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Round|Lab Grown|IGI

2.53ct F SI2 Round Lab Grown Diamond

ID • F/SI2 • IGI LG651420762

Certificate IGI LG651420762

Diamond specifications and retailer prices

From €1,390 EUR
As of November 6, 2026
Save €552 EUR (28%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €1,942 EUR at Kay Jewelers · As of November 6, 2026
View at Kay Jewelers

About this 2.53ct lab-grown round diamond

This 2.53ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG651420762 or 651420762. Listed at 3 retailers as of November 6, 2026, with prices from €1,390 to €1,942, a €552 spread on the same certified stone. Kay Jewelers lists it at €1,942. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.53
Carat
F
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG651420762
Dimensions8.65 × 8.71 mm
L/W Ratio1.01
Top View
8.65 mm8.71 mm2.53 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651420762
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: €1,942 EUR|Low: €1,390 EUR|High: €3,145 EUR|Avg: €2,280 EUR|-10.7%
Kay Jewelers
Retailer 2
Retailer 3
November 6, 2026
Retailer 2€1,390 EUR
Kay Jewelers€1,942 EUR
Retailer 3€1,942 EUR

10 data points across 3 retailers

3 retailers€1,390 EUR to €1,942 EUR

B
Cheapest Retailer
-
€1,390 EUR
B
Retailer 2
-
€1,942 EUR
View
Most Expensive
B
Kay Jewelers
252411094 · Nov 6
€1,942 EUR
$2,180 USD
View
2 more retailers have this diamond
Prices start from €1,390 EURSave up to €552 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B
2.53ct Round
€1,390 EUR