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Sphere Diamond

Sylva Marquise Cut Nature-Inspired Cluster Lab Grown Diamond Engagement Ring in Yellow Gold

Sylva Marquise Cut Nature-Inspired Cluster 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: 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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Sylva Marquise Cut Nature-Inspired Cluster Lab Grown Diamond Engagement Ring in Yellow Gold

The Sylva Marquise Cut Nature-Inspired Cluster Lab Grown Diamond Engagement Ring by Sphere Diamond Bangkok brings together the elegant elongated silhouette of a marquise cut center diamond with delicate botanical-inspired diamond accents. Designed in warm yellow gold, Sylva creates a romantic engagement ring with an organic, refined and distinctive character.

At the center is a Marquise Cut Lab Grown Diamond, recognized for its elongated shape and elegant pointed ends. The center stone is framed by a nature-inspired arrangement of smaller diamonds that evoke leaves, petals and growing branches, creating movement and visual texture while keeping the marquise diamond as the focal point.

Marquise Cut Lab Grown Diamond

The marquise cut is admired for its elongated silhouette and distinctive pointed tips. Its shape creates strong visual presence on the finger and offers an elegant alternative to traditional round, oval or pear-shaped engagement rings.

Nature-Inspired Diamond Cluster Setting

Sylva features diamond accents arranged in an organic cluster inspired by leaves and botanical forms. The asymmetrical details create a natural sense of movement around the center diamond and give the ring a handcrafted, artistic appearance.

Yellow Gold Botanical Engagement Ring

The warm tone of yellow gold complements the organic character of the design and creates a beautiful contrast with the bright diamonds. The result is a romantic and timeless engagement ring with a modern nature-inspired aesthetic.

Product Highlights

  • Marquise Cut Lab Grown Diamond center stone
  • Nature-inspired / botanical cluster setting
  • Leaf and petal-inspired diamond accents
  • Yellow Gold setting
  • Elongated marquise diamond silhouette
  • Romantic, organic and contemporary design
  • Suitable for engagement, proposal and anniversary rings
  • Custom ring sizing available
  • Center diamond specifications can be customized upon request
  • Custom Made by Sphere Diamond in Bangkok, Thailand

Marquise Lab Grown Diamond Engagement Ring Bangkok

For those searching for a Marquise Cut Lab Grown Diamond Ring in Bangkok, Nature-Inspired Engagement Ring, Botanical Diamond Ring or Lab Grown Diamond Engagement Ring Bangkok, Sylva offers a distinctive alternative to traditional solitaire and pavé engagement rings.

Custom Made Lab Grown Diamond Ring Bangkok

Sphere Diamond Bangkok specializes in lab grown diamond engagement rings, wedding rings and custom-made fine jewelry. Selected details of the Sylva design can be personalized according to ring size, precious metal, center diamond specifications and available accent arrangements.

Whether you are searching for a Marquise Cut Engagement Ring, Nature-Inspired Diamond Ring, Yellow Gold Lab Grown Diamond Ring, Lab Grown Diamond Bangkok Thailand or Custom Engagement Ring Bangkok, 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.