Or Sign In With

Create an account and get $150 discount immediately!

Used 4 Carat Diamond Engagement Rings

Items 41-60 of 64

Page
  1. NATURAL DIAMOND
    PRE-OWNED
    4.00ct Pear Shape Halo ring set in 18kt White Gold
    $32,500.00 $48,550.00
  2. PRE-OWNED
    4.05ct Oval Shaped Diamond Band Ring
    $8,500.00 $13,500.00
  3. PRE-OWNED
    4.46 Platinum Pear diamond ring
    $16,200.00 $46,800.00
  4. NATURAL DIAMOND
    PRE-OWNED
    4.86 Pear diamond ring in Platinum with side pears
    $15,600.00 $39,800.00
  5. NATURAL DIAMOND
    PRE-OWNED
    4.61 Round Brilliant Diamond Ring with EGL certificate
    $23,000.00 $33,000.00
  6. PRE-OWNED
    Insanely Gorgeous 4.01 CTs ring!!!!!
    $11,800.00 $35,000.00
  7. PRE-OWNED
    4.50 carat moissanite twisted ring
    $4,500.00 $8,999.00
  8. PRE-OWNED
    4.60 ct Pave set yellow gold Moissanite cushion engeagement ring
    $4,500.00 $8,900.00
  9. NATURAL DIAMOND
    PRE-OWNED
    Breathtaking beauty 6.25 ct total weight with natural certified 4 ct
    $35,000.00 $68,000.00
  10. NATURAL DIAMOND
    PRE-OWNED
    GREAT DEAL!! 5.05 carat Diamond Ring
    $17,000.00 $35,000.00
  11. PRE-OWNED
    4.65 Carat F-SI1 Round Cut Diamond Engagement Ring
    $14,900.00 $44,000.00
  12. PRE-OWNED
    SHOWSTOPPER! 4.50 ct round brilliant diamond ring!
    $14,800.00 $45,000.00
  13. NATURAL DIAMOND
    PRE-OWNED
    All GIA certified three stne oval cut diamond ring
    $58,900.00 $150,000.00
  14. NATURAL DIAMOND
    PRE-OWNED
    Unbelievably 4.67 stunning cushion cut diamond ring
    $28,000.00 $65,000.00
  15. NATURAL DIAMOND
    PRE-OWNED
    Gorgeous and elegant with with 4.09 ct pear shape diamond ring
    $21,500.00 $45,000.00
  16. PRE-OWNED
    CLASSIC 4.65 CARATS OVAL SHAPE DIAMOND
    $13,000.00 $58,000.00
  17. NATURAL DIAMOND
    PRE-OWNED
    Platinum 4.58 Carat G-VS2 Stunning ring!
    $28,000.00 $65,000.00
  18. NATURAL DIAMOND
    PRE-OWNED
    Insanely Sparkly 6 TDW Cushion Cut Diamond Engagement Ring
    $25,000.00 $95,000.00
  19. NATURAL DIAMOND
    PRE-OWNED
    4.08 carat pear shape clarity enhanced stone for sale
    $16,500.00 $30,000.00

Pre-owned 4 Carat Diamond Engagement Rings

4-carat diamonds are large, brilliant, and beautiful to behold. However, the size and elegance often come at a steep price. This is why you can’t go wrong with one of HYSTR’s affordable, pre-owned 4-carat diamond engagement rings!

#haveyouseenthering

Explore our Instagram for a glimpse into the captivating allure of our luxurious jewelry. Join us on this journey and be inspired by the epitome of refined beauty.

Free Shipping

Free Shipping for orders over $150

Money Back Guarantee

Within 30 days for an exchange.

Online Support

24 hours a day, 7 days a week

Flexible Payments

Pay with Multiple Methods

Consult with a Jewelry Specialist

Experience personalized guidance and expertise with our Consult with a Jewelry Specialist service. Our team of knowledgeable specialists is here to assist you in selecting the perfect piece, answering your questions, and offering tailored advice.

Book an appointment