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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 $405 NZD
$228 USD
As of October 30, 2026
Save $4,102 NZD (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,507 NZD 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 $405 to $4,507, a $4,102 spread on the same certified stone. Queensmith lists it at $4,507. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $588 NZD|Low: $405 NZD|High: $2,276 NZD|Avg: $1,085 NZD|-0.6%
Retailer 1
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Retailer 22
October 30, 2026
Retailer 4$405 NZD
Retailer 10$452 NZD
Retailer 22$468 NZD
Retailer 3$502 NZD
Retailer 7$502 NZD
Retailer 2$568 NZD
Retailer 1$588 NZD
Retailer 11$674 NZD
Retailer 16$831 NZD
Retailer 17$862 NZD
Retailer 12$937 NZD
Retailer 5$940 NZD
Retailer 9$951 NZD
Retailer 21$959 NZD
Retailer 18$1,172 NZD
Retailer 20$1,309 NZD
Retailer 8$1,613 NZD
Retailer 15$1,620 NZD
Retailer 6$1,705 NZD
Retailer 19$2,012 NZD
Retailer 14$2,035 NZD
Retailer 13$2,276 NZD

34 data points across 22 retailers

24 retailers$405 NZD to $4,507 NZD

A
Cheapest Retailer
-
$405 NZD
$228 USD
A
Retailer 2
-
$452 NZD
$255 USD
View
Final sale: no returns
A
Retailer 3
-
$468 NZD
$264 USD
View
A
Retailer 4
-
$502 NZD
$283 USD
View
A
Retailer 5
-
$502 NZD
$283 USD
View
A
Retailer 6
-
$568 NZD
HK$2,500 HKD
View
A
Retailer 7
-
$588 NZD
£261 GBP
View
B+
Retailer 8
-
$674 NZD
$380 USD
View
A
Retailer 9
-
$831 NZD
€446 EUR
View
A
Retailer 10
-
$862 NZD
ZAR 7,845 ZAR
View
A
Retailer 11
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$937 NZD
£416 GBP
View
A
Retailer 12
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$940 NZD
$530 USD
View
A
Retailer 13
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$951 NZD
$536 USD
View
Retailer 14
-
$959 NZD
£426 GBP
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$1,172 NZD
A$1,016 AUD
View
B+
Retailer 16
-
$1,309 NZD
$738 USD
View
B+
Retailer 17
-
$1,613 NZD
$909 USD
View
B+
Retailer 18
-
$1,620 NZD
SGD 1,234 SGD
View
B+
Retailer 19
-
$1,705 NZD
$961 USD
View
Retailer 20
-
$1,888 NZD
$1,064 USD
View
Price last confirmed 51 days ago
B
Retailer 21
-
$2,012 NZD
£893 GBP
View
B
Retailer 22
-
$2,035 NZD
$1,147 USD
View
B
Retailer 23
-
$2,276 NZD
$1,283 USD
View
Most Expensive
B
Queensmith
LG720540039 · Oct 27
$4,507 NZD
£2,000 GBP
View
23 more retailers have this diamond
Prices start from $405 NZDSave up to $4,102 NZD

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
$405 NZD