Skip to main content
  • My Account
  • Register
  • Login
  • Cart
  • MARKETPLACE
    • Engagement rings
    • Loose diamonds
    • Fine Jewelry
    • Vintage Jewelry
    • Men's Watches
    • Men's Wedding Bands
    • Women's Watches
    • Women's Wedding Bands
  • VIP Services
  • HOW IT WORKS
  • PRESS
  • FAQ
  • ABOUT
  • CONTACT
Cart 0
  • Log in
  • Create account

800-991-3706

Home
  • Marketplace
    • Engagement rings & Loose diamonds
      • Engagement rings
      • Loose diamonds
    • Jewelry
      • Fine Jewelry
      • Vintage Jewelry
    • Watches
      • Men's Watches
      • Women's Watches
    • Wedding Bands
      • Men's Wedding Bands
      • Women's Wedding Bands
  • VIP Services
  • How It Works
  • Press
  • Faqs
  • Buy
    • Shop Now
    • How It Works
    • FAQ
  • Sell
    • List An Item Online
    • How It Works
    • FAQ
  • VIP Services
    • Request a VIP service
    • How It Works
  • login
  • Contact us
  • Contact us
    • 212.681.9550
    • Send us an Email
    • Open the Map
    • Send a Message
  • Contact us
  • Contact us
  • Buying
  • Selling

Filter By

Browse by category

Price

ranges from 3,000 to 48,126

Carat
  • (-) Remove 4.00 ct or more filter 4.00 ct or more
Shape
  • Round Apply Round filter
  • Cushion Apply Cushion filter
  • Radiant Apply Radiant filter
  • Oval Apply Oval filter
Certification
  • AGI Apply AGI filter
  • OTHER Apply OTHER filter
  • EGL Apply EGL filter
  • IGI Apply IGI filter
Cut
  • Very Good Apply Very Good filter
Center stone clarity
  • (-) Remove SI1 filter SI1
Center stone color
  • G Apply G filter
  • F Apply F filter
  • I Apply I filter
  • D Apply D filter
  • E Apply E filter
  • H Apply H filter
Metal type
  • White Gold Apply White Gold filter
  • Platinum Apply Platinum filter
  • Rose Gold Apply Rose Gold filter
Brand
  • Non-branded Apply Non-branded filter

Marketplace links

  • Education - The 4 C's
  • Press
  • Blog

You are here

  • 4.00 ct or more
  • /
  • SI1

Marketplace - Searching for Engagement Rings

4.01ct Oval Pave Cathedral
4.01ct Oval Pave Cathedral Engagement Ring
$48,126.00
14k White Gold Cocktail
14k White Gold Cocktail Ring with 4.20ct Natural Blue Sapphire and 0.75ct Diamonds
$4,250.00
Certified 14k White Gold
Certified 14k White Gold Engagement ring with Center 2.53ct Cushion cut Diamond and side Diamonds
$17,500.00
18kt white gold Engagement
18kt white gold Engagement Ring With Center Diamond 3.02ct F SI1 Round Brilliant
$22,500.00
Diamond Engagement ring with
Diamond Engagement ring with 6.45 ct of Total Diamond Weight
$30,150.00
Certified platinum engagement ring
Certified platinum engagement ring with 4.15 ct of Total Diamond Weight
$23,250.00
14k White Gold Cocktail
14k White Gold Cocktail Ring with 6.00ct total Diamond Weight
$22,800.00
Certified 18k White Gold
Certified 18k White Gold Engagement ring with Center 2.80ct Round cut Diamond and side Diamonds
$15,750.00
Amazing 18k White Gold
Amazing 18k White Gold Engagement Ring w/ 5.32ct. Diamonds
$26,250.00
14kt Rose Gold 3-Stone
14kt Rose Gold 3-Stone Radiant Morganite Engagement Ring
$3,000.00
$5,650.00
4.00 Carat Cushion diamond
4.00 Carat Cushion diamond ring , Classic setting style Deal wont last !!
$17,000.00
$39,800.00
Precious 18k White Gold
Precious 18k White Gold Engagement Ring features 4.37ct TDW
$17,500.00
Cocktail Ring with 5.79
Cocktail Ring with 5.79 ct of Total Diamond Weight
$4,400.00
Charming Eternity band with
Charming Eternity band with 4.00ct of Round Diamonds
$8,232.00

About IDNID

  • How It Works
  • FAQs
  • Press
  • Terms and Conditions
  • Privacy Policy
  • Blog
  • Contact
  • Sustainability

Client Stories

I just wanted to take a moment to thank you for making I do Now I Don't. I found this page and was skeptical at first. Then I found a ring I knew was my dream engagement ring. The seller and I talked and it was very easy to get all the information I needed about the ring. Then the staff was so resourceful and courteous. The process was quick and I got my dream ring for less than half of retail. The ring is even prettier in person. I tell everyone I know about I Do Now I Don't. Thank you.

Brooke
Buyer

After several purchases from this amazing site, I will never shop retail jewelry stores again! There is a huge variety of diamonds, as well as other jewelry. It does take a bit for them to ship items out, so patience is a must. They take time to check the items for quality before they ship them to the buyer, and I have never been let down! I will never buy jewelry from anyone else besides them.

Tanya
Buyer

Read more testimonials >

EDUCATION

Every diamond is different. Learn about the the 4 C’s of diamonds and how they effect value.

Carat

Color

Clarity

Cut

FacebookTwitterPintrestYoutubeGoogle+Instagram

2010-2019 I DO NOW I DON'T