Real people, ready to help you find the perfect diamond or piece of jewelry.
Call usMon–Fri, 9 AM – 12 AM EST1‑866‑522‑2539 › Email usDrop us a note — we reply within 24 hours[email protected] ›Crafted in 18K rose gold, this classic solitaire ring style features a six prong setting to showcase your round center diamond selection.
Use coupon code SUMMER for 10% OFF at checkout* • 13 days left
50+ Years in Diamond Industry 💎 Manufacturer-Direct Pricing 💎 No Retail Markups
✓ FREE Shipping • ✓ 30-Day Returns • ✓ Lifetime Upgrade • ✓ Secure Checkout
Click for diamond customization options
| Six Prong Round Solitaire Diamond Engagement Ring in 18K Rose Gold | |
| Width : | 1.8 - 2.5 mm |
| Metal : | 18K Rose Gold |
| Prong Metal : | 18K Rose Gold |
| 1/2 Carat Center Diamond : | 1.8 mm, Width |
| 3/4 Carat Center Diamond : | 1.8 mm, Width |
| 1.00 Carat Center Diamond : | 2.0 mm, Width |
| 1 1/2 Carat Center Diamond : | 2.2 mm, Width |
| 2.00 Carat Center Diamond : | 2.2 mm, Width |
| 2 1/2 Carat Center Diamond : | 2.4 mm, Width |
| 3.00 Carat Center Diamond : | 2.5 mm, Width |
| Style : | Classic |
Lifetime warranty · free insured shipping · 30-day returns
B2C Jewels is a trusted online jeweler for certified natural diamonds and lab-grown diamonds, each independently GIA- or IGI-graded. Browse thousands of loose diamonds in every shape and price, then set your stone in a handcrafted ring or piece of fine jewelry.
Design a one-of-a-kind engagement ring, shop wedding & anniversary rings, or explore diamond jewelry including earrings, bracelets and pendants & necklaces. New to diamonds? Start with our diamond education guide.
Every order ships free and fully insured, with a 30-day return policy, lifetime upgrade and free resizing — so you can buy certified diamonds online with complete confidence.