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Sphere Diamond

Éternelle Emerald Cut Lab Grown Diamond Half Eternity Ring

Éternelle Emerald Cut Lab Grown Diamond Half Eternity Ring

Material

White Gold 18k
Yellow Gold 18k
Rose Gold 18k
Platinum

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

  • 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

Free Shipping Worldwide secure delivery
Free Lifetime Warranty Lifetime after-sales support
Lifetime Service Cleaning & professional care
Sphere Diamond Premium Silk Box Luxury packaging included
★★★★★
5.0 Rated Product

Loved by customers for its elegant design, brilliant diamond sparkle, and fine craftsmanship.

Verified Sphere Diamond Customer Review

Customer Review

Google Reviews

★★★★★ 5.0
Google review lab grown diamond ring from Sphere Diamond Bangkok
★★★★★

“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
Google review lab grown diamond ring purchase experience Sphere Diamond Bangkok
★★★★★

“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
Google review custom lab grown diamond ring Sphere Diamond CentralWorld Bangkok
★★★★★

“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 Review
CentralWorld Bangkok IGI / GIA Certified Lifetime Warranty Free Delivery
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Éternelle Emerald Cut Lab Grown Diamond Half Eternity Ring

The Éternelle Emerald Cut Lab Grown Diamond Half Eternity Ring by Sphere Diamond is a refined interpretation of the classic diamond eternity band. A continuous row of Emerald Cut lab grown diamonds extends across the upper half of the ring, creating a sophisticated rhythm of clean lines, step-cut facets and understated brilliance.

Designed for those who appreciate modern elegance, the elongated rectangular diamonds sit side by side across the band to create a sleek and architectural silhouette. The result is an elegant Lab Grown Diamond Eternity Ring that can be worn as a wedding band, anniversary ring, stacking ring or statement diamond band.

Emerald Cut Lab Grown Diamonds

Emerald Cut diamonds are distinguished by their rectangular shape and elegant step-cut facets. Unlike brilliant-cut diamonds, their beauty comes from crisp geometry, broad flashes of light and a sophisticated hall-of-mirrors appearance.

Arranging multiple Emerald Cut diamonds across the band creates a clean, structured look that makes Éternelle particularly suited to modern and minimalist jewelry styles.

Half Eternity Design

The diamond setting extends across the upper portion of the ring while the lower band remains smooth. This half eternity construction combines the visual impact of an Emerald Cut diamond band with a refined profile designed for comfortable everyday wear.

Perfect as a Wedding, Anniversary or Stacking Ring

Éternelle can be worn independently as an elegant diamond band or paired with an engagement ring to create a distinctive bridal stack. Its geometric Emerald Cut design also makes it a sophisticated choice for wedding anniversaries, milestone celebrations and everyday fine jewelry.

Product Highlights

  • Emerald Cut Lab Grown Diamonds
  • Half Eternity Diamond Ring design
  • Emerald Cut diamonds arranged across the upper band
  • Distinctive step-cut faceting
  • Clean and architectural silhouette
  • Suitable as a wedding ring, anniversary ring or stacking band
  • Designed for everyday fine jewelry styling
  • Available in selected precious metal options
  • Custom ring sizing available
  • Diamond specifications can be customized upon request
  • Custom Made by Sphere Diamond in Bangkok, Thailand

Lab Grown Diamond Eternity Ring Bangkok

For those searching for a Lab Grown Diamond Eternity Ring in Bangkok, the Éternelle combines the sophisticated geometry of Emerald Cut diamonds with the versatility of a half eternity band. Its refined proportions make it suitable for wearing alone or alongside an engagement ring.

Custom Made Emerald Cut Eternity Ring in Bangkok

Sphere Diamond Bangkok specializes in lab grown diamond engagement rings, wedding rings, eternity rings and custom-made fine jewelry. Selected details of the Éternelle can be personalized according to ring size, precious metal and preferred diamond specifications.

Whether you are searching for an Emerald Cut Lab Grown Diamond Eternity Ring, Lab Grown Diamond Wedding Band Bangkok, Diamond Eternity Ring Bangkok or Custom Made Lab Grown Diamond Ring, Sphere Diamond offers personalized fine jewelry created around your individual preferences.

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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

Discover our Signature

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.