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Sphere Diamond

5 Carat Oval Solitaire Lab Grown Diamond Engagement Ring in Yellow Gold | IGI Certified

5 Carat Oval Solitaire Lab Grown Diamond Engagement Ring in Yellow Gold | IGI Certified

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

5 Carat Oval Solitaire Lab Grown Diamond Engagement Ring in Yellow Gold

Make a striking statement with the 5 Carat Oval Solitaire Lab Grown Diamond Engagement Ring by Sphere Diamond. Featuring an impressive 5 carat oval lab grown diamond set on an elegant yellow gold band, this design combines timeless solitaire styling with the elongated proportions and brilliant presence of an oval diamond.

Designed to keep the center diamond as the focal point, the refined solitaire setting allows the oval diamond to stand prominently above the polished yellow gold band. The result is an elegant engagement ring with a clean, sophisticated silhouette that can be appreciated from every angle.

5 Carat Oval Lab Grown Diamond

The 5 carat oval center diamond offers exceptional visual presence while its elongated outline creates an elegant appearance on the finger. Oval diamonds combine brilliant faceting with graceful proportions, making them a sought-after choice for statement engagement rings and modern solitaire designs.

Classic Oval Solitaire Setting

A solitaire setting places the attention directly on the center diamond. The minimal design creates a timeless look while allowing the size, shape and brilliance of the 5 carat oval lab grown diamond to become the defining feature of the ring.

Elegant Yellow Gold Band

The warm tone of yellow gold creates a beautiful contrast with the bright oval diamond. Its smooth, polished band gives the ring a classic yet contemporary character and makes this design suitable for both everyday elegance and important celebrations.

Product Highlights

  • 5 carat oval lab grown diamond center stone
  • Classic solitaire engagement ring design
  • Elegant elongated oval diamond shape
  • Polished yellow gold band
  • Minimal setting designed to emphasize the center diamond
  • Ideal for engagement, proposal and anniversary occasions
  • Diamond specifications and ring size can be customized
  • IGI certified center diamond

5 Carat Lab Grown Diamond Engagement Ring in Bangkok

For those searching for a 5 carat lab grown diamond ring, 5 carat oval engagement ring, oval solitaire engagement ring, lab grown diamond ring in Bangkok, or lab grown diamond Bangkok Thailand, this design offers substantial diamond presence in a refined solitaire setting.

Custom Made Lab Grown Diamond Ring in Bangkok

Sphere Diamond specializes in custom made lab grown diamond engagement rings in Bangkok. Clients can select preferred diamond specifications, carat weight, proportions, ring size and available precious metal options to create a personalized engagement ring.

Visit Sphere Diamond at CentralWorld Bangkok to compare oval lab grown diamonds, explore different carat sizes, try on engagement ring styles and discuss your custom engagement ring with our jewelry team.

Contact Diamond Specialist

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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.