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Asscher|Lab Grown|IGI

2.50ct F SI1 Asscher Lab Grown Diamond

ID • F/SI1 • IGI LG648468466

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG648468466

Diamond specifications and retailer prices

From $988 USD
£778 GBP
As of November 2, 2026
2 retailers carry this diamond
Most expensive: $2,135 USD at Rare Carat
View at Rare Carat

About this 2.5ct lab-grown asscher diamond

This 2.5ct lab-grown asscher sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG648468466 or 648468466. Listed at 2 retailers as of November 2, 2026. 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

2.50
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648468466
Dimensions7.55 × 7.48 × 4.92 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.55 mm7.48 mm2.50 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648468466
Side View
Table 62.0%Crown 36.8°Girdle: MediumPavilion 36.4°Culet: NoneDepth 65.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $2,179 USD|Low: $624 USD|High: $4,020 USD|Avg: $2,002 USD|+2.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
February 19, 2026
Retailer 4$624 USD
Retailer 3$1,082 USD
Retailer 2$1,524 USD
Rare Carat$2,179 USD
Retailer 5$4,020 USD

24 data points across 5 retailers

2 retailers

A
Cheapest Retailer
-
$988 USD
£778 GBP
Most Expensive
Rare Carat
94198-C_l_648468466
$2,135 USD
View
1 more retailer has this diamond
Prices start from $988 USD

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.

A
2.50ct Asscher
$988 USD