Or Sign In With

Create an account and get $150 discount immediately!

Searchproducts Search

Quick search:

  • My Wish List
  • My Cart 0

Used 1 Carat Diamond Engagement Rings

Filter

Items 301-320 of 762

Page
  1. LAB GROWN
    Add to Wish List
    Oval Diamond ring 1.52 Carat , Pave setting style certified
    PRE-OWNED
    Oval Diamond ring 1.52 Carat , Pave setting style certified
    0  Reviews
    $4,600.00 $10,200.00
  2. LAB GROWN
    Add to Wish List
    Pave style engagement ring with almost 2CT diamond
    PRE-OWNED
    Pave style engagement ring with almost 2CT diamond
    0  Reviews
    $4,100.00 $23,000.00
  3. LAB GROWN
    Add to Wish List
    Pear Shape Diamond 1.78 Carat Certified Deal!!!!
    PRE-OWNED
    Pear Shape Diamond 1.78 Carat Certified Deal!!!!
    0  Reviews
    $3,900.00 $12,800.00
  4. LAB GROWN
    Add to Wish List
    Brand new 1 Carat handcrafted engagement ring
    PRE-OWNED
    Brand new 1 Carat handcrafted engagement ring
    0  Reviews
    $2,450.00 $17,000.00
  5. LAB GROWN
    Add to Wish List
    Budget friendly and simple Engagement ring
    PRE-OWNED
    Budget friendly and simple Engagement ring
    0  Reviews
    $3,150.00 $22,700.00
  6. NATURAL DIAMOND
    Add to Wish List
    Authentic TACORI PLATINUM ring with 1.20 i/si1 GIA pear diamond
    PRE-OWNED
    Authentic TACORI PLATINUM ring with 1.20 i/si1 GIA pear diamond
    0  Reviews
    $8,990.00 $12,980.00
  7. NATURAL DIAMOND
    Add to Wish List
    Deal ! 1.59 carat Radiant cut diamond ring Certified
    PRE-OWNED
    Deal ! 1.59 carat Radiant cut diamond ring Certified
    0  Reviews
    $6,300.00 $12,700.00
  8. NATURAL DIAMOND
    Add to Wish List
    Radiant cut diamond 1.79 carat certified double halo setting
    PRE-OWNED
    Radiant cut diamond 1.79 carat certified double halo setting
    0  Reviews
    $6,800.00 $13,500.00
  9. NATURAL DIAMOND
    Add to Wish List
    NEW RING by A. Jaffe Pave style with 1.5 I vs1 GIA certified Diamond
    PRE-OWNED
    NEW RING by A. Jaffe Pave style with 1.5 I vs1 GIA certified Diamond
    0  Reviews
    $12,990.00 $18,990.00
  10. NATURAL DIAMOND
    Add to Wish List
    Brand New A.Jaffe Designer Solitaire ring
    PRE-OWNED
    Brand New A.Jaffe Designer Solitaire ring
    0  Reviews
    $6,900.00 $10,800.00
  11. NATURAL DIAMOND
    Add to Wish List
    GIA Certified 3 stone 1.33ct Fancy Yellow Cushion set in 14 White Gold
    PRE-OWNED
    GIA Certified 3 stone 1.33ct Fancy Yellow Cushion set in 14 White Gold
    0  Reviews
    $7,900.00 $20,150.00
  12. NATURAL DIAMOND
    Add to Wish List
    1ct Cushion cut with one hundred sixty eight diamonds
    PRE-OWNED
    1ct Cushion cut with one hundred sixty eight diamonds
    0  Reviews
    $1,500.00 $8,000.00
  13. LAB GROWN
    Add to Wish List
    Plat TACORI mounting and band with a 1.20 F vs1 Center IGI Certified
    PRE-OWNED
    Plat TACORI mounting and band with a 1.20 F vs1 Center IGI Certified
    0  Reviews
    $4,900.00 $11,550.00
  14. NATURAL DIAMOND
    Add to Wish List
    2.01 carat oval solitaire 1.50 i/vs2 center GIA Cert optional wedding
    PRE-OWNED
    2.01 carat oval solitaire 1.50 i/vs2 center GIA Cert optional wedding
    0  Reviews
    $12,700.00 $17,990.00
  15. NATURAL DIAMOND
    Add to Wish List
    Diamond Engagement Ring 1 ct tw Princess/Round-cut 10K White Gold
    PRE-OWNED
    Diamond Engagement Ring 1 ct tw Princess/Round-cut 10K White Gold
    0  Reviews
    $1,200.00 $2,999.00
  16. LAB GROWN
    Add to Wish List
    Nearly Flawless VVS2 Platinum 1.29 ctw, 1.14ct center, Round Brilliant
    PRE-OWNED
    Nearly Flawless VVS2 Platinum 1.29 ctw, 1.14ct center, Round Brilliant
    0  Reviews
    $2,498.99 $6,000.00
  17. NATURAL DIAMOND
    Add to Wish List
    1.2 carat Engagement Ring/ Wedding band set
    PRE-OWNED
    1.2 carat Engagement Ring/ Wedding band set
    0  Reviews
    $5,000.00 $8,500.00
  18. NATURAL DIAMOND
    Add to Wish List
    1.21 Carat Emerald Cut Diamond w/ platinum solitaire setting
    PRE-OWNED
    1.21 Carat Emerald Cut Diamond w/ platinum solitaire setting
    0  Reviews
    $2,650.00 $5,500.00
  19. LAB GROWN
    Add to Wish List
    Round diamond 2.38 vs2 Gia certified
    PRE-OWNED
    Round diamond 2.38 vs2 Gia certified
    0  Reviews
    $4,900.00 $14,800.00
  20. LAB GROWN
    Add to Wish List
    2.15 Carat oval Diamond ring Gia vs2
    PRE-OWNED
    2.15 Carat oval Diamond ring Gia vs2
    0  Reviews
    $4,900.00 $13,900.00
Shop By
Filters
Side Stone Weigh
Shape
swatch Round
swatch Princess
swatch Cushion
swatch Oval
swatch Radiant
swatch Emerald
swatch Pear
swatch Marquise
swatch Heart
swatch Asscher
swatch Trillion
Total Carat Weight
Stone Color
Clarity
Price
Certification
swatch GIA
swatch AGI
swatch IGI
swatch Non
swatch EGL
swatch GSI
swatch AGS
swatch TIFFANY
swatch HRD
Brand
Metal
swatch White Gold 18K
swatch White Gold 14K
swatch Platinum
swatch Yellow Gold 14K
swatch Other
swatch Yellow Gold 18K
swatch Rose Gold
swatch White Gold 10K
swatch White Gold 14
swatch Yellow Gold 10K
swatch White Gold
swatch Silver
swatch Sterling Silver
Material

Pre-Owned 1 Carat Diamond Engagement Rings

1-carat diamond engagement rings are beautiful and understated pieces that will always make a great impression. If you’re currently on the lookout for pre-owned rings at affordable prices, be sure to browse our collection of used 1-carat diamond engagement rings today!

#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.

Follow us @haveyouseenthering

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