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Asscher|Lab Grown|IGI

1.39ct F VS1 Asscher Lab Grown Diamond

EX • F/VS1 • IGI LG682506852

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG682506852

Diamond specifications and retailer prices

From $554 USD
As of November 2, 2026
Save $190 USD (26%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $744 USD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG682506852 or 682506852. Listed at 2 retailers as of November 2, 2026, with prices from $554 to $744, a $190 spread on the same certified stone. Diamond Quarter lists it at $744. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG682506852
Dimensions6.10 × 6.07 × 4.08 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.10 mm6.07 mm1.39 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG682506852
Side View
Table 64.0%Crown 36.7°Girdle: MediumPavilion 42.5°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $554 USD|Low: $542 USD|High: $822 USD|Avg: $637 USD|-32.6%
September 23, 2026
Retailer 1$554 USD

4 data points across 1 retailer

2 retailers$554 USD to $744 USD

B+
Cheapest Retailer
-
$554 USD
Most Expensive
B
Diamond Quarter
1.39VS1FLG527D67N · Nov 2
$744 USD
£586 GBP
View
1 more retailer has this diamond
Prices start from $554 USDSave up to $190 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.

B+
1.39ct Asscher
$554 USD