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Princess|Lab Grown|IGI

6.03ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG623423129

Shape and cutting style on the report: Princess cut

Certificate IGI LG623423129

Diamond specifications and retailer prices

From $1,369 AUD
$956 USD
As of November 2, 2026
Save $4,161 AUD (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,737 AUD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 6.03ct lab-grown princess diamond

This 6.03ct lab-grown princess sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623423129 or 623423129. Listed at 20 retailers as of November 2, 2026, with a 304% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

6.03
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.5°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623423129
Dimensions10.03 × 9.83 × 6.35 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
10.03 mm9.83 mm6.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623423129
Side View
Table 69.0%Crown 50.5°Girdle: Slightly ThickPavilion 31.5°Culet: NoneDepth 64.6%

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: $2,429 AUD|Low: $1,369 AUD|High: $5,529 AUD|Avg: $3,294 AUD|+21.7%
Retailer 1
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
Retailer 20
November 3, 2026
Retailer 16$1,369 AUD
Retailer 2$1,489 AUD
Retailer 7$1,534 AUD
Retailer 4$1,588 AUD
Retailer 17$1,588 AUD
Retailer 15$1,673 AUD
Retailer 1$2,429 AUD
Retailer 8$2,542 AUD
Retailer 20$2,542 AUD
Retailer 13$2,918 AUD
Retailer 19$2,943 AUD
Retailer 14$3,076 AUD
Retailer 3$3,424 AUD
Retailer 6$3,570 AUD
Retailer 5$4,386 AUD
Retailer 18$4,466 AUD
Retailer 9$4,925 AUD
Retailer 10$4,926 AUD
Retailer 12$5,386 AUD
Retailer 11$5,529 AUD

27 data points across 20 retailers

20 retailers$1,369 AUD to $5,529 AUD

A
Cheapest Retailer
-
$1,369 AUD
$956 USD
A
Retailer 2
-
$1,489 AUD
$1,040 USD
View
A
Retailer 3
-
$1,534 AUD
$1,071 USD
View
Final sale: no returns
Retailer 4
-
$1,588 AUD
$1,109 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$1,588 AUD
$1,109 USD
View
A
Retailer 6
-
$1,673 AUD
£920 GBP
View
A
Retailer 7
-
$2,429 AUD
£1,335 GBP
View
B+
Retailer 8
-
$2,542 AUD
$1,775 USD
View
B+
Retailer 9
-
$2,542 AUD
$1,775 USD
View
B+
Retailer 10
-
$2,943 AUD
View
B+
Retailer 11
-
$3,076 AUD
ZAR 34,708 ZAR
View
B+
Retailer 12
-
$3,424 AUD
$2,391 USD
View
B+
Retailer 13
-
$3,570 AUD
$2,493 USD
View
B+
Retailer 14
-
$4,386 AUD
£2,412 GBP
View
B+
Retailer 15
-
$4,466 AUD
$3,119 USD
View
B
Retailer 16
-
$4,925 AUD
$3,439 USD
View
B
Retailer 17
-
$4,926 AUD
$3,440 USD
View
B
Retailer 18
-
$5,386 AUD
£2,962 GBP
View
B
Retailer 19
-
$5,529 AUD
$3,862 USD
View
Most Expensive
Rare Carat
MM-12_l_623423129 · Oct 21
$6,737 AUD
$4,705 USD
View
Price last confirmed 13 days ago
19 more retailers have this diamond
Prices start from $1,369 AUDSave up to $4,161 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
6.03ct Princess
$1,369 AUD