Sphere Diamond
Amour Celeste Heart Lab Grown Diamond Ring | IGI Certified
Amour Celeste Heart 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
“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 ReviewAmour Celeste Heart Lab Grown Diamond Ring
The Amour Celeste Heart Lab Grown Diamond Ring is a refined expression of everlasting love. Featuring a beautifully proportioned heart-shaped lab grown diamond set on a graceful diamond-accented band, this elegant engagement ring is designed to celebrate life's most meaningful moments with timeless sophistication.
Created by Sphere Diamond Bangkok, this luxurious heart engagement ring combines exceptional craftsmanship with modern elegance. The delicate side diamonds enhance the brilliance of the center stone while maintaining a clean, romantic silhouette that sparkles beautifully from every angle.
Every Lab Grown Diamond Ring is available as a fully Custom Made Lab Grown Ring. Personalize your ring by selecting your preferred heart diamond size, 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 possess the same physical, chemical, and optical properties as mined diamonds while offering an ethical, sustainable, and outstanding value alternative.
Product Highlights
- Heart Shape Lab Grown Diamond
- Elegant Diamond Accent Band
- Luxury Heart Engagement Ring
- Custom Made Lab Grown Diamond Ring
- 18K White Gold, Yellow Gold, Rose Gold or Platinum
- IGI Certified Center Diamond Available
- Excellent Fire & Brilliance
- Fine Jewelry Craftsmanship
- Perfect Proposal Ring
- Lifetime Cleaning & After-sales Service
Perfect For
- Engagement Ring
- Proposal Ring
- Wedding Ring
- Anniversary Gift
- Valentine's Day Gift
- Luxury Fine Jewelry
Experience premium Lab Grown Diamond Ring Heart Bangkok Thailand at Sphere Diamond. Discover beautifully handcrafted Custom Made Lab Grown Rings with exceptional brilliance, elegant craftsmanship, and timeless beauty.
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.
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