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Princess|Lab Grown|IGI

4.02ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG591388389

Shape and cutting style on the report: Princess cut

Certificate IGI LG591388389

Diamond specifications and retailer prices

From $7,648 AUD
$5,360 USD
As of October 31, 2026
15 retailers carry this diamond
Most expensive: $51,954 AUD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 4.02ct lab-grown princess diamond

This 4.02ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591388389 or 591388389. Listed at 15 retailers as of October 31, 2026. 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

4.02
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591388389
Dimensions8.86 × 8.60 × 5.98 mm
L/W Ratio1.03
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
8.86 mm8.60 mm4.02 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591388389
Side View
Table 68.0%Crown 43.8°Girdle: MediumPavilion 37.3°Culet: NoneDepth 69.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $51,954 AUD|Low: $7,648 AUD|High: $60,849 AUD|Avg: $31,470 AUD|-10.8%
Cape Diamonds
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
November 1, 2026
Retailer 10$7,648 AUD
Retailer 9$21,041 AUD
Retailer 3$22,308 AUD
Retailer 12$23,564 AUD
Retailer 4$23,609 AUD
Retailer 5$24,070 AUD
Retailer 11$24,155 AUD
Retailer 8$25,123 AUD
Retailer 6$26,204 AUD
Retailer 13$34,967 AUD
Retailer 7$38,338 AUD
Cape Diamonds$51,954 AUD
Retailer 2$53,032 AUD
Retailer 14$60,849 AUD

18 data points across 14 retailers

15 retailers

B
Cheapest Retailer
-
$7,648 AUD
$5,360 USD
Retailer 2
-
$38,338 AUD
£21,156 GBP
View
Price under review
Most Expensive
Cape Diamonds
cert_591388389 · Oct 29
$51,954 AUD
ZAR 588,217 ZAR
View
Price under review
2 more retailers have this diamond
Prices start from $7,648 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
4.02ct Princess
$7,648 AUD