18K Solid Gold Initial Natural Diamond Signet Ring
$870.00
Personalized 18k solid gold initial signet ring with natural diamonds (0.08 ctw). Oval face 9.78×14.4 mm, 1.3 mm band. GIA & BIS certified.
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 your identity or gift a personalized treasure with this stunning 18k Solid Gold Initial Natural Diamond Signet Ring. Designed to make a meaningful impression, this elegant signet ring features a bold oval face (9.78 x 14.4 mm), adorned with hand-set natural diamonds forming the letter of your choice. Each initial sparkles with approximately 0.08 carats of GH color, VS-SI clarity diamonds—delivering brilliance and subtle sophistication in every glance.
Crafted in luxurious 18k solid gold, and available in yellow, white, or rose gold, this refined ring sits comfortably with a sleek 1.3 mm band, making it perfect for everyday wear or special occasions. Whether worn solo or layered with your favorite stack, the piece becomes a timeless symbol of individuality, love, or legacy. The classic oval silhouette and shimmering initial create a versatile keepsake for anyone who values personal expression with a touch of sparkle.
The ring is GIA-certified and BIS Hallmarked, ensuring top-tier quality and authenticity. Orders are processed with care and shipped within 15–25 business days. For any customization queries or support, our dedicated team is available via live chat or video call to guide you every step of the way.
Features:
- Metal: 18k Solid Gold (Available in White ,Rose Gold and Yellow Gold)
- Natural Diamonds
- Diamond Color & Clarity: GH Color, VS-SI Clarity
- Dimension of the Oval: 9.78 x 14.4 mm
- Size of the Band: 1.3 mm
- Total Diamond Carat Weight (each letter is slightly different): 0.08 ctw
- Certifications: BIS Hallmarked & GIA
- Shipping Time: 15-25 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 & 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.
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