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Princess|Lab Grown|IGI

4.20ct I VVS2 Princess Lab Grown Diamond

ID • I/VVS2 • IGI LG563210248

Shape and cutting style on the report: Princess cut

Certificate IGI LG563210248

Diamond specifications and retailer prices

From $765 AUD
$536 USD
As of November 2, 2026
Save $4,615 AUD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,379 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.2ct lab-grown princess diamond

This 4.2ct lab-grown princess sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG563210248 or 563210248. Listed at 19 retailers as of October 31, 2026, with prices from $765 to $5,379, a $4,615 spread on the same certified stone. Brilliant Earth lists it at $5,379. 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

4.20
Carat
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG563210248
Dimensions8.86 × 8.61 × 6.24 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 mm8.61 mm4.20 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG563210248
Side View
Table 71.5%Crown 45.3°Girdle: MediumPavilion 38.5°Culet: NoneDepth 72.5%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $5,379 AUD|Low: $708 AUD|High: $6,992 AUD|Avg: $2,111 AUD|-23.1%
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
Retailer 19
November 2, 2026
Retailer 6$765 AUD
Retailer 4$856 AUD
Retailer 10$913 AUD
Retailer 16$947 AUD
Retailer 2$1,044 AUD
Retailer 12$1,142 AUD
Retailer 7$1,270 AUD
Retailer 13$1,446 AUD
Retailer 5$1,520 AUD
Retailer 14$1,886 AUD
Retailer 19$1,906 AUD
Retailer 8$2,446 AUD
Retailer 18$2,493 AUD
Retailer 9$2,762 AUD
Retailer 3$3,078 AUD
Retailer 11$3,693 AUD
Retailer 17$3,961 AUD
Retailer 15$4,252 AUD
Brilliant Earth$5,379 AUD

41 data points across 19 retailers

19 retailers$765 AUD to $5,379 AUD

A
Cheapest Retailer
-
$765 AUD
$536 USD
A
Retailer 2
-
$856 AUD
$600 USD
View
Retailer 3
-
$913 AUD
$640 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$947 AUD
$664 USD
View
A
Retailer 5
-
$1,044 AUD
£576 GBP
View
A
Retailer 6
-
$1,142 AUD
$800 USD
View
B+
Retailer 7
-
$1,270 AUD
$890 USD
View
A
Retailer 8
-
$1,446 AUD
€965 EUR
View
A
Retailer 9
-
$1,520 AUD
$1,065 USD
View
A
Retailer 10
-
$1,886 AUD
ZAR 21,354 ZAR
View
A
Retailer 11
-
$1,906 AUD
$1,336 USD
View
B+
Retailer 12
-
$2,446 AUD
$1,714 USD
View
B+
Retailer 13
-
$2,493 AUD
$1,747 USD
View
B+
Retailer 14
-
$2,762 AUD
£1,524 GBP
View
B+
Retailer 15
-
$3,078 AUD
$2,157 USD
View
Retailer 16
-
$3,693 AUD
SGD 3,497 SGD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
$3,961 AUD
£2,186 GBP
View
B+
Retailer 18
-
$4,252 AUD
$2,980 USD
View
Most Expensive
B
Brilliant Earth
20455705A · Oct 31
$5,379 AUD
$3,770 USD
View
18 more retailers have this diamond
Prices start from $765 AUDSave up to $4,615 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
4.20ct Princess
$765 AUD