagement Ring
- Custom Made Lab Grown Diamond Ring
- 18K White Gold, Yellow Gold, Rose Gold or Platinum
- IGI Certified Center Diamond Available
- Exceptional Fire & Brilliance
- Luxury Fine Jewelry Craftsmanship
- Perfect Proposal Ring
- Lifetime Cleaning & After-sales Service
Perfect For
- Heart Engagement Ring
- Proposal Ring
- Wedding Ring
- Anniversary Gift
- Valentine's Day Gift
- Luxury Everyday Jewelry
Discover the finest Lab Grown Diamond Ring Heart Bangkok Thailand at Sphere Diamond. Experience beautifully handcrafted Custom Made Lab Grown Rings with exceptional sparkle, premium craftsmanship, 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.
