18K Solid Gold Solitaire Lab Grown Diamond 3ct Engagement Ring
$2,450.00
The 18k Solid Gold Solitaire Lab Grown Diamond 3ct Engagement Ring by The Karat Store combines timeless elegance and sustainability. Available in rose, yellow, or white gold, featuring a 3.00 ct lab-grown diamond with VVS-VS clarity and E-F colour. Perfect for the eco-conscious couple.
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 |
Experience the epitome of elegance with The Karat Store’s 18k Solid Gold Solitaire Lab Grown Diamond 3ct Engagement Ring. This stunning ring features a single, magnificent 3.00 ct lab-grown diamond, renowned for its exceptional brilliance and purity. With VVS-VS clarity and E-F colour, the diamond radiates an unparalleled sparkle, making it the perfect symbol of enduring love.
Crafted from 18k solid gold, this engagement ring is available in three exquisite finishes: rose gold, yellow gold, and white gold. For those desiring an even more luxurious touch, 18K gold options are also available upon request. The band, with its sleek 1.50 mm width and thickness, is designed for both elegance and comfort, ensuring it can be worn effortlessly every day.
Lab-grown diamonds are a sustainable and ethical choice, created using advanced technology to avoid the environmental and social impacts associated with traditional diamond mining. By choosing this ring, you are not only making a beautiful statement of love but also supporting sustainable practices.
The Karat Store is dedicated to providing ethically sourced and exquisitely crafted jewellery. The 18k Solid Gold Solitaire Lab Grown Diamond 3ct Engagement Ring is the ideal choice for those who value quality, beauty, and sustainability.
Product Details:-
- Metal Options: 18k 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
- Color & Clarity: Lab Grown Diamond VVS-VS , E-F Color
- Available center stone carats: 3.00 ct
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 & UPS
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: Certified by the International Gemological Institute (IGI) for authenticity and quality.
Gemstone Jewelry: 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: Certified by the Gemological Research Association (GRA) 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.
RELATED PRODUCTS
Oval Engagement Ring in 14k Solid Gold | 1 ct Oval Lab Grown Diamond Engagement Rings
Get this Product in 18K Gold
The Karat Store's Oval Engagement Ring features a 1 ct lab-grown diamond set in 14K rose, yellow, or white gold. Ethical elegance with VVS-VS clarity and E-F color.
Princess Cut Halo Solitaire Ring 2 ct Lab Grown Diamond Engagement Ring
Get this Product in 18K Gold
The Princess Cut Halo Solitaire Ring by The Karat Store features a stunning 2 ct lab-grown diamond in a halo setting. Crafted in 14K gold with options in rose, yellow, or white gold. Perfect for those seeking timeless elegance and ethical sourcing.
Round Cut Lab Grown Diamond 1ct. Engagement Ring in 14K Solid Gold
Get this Product in 18K Gold
Step into a world where timeless beauty meets ethical innovation with The Karat Store's Round Cut Lab Grown Diamond 1ct. Engagement Ring in 14K Solid Gold.
Three Stone Anniversary Solitaire Ring 3 ct. Lab Grown Diamond
Get this Product in 18K Gold
The Three Stone Anniversary Solitaire Ring 3 ct. Lab Grown Diamond by The Karat Store combines timeless elegance and sustainability. Available in 14K gold with options for rose, yellow, or white gold, featuring a 3.00 ct lab-grown diamond with VVS-VS clarity and E-F color. Perfect for celebrating your enduring love.
Reviews
Clear filtersThere are no reviews yet.