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Asscher|Lab Grown|IGI

1.50ct I VS1 Asscher Lab Grown Diamond

ID • I/VS1 • IGI LG588353373

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG588353373

Diamond specifications and retailer prices

From $820 NZD
As of October 30, 2026
Save $1,150 NZD (58%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,357 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct lab-grown asscher diamond

This 1.5ct lab-grown asscher sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG588353373 or 588353373. Listed at 10 retailers as of October 29, 2026, with a 140% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle44.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588353373
Dimensions6.34 × 6.03 × 4.02 mm
L/W Ratio1.05
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.34 mm6.03 mm1.50 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588353373
Side View
Table 67.0%Crown 36.7°Girdle: STK-THKPavilion 44.3°Culet: NoneDepth 66.6%

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: $2,357 NZD|Low: $527 NZD|High: $2,661 NZD|Avg: $1,426 NZD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10$527 NZD
Retailer 6$820 NZD
Retailer 11$869 NZD
Retailer 5$963 NZD
Retailer 9$972 NZD
Retailer 7$1,004 NZD
Retailer 8$1,490 NZD
Retailer 3$1,554 NZD
Retailer 2$1,721 NZD
Retailer 4$1,969 NZD
Retailer 12$2,271 NZD
MOH London$2,357 NZD

22 data points across 12 retailers

10 retailers$820 NZD to $1,969 NZD

A
Cheapest Retailer
-
$820 NZD
Retailer 2
-
$869 NZD
View
Price last confirmed 5 days ago
Retailer 3
-
$963 NZD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$972 NZD
View
Retailer 5
-
$1,004 NZD
View
Price last confirmed 8 days ago
Retailer 6
-
$1,490 NZD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$1,721 NZD
View
B
Retailer 8
-
$1,969 NZD
View
Retailer 9
-
$2,271 NZD
View
Price last confirmed 15 days ago
Most Expensive
MOH London
LG588353373 · Oct 29
$2,357 NZD
£1,046 GBP
View
Price last confirmed 7 days ago
9 more retailers have this diamond
Prices start from $820 NZDSave up to $1,150 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
1.50ct Asscher
$820 NZD