18K Solid Gold Round Cut Lab-Grown Diamond Engagment Ring
$2,255.00
Get the Product in 14k & 18k Gold
Crafted in 18k solid gold, this Round Cut Lab-Grown Diamond Ring is available in white, rose, or yellow gold. BIS Hallmarked & IGI certified for quality assurance, it combines timeless elegance with eco-conscious beauty. Expect a shipping time of 10-12 business days, with customer support available through live chats and video calls.
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 |
18k Solid Gold Round Cut Lab-Grown Diamond Engagment Ring The 18k Solid Gold Round Cut Lab-Grown Diamond Ring is a true masterpiece in blending modern technology with old elegance. Crafted with 18k gold of great quality, the ring holds at its center a brilliant round cut lab-grown diamond, with exceptional brilliance and ethical sourcing.
This lab-grown diamond gives the same glitter and hardness as the natural one but with less damage to the environment. That makes this ring ideal for an environmentally conscious individual. It has a timeless look, which can be worn at an engagement, anniversary, or as a self-rewarding gesture.
Product Details:
- Metal: 18k Solid Gold (Available in White ,Rose Gold and Yellow Gold)
- Diamond Type:Â Round Cut Lab-Grown Diamond
- Certifications: BIS Hallmarked & IGI
- Shipping Time:Â 10-12 Business Days
- Customer Support: Live Chats and Video Calls Available
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.us.
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.
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