Sphere Diamond
Eterna Swirl Round Lab Grown Diamond Pavé Engagement Ring | IGI Certified
Eterna Swirl Round Lab Grown Diamond Pavé 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 ReviewEterna Swirl Round Lab Grown Diamond Pavé Engagement Ring
The Eterna Swirl Round Lab Grown Diamond Pavé Engagement Ring is a distinctive expression of everlasting love. Its graceful, flowing silhouette curves elegantly around the center diamond, creating a modern design that feels romantic, artistic, and beautifully unique.
At the heart of the ring is a brilliant round lab grown diamond, selected for its exceptional sparkle and timeless appeal. Eligible center diamonds of 1.00 carat and above are accompanied by an IGI certificate, providing trusted details of the diamond’s carat weight, color, clarity, and proportions.
The sculptural band is decorated with delicate pavé-set lab grown diamonds, enhancing the center stone with continuous brilliance. Its asymmetrical swirl design gives the ring a striking appearance while maintaining an elegant and refined finish.
Product Highlights
- Round brilliant lab grown diamond center stone
- IGI Certified for eligible center diamonds of 1.00 carat and above
- Elegant asymmetrical swirl design
- Pavé-set lab grown diamonds along the curved band
- Custom made to your preferred diamond size and ring size
- Available in 18K White Gold, Yellow Gold, Rose Gold or Platinum
- Handcrafted by Sphere Diamond Bangkok
- Free engraving and complimentary ring resizing
- Lifetime cleaning, polishing and jewelry inspection service
A Unique Round Diamond Engagement Ring in Bangkok
Designed for someone who appreciates jewelry beyond the ordinary, the Eterna Swirl ring combines the classic brilliance of a round diamond with a contemporary sculptural setting. The curved lines appear to embrace the center diamond, symbolizing two lives coming together in one continuous story.
Visit Sphere Diamond at CentralWorld Bangkok to compare lab grown diamonds in person and create a custom engagement ring that reflects your individual love story.
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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