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Sphere Diamond

Round Cut Diamond Half Eternity Ring

Round Cut 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
Read Reviews on Google

Shared Prong Round Cut Lab Grown Diamond Half Eternity Ring

The Shared Prong Round Cut Lab Grown Diamond Half Eternity Ring by Sphere Diamond is a timeless diamond band designed with a refined row of brilliant round cut lab grown diamonds across the front of the ring.

Each diamond is positioned closely beside the next in an elegant shared-prong inspired arrangement, allowing more of the diamond surface to remain visible while creating a continuous line of brilliance across the finger. The result is a clean, classic and highly versatile Lab Grown Diamond Half Eternity Ring.

Classic Round Cut Shared Prong Design

Round cut diamonds are loved for their brilliant faceting and timeless sparkle. In this design, the diamonds are arranged closely across the visible portion of the band, creating an elegant diamond-forward appearance with minimal visual interruption from the setting.

The half eternity profile makes the ring suitable for wearing alone, pairing with an engagement ring or incorporating into a personalized bridal ring stack.

Product Details

  • Round Cut Lab Grown Diamonds
  • Shared-prong inspired diamond setting
  • Half Eternity Ring design
  • Closely arranged diamonds across the front of the band
  • Classic brilliant-cut diamond appearance
  • Suitable as a wedding band, anniversary ring or stacking ring
  • Designed to be worn alone or paired with an engagement ring
  • 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 Wedding Band

This elegant Round Cut Lab Grown Diamond Wedding Band works beautifully with many engagement ring styles, including solitaire, halo, pavé and three-stone designs. Its classic proportions make it a versatile choice for both bridal jewelry and everyday fine jewelry.

It can also be selected as an anniversary ring, milestone gift or sophisticated diamond stacking ring.

Custom Made Lab Grown Diamond Eternity Ring in Bangkok

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

For clients searching for a Lab Grown Diamond Eternity Ring Bangkok, Round Cut Lab Grown Diamond Ring, Half Eternity Diamond Ring, Shared Prong Diamond Wedding Band, Lab Grown Diamond Wedding Ring Bangkok, Lab Grown Diamond Bangkok Thailand or Custom Made Lab Grown Diamond Eternity Ring, Sphere Diamond offers personalized fine jewelry designed around 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.