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Asscher|Lab Grown|IGI

1.54ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG720540039

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG720540039

Diamond specifications and retailer prices

From $228 USD
As of October 27, 2026
Save $2,312 USD (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,540 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.54ct lab-grown asscher diamond

This 1.54ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG720540039 or 720540039. Listed at 24 retailers as of October 27, 2026, with prices from $228 to $2,540, a $2,312 spread on the same certified stone. Queensmith lists it at $2,540. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle43.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720540039
Dimensions6.36 × 6.31 × 4.36 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.36 mm6.31 mm1.54 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720540039
Side View
Table 64.0%Crown 38°Girdle: Slightly ThickPavilion 43.8°Culet: NoneDepth 69.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $526 USD|Low: $228 USD|High: $1,283 USD|Avg: $605 USD|-7.0%
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Retailer 22
October 29, 2026
Retailer 4$228 USD
Retailer 10$255 USD
Retailer 22$264 USD
Retailer 3$283 USD
Retailer 7$283 USD
Retailer 2$320 USD
Retailer 16$332 USD
Retailer 11$380 USD
Retailer 12$468 USD
Retailer 17$486 USD
Retailer 1$526 USD
Retailer 5$530 USD
Retailer 9$536 USD
Retailer 21$541 USD
Retailer 18$660 USD
Retailer 20$738 USD
Retailer 8$909 USD
Retailer 15$913 USD
Retailer 6$961 USD
Retailer 19$1,134 USD
Retailer 14$1,147 USD
Retailer 13$1,283 USD

34 data points across 22 retailers

24 retailers$228 USD to $2,540 USD

A
Cheapest Retailer
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$228 USD
A
Retailer 2
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$255 USD
View
Final sale: no returns
A
Retailer 3
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$264 USD
View
A
Retailer 4
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$283 USD
View
A
Retailer 5
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$283 USD
View
A
Retailer 6
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$320 USD
HK$2,500 HKD
View
A
Retailer 7
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$332 USD
£262 GBP
View
B+
Retailer 8
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$380 USD
View
A
Retailer 9
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$468 USD
€446 EUR
View
A
Retailer 10
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$486 USD
ZAR 7,845 ZAR
View
A
Retailer 11
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$526 USD
£415 GBP
View
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Retailer 12
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$530 USD
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Retailer 13
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$536 USD
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A
Retailer 14
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$541 USD
£426 GBP
View
B+
Retailer 15
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$660 USD
A$1,016 AUD
View
B+
Retailer 16
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$738 USD
View
B+
Retailer 17
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$909 USD
View
B+
Retailer 18
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$913 USD
SGD 1,234 SGD
View
B+
Retailer 19
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$961 USD
View
B
Retailer 20
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$1,064 USD
View
Price last confirmed 50 days ago
B
Retailer 21
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$1,134 USD
£893 GBP
View
B
Retailer 22
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$1,147 USD
View
B
Retailer 23
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$1,283 USD
View
Most Expensive
B
Queensmith
LG720540039 · Oct 27
$2,540 USD
£2,000 GBP
View
23 more retailers have this diamond
Prices start from $228 USDSave up to $2,312 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
1.54ct Asscher
$228 USD