Asscher|Lab Grown|IGI

4.01ct J VS1 Asscher Lab Grown Diamond

VG • J/VS1 • IGI LG784627919

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG784627919

Diamond specifications and retailer prices

From $742 NZD
$418 USD
As of October 30, 2026
Save $2,271 NZD (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,013 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4.01ct lab-grown asscher diamond

This 4.01ct lab-grown asscher sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG784627919 or 784627919. Listed at 13 retailers as of October 30, 2026, with prices from $742 to $3,013, a $2,271 spread on the same certified stone. Taylor and Hart lists it at $3,013. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.01
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784627919
Dimensions8.89 × 8.76 × 5.68 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.89 mm8.76 mm4.01 ctJ / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784627919
Side View
Table 69.0%Crown 41°Girdle: MediumPavilion 40.7°Culet: NoneDepth 64.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,576 NZD|Low: $742 NZD|High: $3,896 NZD|Avg: $1,667 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
October 31, 2026
Retailer 4$742 NZD
Retailer 3$830 NZD
Retailer 7$919 NZD
Retailer 11$1,022 NZD
Retailer 6$1,031 NZD
Retailer 8$1,180 NZD
Retailer 2$1,450 NZD
Retailer 9$1,531 NZD
Retailer 13$1,828 NZD
Retailer 12$2,037 NZD
Retailer 5$2,178 NZD
Retailer 1$2,576 NZD
Retailer 10$2,952 NZD
Taylor and Hart$3,013 NZD

5 data points across 14 retailers

13 retailers$742 NZD to $3,013 NZD

B+
Cheapest Retailer
-
$742 NZD
$418 USD
B+
Retailer 2
-
$830 NZD
$468 USD
View
B+
Retailer 3
-
$919 NZD
$518 USD
View
B+
Retailer 4
-
$1,022 NZD
HK$4,500 HKD
View
B+
Retailer 5
-
$1,031 NZD
£457 GBP
View
B+
Retailer 6
-
$1,180 NZD
$665 USD
View
B+
Retailer 7
-
$1,450 NZD
$817 USD
View
B+
Retailer 8
-
$1,531 NZD
$863 USD
View
B+
Retailer 9
-
$1,828 NZD
ZAR 16,643 ZAR
View
B+
Retailer 10
-
$2,037 NZD
$1,148 USD
View
B
Retailer 11
-
$2,576 NZD
$1,452 USD
View
B
Retailer 12
-
$2,952 NZD
$1,664 USD
View
Most Expensive
B
Taylor and Hart
3ZCMNSM · Oct 31
$3,013 NZD
$1,698 USD
View
12 more retailers have this diamond
Prices start from $742 NZDSave up to $2,271 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.

B+
4.01ct Asscher
$742 NZD