Sphere Diamond
Vela Princess Lab Grown Diamond V-Prong Solitaire Engagement Ring | IGI Certified
Vela Princess Lab Grown Diamond V-Prong Solitaire Engagement Ring | IGI Certified
Material
Product Details
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
Shipping & Delivery
- Free Shipping
- Delivered in Discreet Packaging
- Professional Appraisal
- Sphere Diamond Premium Silk Box
- Lifetime Warranty
- Lifetime Cleaning Service
- Resize Service
- FAQ
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Loved by customers for its elegant design, brilliant diamond sparkle, and fine craftsmanship.
Customer Review
Google Reviews
Vela Princess Lab Grown Diamond V-Prong Solitaire Engagement Ring
Modern geometry meets timeless elegance in the Vela Princess Lab Grown Diamond Engagement Ring. The design features a brilliant princess cut lab grown diamond set in a refined solitaire setting, allowing the clean square silhouette and crisp facets of the diamond to take center stage.
The distinctive V-prong setting is designed to protect the pointed corners of the princess cut diamond while maintaining an open, elegant appearance. A polished plain band creates a balanced and minimalist look, making this ring ideal for those who appreciate understated luxury with exceptional brilliance.
Handcrafted by Sphere Diamond Bangkok, the Vela ring can be custom made in your preferred diamond size, metal, and ring size. Center lab grown diamonds from 1.00 carat and above are accompanied by an IGI certificate, providing verified information about the diamond’s carat weight, color, clarity, measurements, and laboratory-grown origin.
Product Details
- Princess cut lab grown diamond center stone
- IGI Certified center diamond available from 1.00 carat and above
- Secure V-prong solitaire setting
- Polished plain band
- Minimal and contemporary engagement ring design
- Custom made in Bangkok
- Available in 18K White Gold, Yellow Gold or Rose Gold
- Available in Platinum 950
- Diamond size, quality and ring size can be customized
- Complimentary engraving
- Production time approximately 7–14 business days
- Rush production available for selected designs
- Lifetime cleaning, inspection and after-sales service
Why Choose a Princess Cut Lab Grown Diamond?
The princess cut is admired for its modern square shape and brilliant faceting. Its sharp geometric outline creates a contemporary appearance, while its faceting pattern delivers impressive sparkle and light performance. It is an excellent choice for customers looking for a modern alternative to the traditional round diamond engagement ring.
Lab grown diamonds have the same crystal structure, optical properties and durability as mined diamonds. Each eligible center stone is graded by IGI, helping you select your diamond with greater confidence and transparency.
Custom Made for Your Love Story
Personalize the Vela engagement ring by selecting your preferred diamond carat weight, color, clarity and metal. Our diamond specialists can help you compare different princess cut diamonds and create a ring that reflects your style, preferences and budget.
Visit Sphere Diamond at CentralWorld Bangkok to view lab grown diamonds in person and receive personalized guidance from our jewelry and diamond specialists.
Contact Diamond Specialist

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
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.







