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Radiant|Lab Grown|IGI

4.01ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG560231330

Shape and cutting style on the report: Cut cornered square modified brilliant

Certificate IGI LG560231330

Diamond specifications and retailer prices

From $2,696 AUD
$1,894 USD
As of October 31, 2026
Save $7,110 AUD (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,806 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4.01ct lab-grown radiant diamond

This 4.01ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG560231330 or 560231330. Listed at 12 retailers as of October 31, 2026, with prices from $2,696 to $9,806, a $7,110 spread on the same certified stone. Taylor and Hart lists it at $9,806. 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
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle30.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG560231330
Dimensions8.74 × 8.65 × 5.45 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.74 mm8.65 mm4.01 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG560231330
Side View
Table 68.5%Crown 44.8°Girdle: MediumPavilion 30.2°Culet: NoneDepth 63.0%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $4,407 AUD|Low: $1,808 AUD|High: $9,806 AUD|Avg: $5,447 AUD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 31, 2026
Retailer 4$1,808 AUD
Retailer 12$2,696 AUD
Retailer 7$2,795 AUD
Retailer 5$3,032 AUD
Retailer 11$3,125 AUD
Retailer 9$4,390 AUD
Retailer 1$4,407 AUD
Retailer 2$5,793 AUD
Retailer 8$7,192 AUD
Retailer 6$8,024 AUD
Retailer 3$8,084 AUD
Retailer 10$9,340 AUD
Taylor and Hart$9,806 AUD

27 data points across 13 retailers

12 retailers$2,696 AUD to $9,806 AUD

B+
Cheapest Retailer
-
$2,696 AUD
$1,894 USD
Final sale: no returns
Retailer 2
-
$2,795 AUD
$1,963 USD
View
Price last confirmed 19 days ago
B+
Retailer 3
-
$3,032 AUD
$2,130 USD
View
B+
Retailer 4
-
$3,125 AUD
$2,195 USD
View
B
Retailer 5
-
$4,390 AUD
$3,084 USD
View
B
Retailer 6
-
$4,407 AUD
€2,948 EUR
View
B
Retailer 7
-
$5,793 AUD
£3,204 GBP
View
B
Retailer 8
-
$7,192 AUD
$5,052 USD
View
B
Retailer 9
-
$8,024 AUD
£4,438 GBP
View
B
Retailer 10
-
$8,084 AUD
$5,679 USD
View
B
Retailer 11
-
$9,340 AUD
SGD 8,866 SGD
View
Most Expensive
B
Taylor and Hart
PN37NER · Oct 31
$9,806 AUD
$6,888 USD
View
11 more retailers have this diamond
Prices start from $2,696 AUDSave up to $7,110 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 Radiant
$2,696 AUD