Sphere Diamond
Luna Marquise Bezel Lab Grown Diamond Engagement Ring | IGI Certified
Luna Marquise Bezel Lab Grown Diamond 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
We've Got You Covered
Loved by customers for its elegant design, brilliant diamond sparkle, and fine craftsmanship.
Customer Review
Google Reviews
“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
“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
“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 ReviewLuna Marquise Bezel Lab Grown Diamond Engagement Ring
The Luna Marquise Bezel Lab Grown Diamond Engagement Ring by Sphere Diamond redefines modern elegance with its sleek bezel setting and striking marquise-cut lab grown diamond. Designed for those who appreciate minimalist luxury, this ring offers exceptional brilliance while providing enhanced protection for the center stone.
The marquise diamond's elongated silhouette creates the illusion of longer, slimmer fingers and delivers one of the largest face-up appearances among all diamond shapes. Encircled by a smooth bezel frame, the diamond is beautifully highlighted with a contemporary and sophisticated aesthetic.
Why Choose a Bezel Setting?
A bezel setting surrounds the diamond with precious metal, providing superior protection while maintaining a clean and elegant profile. It is an excellent choice for everyday wear, active lifestyles, and anyone seeking a modern engagement ring that combines beauty with durability.
Premium Lab Grown Diamond
Every Lab Grown Diamond at Sphere Diamond is carefully selected for exceptional brilliance, fire, and clarity. Our diamonds are chemically, physically, and optically identical to mined diamonds while offering a more sustainable and ethical alternative. Eligible center stones include an IGI Certificate.
Product Features
- Premium Marquise Lab Grown Diamond
- Modern Bezel Setting
- Elegant Split Shank Design
- 18K White Gold, Yellow Gold, Rose Gold or Platinum 950
- IGI Certified Diamond
- Custom Made Engagement Ring
- Lifetime After-Sales Service
- Handcrafted by Sphere Diamond Bangkok
Perfect For
- Lab Grown Diamond Ring
- Marquise Engagement Ring
- Bezel Engagement Ring
- Modern Solitaire Ring
- Proposal Ring
- Custom Engagement Ring Bangkok
- Lab Grown Diamond Bangkok Thailand
- IGI Certified Diamond Ring
Why Choose Sphere Diamond
- Lab Grown Diamond Specialist in Bangkok
- Boutique at CentralWorld Bangkok
- IGI Certified Diamonds
- Custom Engagement Ring Expert
- Lifetime Cleaning & Inspection
- Professional Diamond Consultation
Whether you're searching for a Lab Grown Diamond Ring, Marquise Bezel Engagement Ring, Modern Engagement Ring, or a Custom Made Engagement Ring in Bangkok, Luna by Sphere Diamond offers contemporary elegance with premium craftsmanship and exceptional lab grown diamonds.
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.
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