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Asscher|Lab Grown|IGI

4.00ct D VS1 Asscher Lab Grown Diamond

VG • D/VS1 • IGI LG837646788

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG837646788

Diamond specifications and retailer prices

From $1,207 AUD
$848 USD
As of October 29, 2026
Save $11,632 AUD (91%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $12,839 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 4ct lab-grown asscher diamond

This 4ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG837646788 or 837646788. Listed at 14 retailers as of October 28, 2026, with prices from $1,207 to $12,839, a $11,632 spread on the same certified stone. Brilliant Earth lists it at $12,839. 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

4.00
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle45.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837646788
Dimensions8.64 × 8.57 × 5.91 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.64 mm8.57 mm4.00 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837646788
Side View
Table 66.0%Crown 40.2°Girdle: MediumPavilion 45.4°Culet: NoneDepth 69.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,919 AUD|Low: $1,190 AUD|High: $5,288 AUD|Avg: $2,892 AUD|-2.8%
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
October 30, 2026
Retailer 2$1,207 AUD
Retailer 8$1,502 AUD
Retailer 1$1,919 AUD
Retailer 3$2,027 AUD
Retailer 6$2,058 AUD
Retailer 7$2,666 AUD
Retailer 10$2,681 AUD
Retailer 13$2,777 AUD
Retailer 11$2,979 AUD
Retailer 4$4,039 AUD
Retailer 5$4,233 AUD
Retailer 9$4,700 AUD
Retailer 12$5,231 AUD

21 data points across 13 retailers

14 retailers$1,207 AUD to $12,839 AUD

A
Cheapest Retailer
-
$1,207 AUD
$848 USD
Final sale: no returns
A
Retailer 2
-
$1,502 AUD
$1,055 USD
View
A
Retailer 3
-
$1,919 AUD
£1,061 GBP
View
A
Retailer 4
-
$2,027 AUD
$1,424 USD
View
A
Retailer 5
-
$2,058 AUD
€1,377 EUR
View
B+
Retailer 6
-
$2,666 AUD
ZAR 30,254 ZAR
View
Retailer 7
-
$2,681 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,777 AUD
$1,951 USD
View
B+
Retailer 9
-
$2,979 AUD
$2,093 USD
View
B
Retailer 10
-
$4,039 AUD
$2,838 USD
View
B
Retailer 11
-
$4,233 AUD
$2,974 USD
View
B
Retailer 12
-
$4,700 AUD
£2,600 GBP
View
Retailer 13
-
$5,231 AUD
$3,675 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21756065A · Oct 28
$12,839 AUD
$9,020 USD
View
13 more retailers have this diamond
Prices start from $1,207 AUDSave up to $11,632 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.

A
4.00ct Asscher
$1,207 AUD