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Used IGI Certified Diamond Engagement Rings

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Items 261-280 of 455

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  1. LAB GROWN
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    3.92 carat emerald engagement ring.
    PRE-OWNED
    3.92 carat emerald engagement ring.
    0  Reviews
    $10,000.00 $25,700.00
  2. LAB GROWN
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    2 carat round engagement ring. Price negotiable!!!
    PRE-OWNED
    2 carat round engagement ring. Price negotiable!!!
    0  Reviews
    $6,100.00 $13,100.00
  3. LAB GROWN
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    Round diamond ring 3.87 carat vs2 , Deal of day
    PRE-OWNED
    Round diamond ring 3.87 carat vs2 , Deal of day
    0  Reviews
    $8,000.00 $18,400.00
  4. LAB GROWN
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    Radiant cut diamond ring 5.01 carat f color vvs2 clarity
    PRE-OWNED
    Radiant cut diamond ring 5.01 carat f color vvs2 clarity
    0  Reviews
    $16,400.00 $40,000.00
  5. LAB GROWN
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    2.14 Ct. Hidden Halo Oval Engagement Ring
    PRE-OWNED
    2.14 Ct. Hidden Halo Oval Engagement Ring
    0  Reviews
    $7,800.00 $13,000.00
  6. NATURAL DIAMOND
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    2.53 carat diamond engagement ring
    PRE-OWNED
    2.53 carat diamond engagement ring
    0  Reviews
    $7,700.00 $14,990.00
  7. LAB GROWN
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    2.09 Carat LAB-Grown Cushion Cut Solitaire Engagement Ring IGI I VS2
    PRE-OWNED
    2.09 Carat LAB-Grown Cushion Cut Solitaire Engagement Ring IGI I VS2
    0  Reviews
    $5,500.00 $8,500.00
  8. LAB GROWN
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    2.85 Total CT LAB Emerald Cut Solitaire Under-Halo Engagement Ring IGI
    PRE-OWNED
    2.85 Total CT LAB Emerald Cut Solitaire Under-Halo Engagement Ring IGI
    0  Reviews
    $9,850.00 $15,200.00
  9. LAB GROWN
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    2.41 Carat LAB-Grown Pear Cut Solitaire Engagement Ring IGI G VS1
    PRE-OWNED
    2.41 Carat LAB-Grown Pear Cut Solitaire Engagement Ring IGI G VS1
    0  Reviews
    $10,500.00 $16,000.00
  10. LAB GROWN
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    2.03 Total CT LAB-Grown Pear Solitaire Pave Engagement Ring IGI I VS2
    PRE-OWNED
    2.03 Total CT LAB-Grown Pear Solitaire Pave Engagement Ring IGI I VS2
    0  Reviews
    $4,650.00 $7,200.00
  11. LAB GROWN
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    3.50 Carat LAB-Grown Emerald Cut Solitaire Engagement Ring IGI G VS1
    PRE-OWNED
    3.50 Carat LAB-Grown Emerald Cut Solitaire Engagement Ring IGI G VS1
    0  Reviews
    $12,000.00 $24,000.00
  12. LAB GROWN
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    3.02 Carat LAB-Grown Brilliant Cut Solitaire Engagement Ring IGI G VS2
    PRE-OWNED
    3.02 Carat LAB-Grown Brilliant Cut Solitaire Engagement Ring IGI G VS2
    0  Reviews
    $12,300.00 $19,000.00
  13. LAB GROWN
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    Deal of the year!3.01 ct HVS2 in a handmade setting!
    PRE-OWNED
    Deal of the year!3.01 ct HVS2 in a handmade setting!
    0  Reviews
    $7,800.00 $16,700.00
  14. LAB GROWN
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    Platinum 2.30 carat princess cut ring
    PRE-OWNED
    Platinum 2.30 carat princess cut ring
    0  Reviews
    $5,900.00 $13,200.00
  15. LAB GROWN
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    Trendy 3 carat F VS1 oval engagement ring
    PRE-OWNED
    Trendy 3 carat F VS1 oval engagement ring
    0  Reviews
    $6,200.00 $13,400.00
  16. LAB GROWN
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    Lab grown diamond engagement ring
    PRE-OWNED
    Lab grown diamond engagement ring
    0  Reviews
    $2,000.00 $3,000.00
  17. LAB GROWN
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    Huge 4.30 carat round engagement ring
    PRE-OWNED
    Huge 4.30 carat round engagement ring
    0  Reviews
    $9,900.00 $27,000.00
  18. NATURAL DIAMOND
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    Beautiful 1 carat center diamond engagement ring from Kay jewelers.
    PRE-OWNED
    Beautiful 1 carat center diamond engagement ring from Kay jewelers.
    0  Reviews
    $2,800.00 $4,200.00
  19. LAB GROWN
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    Platinum Pear cut stunning diamond ring set 3.80 carat. IGI certified
    PRE-OWNED
    Platinum Pear cut stunning diamond ring set 3.80 carat. IGI certified
    0  Reviews
    $8,400.00 $19,000.00
  20. LAB GROWN
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    5.16 ct VVS2 emerald cut diamond ring!!! price is negotiable. IGI cer!
    PRE-OWNED
    5.16 ct VVS2 emerald cut diamond ring!!! price is negotiable. IGI cer!
    0  Reviews
    $16,300.00 $37,000.00
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Pre-owned IGI Certified Diamond Engagement Rings

The International Gemological Institute (IGI) is a highly-regarded diamond certification organization headquartered in Antwerp, Belgium. Since 1975, the IGI has been providing fast, dependable diamond reports and certifications. So, if you’re currently looking for an IGI-certified diamond engagement ring, be sure to check out our pre-owned collection today!

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