Sphere Diamond
Elara Oval Bypass Lab Grown Diamond Engagement Ring | IGI Certified
Elara Oval Bypass 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
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Loved by customers for its elegant design, brilliant diamond sparkle, and fine craftsmanship.
Customer Review
Google Reviews
Elara Oval Bypass Lab Grown Diamond Engagement Ring
The Elara Oval Bypass Lab Grown Diamond Engagement Ring by Sphere Diamond presents a contemporary interpretation of the classic oval solitaire. At the center, an elegant Oval Cut Lab Grown Diamond is framed by a sculptural bypass band that gracefully curves around the diamond, creating a fluid and distinctive silhouette.
Unlike a traditional straight-band solitaire, the Elara features sweeping crossover lines that draw the eye toward the center diamond while leaving the oval shape beautifully exposed. The minimal diamond-free band allows the brilliance and elongated proportions of the center stone to remain the focal point.
Elegant from every angle, this design is ideal for those looking for a modern Oval Lab Grown Diamond Engagement Ring with a distinctive architectural detail while maintaining the timeless simplicity of a solitaire.
Ring Details
- Oval Cut Lab Grown Diamond center stone
- Modern solitaire engagement ring design
- Distinctive bypass / crossover band
- Curved band designed to frame the oval center diamond
- Prong-set center diamond
- Polished plain band for a clean, contemporary look
- Available in 18K White Gold, Yellow Gold and Rose Gold
- Platinum option available
- Center diamond size and specifications can be customized
- Ring size and precious metal can be personalized
- Custom made by Sphere Diamond in Bangkok, Thailand
IGI Certified Lab Grown Diamond
Eligible center diamonds can be selected with an IGI diamond grading report, providing independent grading information including carat weight, color and clarity. Certification details depend on the individual center diamond selected.
A Modern Oval Solitaire with a Bypass Setting
The defining feature of the Elara is its elegant bypass ring setting. Rather than meeting in a conventional straight line beneath the center stone, the band curves toward opposite sides of the oval diamond, creating movement and emphasizing its elongated shape.
This contemporary setting makes the Elara an elegant choice for anyone searching for an Oval Bypass Engagement Ring, Oval Crossover Engagement Ring, Oval Solitaire Lab Grown Diamond Ring or a modern alternative to the traditional solitaire engagement ring.
Custom Lab Grown Diamond Ring in Bangkok
Sphere Diamond specializes in Lab Grown Diamond Rings in Bangkok and custom engagement rings. The Elara can be personalized according to your preferred center diamond size, diamond specifications, precious metal and ring size.
Whether you are searching for a Lab Grown Diamond Ring Bangkok, Lab Grown Diamond Bangkok Thailand, Oval Engagement Ring Bangkok, Custom Engagement Ring Bangkok, IGI Certified Lab Grown Diamond Ring or Custom Made Lab Grown Diamond Ring, Sphere Diamond offers personalized fine jewelry designed around your individual preferences.
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.
