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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 $595 AUD
$418 USD
As of October 30, 2026
Save $1,822 AUD (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,417 AUD 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 $595 to $2,417, a $1,822 spread on the same certified stone. Taylor and Hart lists it at $2,417. 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: $824 AUD|Low: $595 AUD|High: $3,126 AUD|Avg: $1,337 AUD|-0.5%
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
November 1, 2026
Retailer 4$595 AUD
Retailer 3$666 AUD
Retailer 7$737 AUD
Retailer 11$820 AUD
Retailer 1$824 AUD
Retailer 8$947 AUD
Retailer 2$1,163 AUD
Retailer 9$1,229 AUD
Retailer 13$1,467 AUD
Retailer 12$1,634 AUD
Retailer 5$1,747 AUD
Retailer 6$2,067 AUD
Retailer 10$2,369 AUD
Taylor and Hart$2,417 AUD

6 data points across 14 retailers

13 retailers$595 AUD to $2,417 AUD

B+
Cheapest Retailer
-
$595 AUD
$418 USD
B+
Retailer 2
-
$666 AUD
$468 USD
View
B+
Retailer 3
-
$737 AUD
$518 USD
View
B+
Retailer 4
-
$820 AUD
HK$4,500 HKD
View
B+
Retailer 5
-
$824 AUD
£456 GBP
View
B+
Retailer 6
-
$947 AUD
$665 USD
View
B+
Retailer 7
-
$1,163 AUD
$817 USD
View
B+
Retailer 8
-
$1,229 AUD
$863 USD
View
B+
Retailer 9
-
$1,467 AUD
ZAR 16,643 ZAR
View
B+
Retailer 10
-
$1,634 AUD
$1,148 USD
View
B
Retailer 11
-
$2,067 AUD
$1,452 USD
View
B
Retailer 12
-
$2,369 AUD
$1,664 USD
View
Most Expensive
B
Taylor and Hart
3ZCMNSM · Oct 31
$2,417 AUD
$1,698 USD
View
12 more retailers have this diamond
Prices start from $595 AUDSave up to $1,822 AUD

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
$595 AUD