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Asscher|Lab Grown|IGI

0.40ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG759527840

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG759527840

Diamond specifications and retailer prices

From $190 NZD
$107 USD
As of October 30, 2026
Save $1,054 NZD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,967 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct lab-grown asscher diamond

This 0.4ct lab-grown asscher sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG759527840 or 759527840. Listed at 14 retailers as of October 30, 2026, with a 555% 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

0.40
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.6°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759527840
Dimensions4.29 × 4.29 × 2.58 mm
L/W Ratio1.00
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
4.29 mm4.29 mm0.40 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG759527840
Side View
Table 71.0%Crown 42.6°Girdle: MediumPavilion 38.5°Culet: NoneDepth 60.1%

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: $1,967 NZD|Low: $181 NZD|High: $1,981 NZD|Avg: $628 NZD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 9$190 NZD
Retailer 3$220 NZD
Retailer 11$250 NZD
Retailer 13$250 NZD
Retailer 10$334 NZD
Retailer 8$424 NZD
Retailer 6$430 NZD
Retailer 2$465 NZD
Retailer 7$602 NZD
Retailer 12$754 NZD
Retailer 4$768 NZD
Retailer 5$1,244 NZD
MOH London$1,967 NZD

45 data points across 13 retailers

14 retailers$190 NZD to $1,244 NZD

A
Cheapest Retailer
-
$190 NZD
$107 USD
A
Retailer 2
-
$220 NZD
$124 USD
View
A
Retailer 3
-
$250 NZD
$141 USD
View
A
Retailer 4
-
$250 NZD
$141 USD
View
A
Retailer 5
-
$334 NZD
$188 USD
View
B+
Retailer 6
-
$424 NZD
ZAR 3,856 ZAR
View
B+
Retailer 7
-
$430 NZD
€231 EUR
View
B+
Retailer 8
-
$465 NZD
£206 GBP
View
B
Retailer 9
-
$602 NZD
£267 GBP
View
B
Retailer 10
-
$754 NZD
$425 USD
View
B
Retailer 11
-
$768 NZD
$433 USD
View
B
Retailer 12
-
$857 NZD
$483 USD
View
B
Retailer 13
-
$1,244 NZD
£552 GBP
View
Most Expensive
MOH London
LG759527840 · Oct 29
$1,967 NZD
£873 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $190 NZDSave up to $1,054 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
0.40ct Asscher
$190 NZD