Diamonds
Engagement
Bridal
Jewelry
Education
We're here to help
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] ›Refer a friend, you both save
Tell a friend about B2C Jewels and you'll each get a one-time discount code by email — no purchase required to send one.
What your friend gets
| Spend $250–$500 | $25 off |
| Spend $500–$1,000 | $50 off |
| Spend $1,000–$100,000 | $100 off |
A unique, one-time code, valid 90 days from the day we email it.
What you get
Once your friend's invite goes out, we'll send you your own one-time discount code with the same tiers above — our thanks for spreading the word.
Enter your details and your friend's email address below.
We email your friend a welcome offer with their own code.
We email you a thank-you code of your own — no purchase needed from either of you.
Lifetime warranty · free insured shipping · 30-day returns
Certified Natural & Lab-Grown Diamonds and Fine Jewelry Since 2004
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.