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Asscher|Lab Grown|IGI

4.01ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG784681191

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG784681191

Diamond specifications and retailer prices

From $1,018 AUD
$715 USD
As of October 29, 2026
Save $10,371 AUD (91%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $11,389 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.01ct lab-grown asscher diamond

This 4.01ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784681191 or 784681191. Listed at 25 retailers as of October 29, 2026, with prices from $1,018 to $11,389, a $10,371 spread on the same certified stone. Brilliant Earth lists it at $11,389. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.01
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784681191
Dimensions8.54 × 8.93 × 5.34 mm
L/W Ratio1.05
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.54 mm8.93 mm4.01 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784681191
Side View
Table 70.0%Crown 41.6°Girdle: MediumPavilion 32.4°Culet: NoneDepth 62.5%

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: $11,389 AUD|Low: $874 AUD|High: $12,869 AUD|Avg: $2,822 AUD|-11.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 3$910 AUD
Retailer 16$1,018 AUD
Retailer 5$1,056 AUD
Retailer 15$1,303 AUD
Retailer 18$1,512 AUD
Retailer 4$1,546 AUD
Retailer 11$1,686 AUD
Retailer 12$1,689 AUD
Retailer 14$2,247 AUD
Retailer 2$2,262 AUD
Retailer 17$2,696 AUD
Retailer 6$2,730 AUD
Retailer 7$3,276 AUD
Retailer 8$3,523 AUD
Retailer 10$3,643 AUD
Retailer 9$3,773 AUD
Retailer 13$4,471 AUD
Brilliant Earth$11,389 AUD

40 data points across 18 retailers

25 retailers$1,018 AUD to $11,389 AUD

Retailer 1
-
$910 AUD
$639 USD
Price last confirmed 11 days ago
Retailer 2
-
$1,014 AUD
$712 USD
View
Price last confirmed 30 days ago
A
Retailer 3
-
$1,018 AUD
$715 USD
View
Final sale: no returns
Retailer 4
-
$1,056 AUD
$742 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$1,056 AUD
$742 USD
View
Price last confirmed 10 days ago
Retailer 6
-
$1,103 AUD
$775 USD
View
Price last confirmed 35 days ago
Retailer 7
-
$1,159 AUD
$814 USD
View
Price last confirmed 33 days ago
A
Retailer 8
-
$1,303 AUD
$915 USD
View
B+
Retailer 9
-
$1,512 AUD
$1,062 USD
View
A
Retailer 10
-
$1,546 AUD
$1,086 USD
View
A
Retailer 11
-
$1,686 AUD
£933 GBP
View
A
Retailer 12
-
$1,689 AUD
€1,130 EUR
View
A
Retailer 13
-
$2,247 AUD
ZAR 25,499 ZAR
View
A
Retailer 14
-
$2,262 AUD
View
B+
Retailer 15
-
$2,696 AUD
$1,894 USD
View
B+
Retailer 16
-
$2,730 AUD
$1,918 USD
View
B+
Retailer 17
-
$3,276 AUD
£1,812 GBP
View
Retailer 18
-
$3,306 AUD
$2,322 USD
View
Price last confirmed 30 days ago
B+
Retailer 19
-
$3,523 AUD
$2,475 USD
View
B+
Retailer 20
-
$3,602 AUD
$2,530 USD
View
B+
Retailer 21
-
$3,643 AUD
$2,559 USD
View
B+
Retailer 22
-
$3,773 AUD
$2,650 USD
View
B+
Retailer 23
-
$4,471 AUD
£2,473 GBP
View
Retailer 24
-
$8,841 AUD
£4,890 GBP
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
18617215A · Oct 30
$11,389 AUD
$8,000 USD
View
24 more retailers have this diamond
Prices start from $1,018 AUDSave up to $10,371 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
4.01ct Asscher
$1,018 AUD