OctaPearl 2.5 ct Oval Six Prong Lab Grown Diamond Solitaire Engagement Ring
2.54 ctOval
- Made to order. Ships by Fri, Oct 16
- Free insured US shipping
- Lifetime warranty · Free resizing
- 30-day returns on ready-made designs
Need help choosing?
Talk to our team about sizing, metals or a custom version.
Description
Oval Six Prong Lab Grown Diamond Solitaire Engagement Ring showcases a breathtaking 2.54 carat oval cut lab grown diamond secured in an elegant six-prong setting. Hidden accent diamonds beneath the gallery add a subtle touch of brilliance, while the timeless solitaire design enhances the elongated silhouette and exceptional sparkle of the center stone.
Perfect for proposals, anniversaries, and milestone celebrations, this sophisticated engagement ring combines classic elegance with refined craftsmanship. An ideal choice for those seeking luxurious lab grown diamond jewelry that symbolizes enduring love and timeless beauty.
Made to Order & Production Time
Please allow 14-16 business days for production before dispatch. Shipping time is additional.
Specifications
- Jewelry Type: Ring
- Ring Style: Solitaire Engagement Ring
- Diamond Type: Lab Grown Diamond
- Center Diamond Shape: Oval Cut (10.00 × 8.00 mm)
- Center Diamond Weight: 2.54 Carat
- Side Diamond Shape: Round Cut (Hidden Accent)
- Side Diamond Size: 1.50 mm
- Side Diamond Weight: 0.08 Carat
- Setting Style: Six Prong Set
- Customization: Available
- Certification: IGI certificate ( For center diamonds)
- Sample IGI Report Number: LG828617605 (Sample Reference: You can verify this sample on the IGI website. Your actual diamond will come with its own unique IGI certificate matching your order).
- Diamond Color: E-F
- Diamond Clarity: VVS-VS
- Production Type: Made to Order
Features
- Stunning 2.54 ct oval cut lab grown center diamond.
- Elegant six-prong setting for enhanced security and brilliance.
- Hidden round accent diamonds beneath the gallery add subtle sparkle.
- Timeless solitaire design with refined craftsmanship.
- IGI certified center diamond for confidence and authenticity.
- Comfortable band designed for everyday luxury.
- Available in multiple precious metal options.
- Customizable to suit your preferred style.
- Perfect for engagements, anniversaries, and milestone occasions.
- Fine jewelry crafted for lasting beauty and elegance.
Why Choose This OctaPearl Creation
Designed to capture attention from every angle, this elegant solitaire ring blends timeless beauty with refined craftsmanship. The brilliant oval center diamond is complemented by delicate hidden accent diamonds, creating a sophisticated look with unexpected sparkle. A meaningful symbol of everlasting love, it's designed to be treasured for a lifetime.
Diamond & setting details
| Shape | Oval |
|---|---|
| Center stone | 2.54 ct |
| Approx. metal weight | 5.15 g |
| Metal | 10K Gold |
| SKU | SR14921 |
Shipping & returns
Every piece is made to order in 12–14 business days, then shipped free and insured within the US. Returns are accepted within 30 days of delivery on ready-made designs in original condition. Custom pieces are final sale.
Warranty & care
Every piece has a lifetime warranty against manufacturing defects, and rings include free resizing. Clean with warm water, mild soap and a soft brush, and store each piece separately to avoid scratches.
Understanding Gold & Platinum
Purity, durability & tone guide
The perfect gold standard for engagement rings and fine jewelry. Provides exceptional resistance to scratches and wear while maintaining a rich, classic golden warmth.
The hardest and most scratch-resistant gold option. Ideal for active lifestyles and maximum durability at an accessible price point.
High purity with a deeper, richer warm yellow tone. A luxurious heirloom choice that feels substantial, premium, and gentle on sensitive skin.
A naturally white, highly durable precious metal that never tarnishes or changes color. Substantially heavier, ultra-secure for diamonds, and naturally hypoallergenic.
Every piece comes with
Your center stone is independently graded by IGI, with the report number laser-inscribed on the diamond.
Crafted for you in 12–14 business days and checked by hand before it ships.
Covered for manufacturing defects for life, with free resizing.
Free insured US shipping and 30-day returns on ready-made designs.
Proof, not promises
Your diamond comes with its IGI report
The International Gemological Institute (IGI) grades each center stone independently. The report number is laser-inscribed on the diamond, so you can match the stone to its paper.
- Carat, color, clarity and cut graded by IGI
- Report number laser-inscribed on the diamond
- Look up any report on igi.org in seconds
- Report ships with your jewelry
Packed with love
Every piece arrives in an Octa Pearl gift box, together with the IGI report for your center stone.
Questions, answered
What stones do you use?
Every center stone is a lab-grown diamond graded by IGI. The shape, carat, color and clarity are listed on each product page, and you can check the report number on igi.org.
How is a lab-grown diamond different from a mined diamond?
A lab-grown diamond is a diamond created in a laboratory instead of mined from the earth. It is made of carbon in the same crystal structure as a mined diamond and has essentially the same optical, physical and chemical properties. Every Octa Pearl center stone comes with an IGI report that identifies it as laboratory-grown. Your IGI report number is laser-inscribed on the stone, so you can check it on IGI's website.
How do I check my diamond's IGI report?
Enter the report number from your product page or certificate on igi.org. The number is also laser-inscribed on the stone.
Do you offer custom or personalized jewelry?
Yes. Share your idea or a photo and we will design a lab-grown diamond piece for you, including engraving. Start your design.
Do you provide a warranty for your jewelry?
Yes. Every piece comes with a lifetime warranty covering manufacturing defects. Normal wear and tear, accidental damage and lost stones are not covered.
How long does shipping take, and do you ship internationally?
Every piece is made to order in 12–14 business days, then shipped insured. US shipping is free; international orders take 10–15 business days after dispatch. Expedited options are available at checkout.
What is your return and exchange policy?
Returns and exchanges are accepted within 30 days of delivery, as long as the piece is in its original condition. Custom orders are final sale. See our returns policy for details.
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