Oval Solitaire Ring 3 ct. Lab Grown Diamond Engagement Ring
£1,175.00
The Karat Store’s Oval Solitaire Ring 3 ct. Lab Grown Diamond Engagement Ring features a stunning 3.00 ct oval-cut diamond with VVS-VS clarity and E-F colour. Available in 14K rose, yellow, or white gold. Ethical elegance at its finest.
Ring Size Guide
| US Size | Length (mm) | US Size | Length (mm) | US Size | Length (mm) |
| 3 | 44.1 | 6.25 | 52.6 | 9.50 | 60.9 |
| 3.25 | 44.7 | 6.5 | 53.2 | 9.75 | 61.6 |
| 3.5 | 45.4 | 6.75 | 53.8 | 10 | 62.3 |
| 3.75 | 46 | 7 | 54.5 | 10.25 | 63 |
| 4 | 46.7 | 7.25 | 55 | 10.5 | 63.6 |
| 4.25 | 47.3 | 7.5 | 55.7 | 10.75 | 64.3 |
| 4.5 | 48 | 7.75 | 56.4 | 11 | 65 |
| 4.75 | 48.6 | 8 | 57.1 | 11.25 | 65.6 |
| 5 | 49.32 | 8.25 | 57.8 | 11.5 | 66.2 |
| 5.25 | 49.95 | 8.5 | 58.4 | 11.75 | 66.8 |
| 5.5 | 50.6 | 8.75 | 59 | 12 | 67.5 |
| 5.75 | 51.2 | 9 | 59.6 | 12.5 | 68.8 |
| 6 | 51.9 | 9.25 | 603 | 13 | 70.1 |
Introducing The Karat Store’s Oval Solitaire Ring 3 ct. Lab Grown Diamond Engagement Ring ? a timeless symbol of elegance and commitment. This exquisite ring features a breathtaking 3.00 ct oval-cut lab-grown diamond, renowned for its brilliance and clarity. With VVS-VS clarity and E-F colour, this diamond promises exceptional sparkle and purity, making it a stunning focal point.
The ring is crafted from 14K solid gold, with an 18K option available upon request, ensuring both durability and luxury. Choose from three classic gold colours: rose gold, yellow gold, and white gold, each offering a unique aesthetic to suit your personal style. The band, designed with a 1.50 mm width and thickness, provides a perfect balance of strength and elegance.
Lab-grown diamonds are celebrated for their ethical and eco-friendly origins, created using advanced technology that minimizes environmental impact. This ring not only embodies beauty but also aligns with modern values of sustainability and responsibility.
Celebrate your love with The Karat Store’s Oval Solitaire Ring 3 ct. Lab Grown Diamond Engagement Ring ? where timeless design meets ethical luxury.
Product Details:-
- Metal Options: 14K Solid Gold (18K also available on request)
- Gold Color Options: Rose Gold, Yellow Gold, White Gold
- Width of Band: 1.50 mm
- Thickness of Band: 1.50 mm
- Colour & Clarity: Lab Grown Diamond VVS-VS , E-F Color
- Available centre stone carats: 3.00 ct
- Certifications:Â IGI & BIS Hallmarked
- Shipping Time:Â 10-12 Business Days
- Customer Support: Available via live chats, and video calls
We offer free shipping across the USA on all orders—no minimum required.
Processing & Handling: 5–10 business days
Shipping Time: 10–15 business days
Total Delivery Time: 15–25 business days from the date of order
Carriers: USPS & UPSÂ
Please inspect your package upon delivery for any damage or tampering before signing.
For assistance, contact us at contact@thekaratstore.uk.
Thank you for shopping with The Karat Store US!
We take pride in offering high-quality jewelry and providing the necessary certifications to ensure your peace of mind. Below is a breakdown of the certification process for each product type:
Lab-Grown Solitaire Jewelry:Â Certified by the International Gemological Institute (IGI)Â for authenticity and quality.
Gemstone Jewelry:Â Accompanied by a detailed Gemologist Report.
- Certified by YGA (Your Gemologist Associatio.
- Optional Certification: For IGI or GIA certification, available upon request. Please note that this comes with a 30-40 day waiting period and an additional charge.
Moissanite Jewelry:Â Certified by the Gemological Research Association (GRA)Â with a comprehensive report.
For more details, Check out our certification information page.
To keep your jewelry from The Karat Store looking its best, follow these simple care tips:
- Clean Regularly: Use a mild soap and water solution, gently scrub with a soft brush, rinse, and dry with a soft cloth.
- Store Safely: Keep your jewelry in a dry place, in a jewelry box or soft pouch, and separate pieces to avoid scratches.
- Avoid Chemicals: Remove jewelry before swimming or using cleaning products to prevent exposure to harsh chemicals.
- Handle with Care: Avoid wearing jewelry during activities that may cause damage, such as exercising or heavy lifting.
- Inspect Periodically: Check for loose stones or worn settings. Contact us for repairs if needed.
By following these tips, you can ensure your 14k gold jewelry remains beautiful for years to come. For any questions, contact us at thekaratstore@gmail.com.
19 reviews for Oval Solitaire Ring 3 ct. Lab Grown Diamond Engagement Ring
Clear filtersRELATED PRODUCTS
Twisted Band 2ct Lab Grown Diamond Engagement Halo Ring
The Twisted Band 2ct Lab Grown Diamond Engagement Halo Ring by The Karat Store features a captivating 2.00 ct lab-grown diamond surrounded by smaller diamonds in a halo setting. Crafted in 14K gold with options in rose, yellow, or white gold. Perfect for those seeking sophistication and sustainability.
Keilani –
The service was fantastic. The ring arrived quickly and in perfect condition.
Mabelle –
The ring came in a beautiful box, perfect for gifting.
Ambar –
The diamond is brilliant. Absolutely stunning.
Roddy –
This ring is a great value for the price. Highly recommend.
Tuesday –
The ring feels very secure and well-made.
Divya –
Very happy with this purchase. It exceeded my expectations.
Layna –
This is the perfect engagement ring. Thank you!
Merilyn –
This ring is a perfect symbol of our love. Highly recommend!
Kenney –
Simple, elegant, and exactly what I wanted.
Joie –
Love the eco-friendly aspect of the lab-grown diamond.
Wanita –
The diamond is clear, bright, and perfectly set.
Modesto –
I couldn’t be happier with this purchase. It’s exactly what I wanted.
Hurley –
The band is comfortable and fits perfectly.
Tavaris –
Fast delivery and great customer service. Highly recommend.
Yuridia –
The lab-grown diamond is so clear and sparkly. You can’t tell the difference.
Laurine –
This ring looks even better in person. The photos don’t do it justice.
Pauletta –
Beautiful ring at an affordable price. Couldn’t be happier.
Kavon –
The setting is elegant and timeless. Perfect for an engagement.
Axl –
Excellent craftsmanship and the diamond looks perfect.