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Princess|Lab Grown|IGI

4.20ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG595372052

Shape and cutting style on the report: Princess cut

Certificate IGI LG595372052

Diamond specifications and retailer prices

From $1,028 AUD
$722 USD
As of October 30, 2026
Save $5,534 AUD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,563 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.2ct lab-grown princess diamond

This 4.2ct 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 LG595372052 or 595372052. Listed at 18 retailers as of October 30, 2026, with prices from $1,028 to $6,563, a $5,534 spread on the same certified stone. Do Amore Diamonds lists it at $6,563. 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
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595372052
Dimensions8.96 × 8.66 × 6.15 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
8.96 mm8.66 mm4.20 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG595372052
Side View
Table 71.0%Crown 45.9°Girdle: MediumPavilion 37.8°Culet: NoneDepth 71.0%

Caratlytics Score

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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 30
Current: $6,563 AUD|Low: $927 AUD|High: $6,634 AUD|Avg: $2,400 AUD|-1.1%
Do Amore 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
Retailer 15
Retailer 16
October 31, 2026
Retailer 8$927 AUD
Retailer 4$1,028 AUD
Retailer 2$1,110 AUD
Retailer 13$1,203 AUD
Retailer 16$1,213 AUD
Retailer 15$1,384 AUD
Retailer 3$1,469 AUD
Retailer 11$1,562 AUD
Retailer 12$2,015 AUD
Retailer 9$2,027 AUD
Retailer 14$2,366 AUD
Retailer 5$2,951 AUD
Retailer 7$3,444 AUD
Retailer 6$3,486 AUD
Retailer 10$4,417 AUD
Do Amore Diamonds$6,563 AUD

32 data points across 16 retailers

18 retailers$1,028 AUD to $6,563 AUD

Retailer 1
-
$747 AUD
$525 USD
Price last confirmed 32 days ago
Retailer 2
-
$837 AUD
$588 USD
View
Price last confirmed 38 days ago
Retailer 3
-
$915 AUD
$643 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
$1,028 AUD
$722 USD
View
A
Retailer 5
-
$1,110 AUD
$780 USD
View
A
Retailer 6
-
$1,203 AUD
HK$6,600 HKD
View
B+
Retailer 7
-
$1,213 AUD
$852 USD
View
A
Retailer 8
-
$1,384 AUD
$972 USD
View
A
Retailer 9
-
$1,405 AUD
$987 USD
View
A
Retailer 10
-
$1,469 AUD
$1,032 USD
View
A
Retailer 11
-
$2,015 AUD
ZAR 22,861 ZAR
View
A
Retailer 12
-
$2,027 AUD
View
B+
Retailer 13
-
$2,366 AUD
$1,662 USD
View
B+
Retailer 14
-
$2,951 AUD
£1,632 GBP
View
B+
Retailer 15
-
$3,444 AUD
$2,419 USD
View
B+
Retailer 16
-
$3,486 AUD
SGD 3,309 SGD
View
B
Retailer 17
-
$4,417 AUD
£2,443 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E969C2605 · Oct 31
$6,563 AUD
$4,610 USD
View
17 more retailers have this diamond
Prices start from $1,028 AUDSave up to $5,534 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
$1,028 AUD