Oval|Lab Grown|IGI
2.51ct J I1 Oval Lab Grown Diamond
EX • J/I1
Diamond specifications and retailer prices
This diamond has been sold
Last seen: Sep 10, 2026 at $9,271 USD
$9,271 USDlast known price
About this 2.51ct lab-grown oval diamond
This 2.51ct lab-grown oval sits in the two to three carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.
The 4Cs
2.51
Carat
J
Colour
I1
Clarity
Excellent
Cut
Specifications
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions11.10 × 7.49 mm
L/W Ratio1.48
Top View
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Caratlytics Score
How it works →B
Good
Decent quality, room for better deals
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Historical Listings
B
Helzberg Diamonds
$9,271 USD
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