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Asscher|Lab Grown|IGI

1.39ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG838612488

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG838612488

Diamond specifications and retailer prices

From $446 USD
£351 GBP
As of October 25, 2026
Save $574 USD (56%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,020 USD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.39ct lab-grown asscher diamond

This 1.39ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838612488 or 838612488. Listed at 2 retailers as of October 24, 2026, with prices from $446 to $1,020, a $574 spread on the same certified stone. Brilliant Earth lists it at $1,020. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838612488
Dimensions6.25 × 6.21 × 4.07 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.25 mm6.21 mm1.39 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838612488
Side View
Table 64.0%Crown 37°Girdle: MediumPavilion 39.2°Culet: NoneDepth 65.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: $1,020 USD|Low: $446 USD|High: $1,110 USD|Avg: $768 USD|-8.1%
Brilliant Earth
Retailer 2
October 25, 2026
Retailer 2$446 USD
Brilliant Earth$1,020 USD

20 data points across 2 retailers

2 retailers$446 USD to $1,020 USD

A
Cheapest Retailer
-
$446 USD
£351 GBP
Most Expensive
B
Brilliant Earth
21485208A · Oct 24
$1,020 USD
View
1 more retailer has this diamond
Prices start from $446 USDSave up to $574 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
1.39ct Asscher
$446 USD