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Sphere Diamond

Classic Marquise Tulip solitaire Cathedral Lab Grown Diamond Engagement Ring in Yellow Gold

Classic Marquise Tulip solitaire Cathedral Lab Grown Diamond Engagement Ring in Yellow Gold

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: 1 carats above 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

Classic Marquise Tulip solitaire Cathedral Lab Grown Diamond Engagement Ring in Yellow Gold

Discover the beauty of timeless romance with the Classic Marquise Tulip Cathedral Lab Grown Diamond Engagement Ring by Sphere Diamond Bangkok. Featuring an elegant marquise-cut lab grown diamond, a delicate tulip-inspired setting and a graceful cathedral-style band in yellow gold, this engagement ring brings together classic craftsmanship and nature-inspired design.

The elongated marquise diamond creates a refined, eye-catching silhouette, while the sculptural tulip setting adds an artistic detail beneath the center stone. Designed for those who appreciate understated luxury, this solitaire engagement ring celebrates individuality, elegance and meaningful love stories.

Marquise Cut Lab Grown Diamond – Graceful and Distinctive

The marquise cut is recognized by its elongated shape and two beautifully pointed ends. Its elegant proportions create a sophisticated appearance and can make the diamond appear visually larger relative to its carat weight when compared with some other diamond shapes.

This distinctive shape is an excellent choice for couples seeking a marquise lab grown diamond engagement ring that feels both romantic and timeless.

Tulip Setting – Inspired by Nature

The signature feature of this design is its tulip-inspired diamond setting. Delicate metalwork beneath the center diamond forms graceful petal-like shapes, creating the appearance of a blooming flower.

Viewed from the side, the setting reveals an elegant sculptural structure that adds character and beauty without distracting from the center diamond.

Cathedral Setting – Classic Elegance

The cathedral-style shoulders rise gently toward the diamond setting, creating an elevated silhouette and a smooth transition between the band and the center stone.

This timeless construction enhances the overall proportions of the ring while beautifully framing the marquise diamond.

Yellow Gold Solitaire Engagement Ring

The polished yellow gold band provides a warm contrast to the brilliance of the lab grown diamond. Its clean solitaire design places the center stone at the heart of the composition, making it an elegant choice for proposals, engagements and anniversary celebrations.

Product Highlights

  • Center Diamond: Marquise Cut Lab Grown Diamond
  • Ring Style: Classic Solitaire Engagement Ring
  • Setting: Tulip-Inspired Cathedral Setting
  • Metal: Yellow Gold
  • Design: Nature-Inspired Floral Setting
  • Diamond Certification: IGI certification available for qualifying center diamonds
  • Customization: Diamond size, color, clarity, ring size and available metal options
  • Occasion: Engagement, Proposal, Anniversary and Meaningful Gifts

Custom Made Marquise Lab Grown Diamond Ring in Bangkok

At Sphere Diamond, we specialize in custom made lab grown diamond engagement rings in Bangkok, Thailand. Each ring can be personalized to reflect your preferred diamond size, proportions, specifications and setting details.

Whether you are searching for a marquise engagement ring in Bangkok, a yellow gold lab grown diamond ring, a tulip setting engagement ring or a custom engagement ring in Thailand, our jewelry specialists can guide you through the selection and customization process.

Visit Sphere Diamond at CentralWorld Bangkok

Explore our collection of lab grown diamond engagement rings at Sphere Diamond, CentralWorld, 1st Floor, Bangkok, Thailand.

Compare diamond shapes, explore different carat sizes and discuss your personalized engagement ring with our jewelry team.

Sphere Diamond – Personalize Your Love Story.

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.