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Princess|Lab Grown|IGI

4.30ct H VS1 Princess Lab Grown Diamond

VG • H/VS1 • IGI LG600383148

Shape and cutting style on the report: Princess cut

Certificate IGI LG600383148

Diamond specifications and retailer prices

From $686 AUD
$482 USD
As of November 2, 2026
Save $3,264 AUD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,950 AUD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 4.3ct lab-grown princess diamond

This 4.3ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG600383148 or 600383148. Listed at 19 retailers as of November 1, 2026, with prices from $686 to $3,950, a $3,264 spread on the same certified stone. Rare Carat lists it at $3,950. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.30
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.7°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600383148
Dimensions8.59 × 8.46 × 6.39 mm
L/W Ratio1.02
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
8.59 mm8.46 mm4.30 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600383148
Side View
Table 66.0%Crown 47.7°Girdle: ThickPavilion 37.3°Culet: NoneDepth 75.5%

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: Nov 2
Current: $3,950 AUD|Low: $659 AUD|High: $3,995 AUD|Avg: $1,915 AUD|-1.1%
Rare Carat
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 12$686 AUD
Retailer 4$767 AUD
Retailer 13$851 AUD
Retailer 7$1,053 AUD
Retailer 11$1,142 AUD
Retailer 3$1,344 AUD
Retailer 9$1,694 AUD
Retailer 8$1,706 AUD
Retailer 5$1,952 AUD
Retailer 10$2,289 AUD
Retailer 14$2,738 AUD
Retailer 6$2,843 AUD
Retailer 2$3,554 AUD
Rare Carat$3,950 AUD

35 data points across 14 retailers

19 retailers$686 AUD to $3,950 AUD

A
Cheapest Retailer
-
$686 AUD
$482 USD
Retailer 2
-
$686 AUD
$482 USD
View
Price last confirmed 41 days ago
A
Retailer 3
-
$767 AUD
$539 USD
View
Final sale: no returns
Retailer 4
-
$769 AUD
$540 USD
View
Price last confirmed 39 days ago
Retailer 5
-
$840 AUD
$590 USD
View
Price last confirmed 38 days ago
Retailer 6
-
$851 AUD
$598 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
$851 AUD
$598 USD
View
A
Retailer 8
-
$1,053 AUD
$740 USD
View
B+
Retailer 9
-
$1,142 AUD
$802 USD
View
A
Retailer 10
-
$1,344 AUD
$944 USD
View
A
Retailer 11
-
$1,694 AUD
ZAR 19,227 ZAR
View
B+
Retailer 12
-
$1,706 AUD
View
B+
Retailer 13
-
$1,952 AUD
$1,371 USD
View
B+
Retailer 14
-
$2,289 AUD
$1,608 USD
View
B
Retailer 15
-
$2,738 AUD
$1,923 USD
View
B
Retailer 16
-
$2,778 AUD
$1,951 USD
View
B
Retailer 17
-
$2,843 AUD
$1,997 USD
View
B
Retailer 18
-
$3,554 AUD
£1,966 GBP
View
Most Expensive
B
Rare Carat
RAM-29_l_600383148 · Nov 1
$3,950 AUD
$2,775 USD
View
18 more retailers have this diamond
Prices start from $686 AUDSave up to $3,264 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
4.30ct Princess
$686 AUD