18K Solid Gold Three Stone Princess Cut Lab Grown Diamond Engagement Ring
£1,665.00
A stunning 18k solid gold three-stone engagement ring featuring a 2 ct round lab-grown diamond with princess-cut side stones (0.96 ctw). Available in white, rose, and yellow gold.
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 |
Celebrate elegance and modern craftsmanship with the 18k Solid Gold Three Stone Princess Cut Lab Grown Diamond Engagement Ring. This exquisite ring features a 2-carat round lab-grown diamond as the centerpiece, boasting F color, VS2 clarity, and a Super Cut grading for exceptional brilliance. Flanking the center stone are princess-cut lab-grown diamonds, totaling 0.96 carats, adding a touch of sophistication and grandeur.
Designed to symbolize the past, present, and future of your love story, this three-stone engagement ring is a timeless masterpiece. Crafted in 18k solid gold, it is available in white, rose, and yellow gold, allowing you to choose the perfect tone for your style. The ring is IGI & BIS hallmarked, ensuring authenticity and premium quality.
Whether for an engagement, anniversary, or a meaningful gift, this lab-grown diamond ring is a luxurious and ethical choice for those who appreciate brilliance and sustainability.
Product Details:
- Main Stone:Â Lab-Grown Diamond
- Center Stone Carat Weight:Â 2 ct
- Center Stone Shape:Â Round
- Center Stone Color:Â F
- Center Stone Clarity:Â VS2
- Center Stone Cut Grading:Â Super Cut
- Center Diamond Brilliance/Luster:Â Excellent
- Side Gemstones:Â Lab-Grown Diamonds
- Side Stone Shape:Â Princess
- Side Diamond Carat Weight:Â 0.96 ct (total)
- Minimum Number of Diamonds:Â 14
- Ring Minimum Diamond Color:Â F
- Ring Minimum Diamond Clarity:Â VS2
- Metal:Â 18k Solid Gold (Available in White ,Rose Gold and Yellow Gold)
- Material:Â Lab-Grown Diamond
- Rhodium Plate:Â No
- Certifications:Â IGIÂ & BIS Hallmarked
- Shipping Time:Â 10-12 Business Days
- Customer Support: Available via live chats, and video calls.
- Band Width:Â 2.2 mm
- Band Height:Â 1.8 mm
- Band Fit: Comfort.
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.
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