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Princess|Lab Grown|IGI

11.43ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG600370352

Shape and cutting style on the report: Princess cut

Certificate IGI LG600370352

Diamond specifications and retailer prices

From $3,897 AUD
£2,150 GBP
As of November 2, 2026
Save $27,010 AUD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $30,907 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 11.43ct lab-grown princess diamond

This 11.43ct 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 LG600370352 or 600370352. Listed at 24 retailers as of November 2, 2026, with prices from $3,897 to $30,907, a $27,010 spread on the same certified stone. Brilliant Earth lists it at $30,907. 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

11.43
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600370352
Dimensions12.21 × 12.02 × 8.60 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
12.21 mm12.02 mm11.43 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600370352
Side View
Table 73.0%Crown 44.6°Girdle: MediumPavilion 38.2°Culet: NoneDepth 71.5%

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: $6,492 AUD|Low: $3,897 AUD|High: $16,901 AUD|Avg: $7,585 AUD|-13.4%
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
November 3, 2026
Retailer 13$3,897 AUD
Retailer 2$4,182 AUD
Retailer 19$4,550 AUD
Retailer 11$4,685 AUD
Retailer 8$4,851 AUD
Retailer 7$5,080 AUD
Retailer 4$5,415 AUD
Retailer 9$6,063 AUD
Retailer 12$6,141 AUD
Retailer 1$6,492 AUD
Retailer 3$6,935 AUD
Retailer 17$7,367 AUD
Retailer 16$7,511 AUD
Retailer 14$8,989 AUD
Retailer 18$11,113 AUD
Retailer 6$12,451 AUD
Retailer 15$12,814 AUD
Retailer 10$13,482 AUD
Retailer 5$16,901 AUD

28 data points across 19 retailers

24 retailers$3,897 AUD to $30,907 AUD

A
Cheapest Retailer
-
$3,897 AUD
£2,150 GBP
A
Retailer 2
-
$4,182 AUD
$2,931 USD
View
A
Retailer 3
-
$4,550 AUD
$3,189 USD
View
A
Retailer 4
-
$4,685 AUD
$3,283 USD
View
Final sale: no returns
A
Retailer 5
-
$4,851 AUD
$3,400 USD
View
A
Retailer 6
-
$5,080 AUD
$3,560 USD
View
A
Retailer 7
-
$5,415 AUD
$3,795 USD
View
Retailer 8
-
$5,479 AUD
$3,840 USD
View
Price last confirmed 21 days ago
A
Retailer 9
-
$6,063 AUD
$4,249 USD
View
A
Retailer 10
-
$6,141 AUD
$4,304 USD
View
Retailer 11
-
$6,211 AUD
$4,353 USD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$6,492 AUD
£3,582 GBP
View
B+
Retailer 13
-
$6,935 AUD
$4,860 USD
View
B+
Retailer 14
-
$7,367 AUD
€4,917 EUR
View
B+
Retailer 15
-
$7,511 AUD
ZAR 85,041 ZAR
View
B+
Retailer 16
-
$8,372 AUD
£4,620 GBP
View
B+
Retailer 17
-
$8,989 AUD
View
B+
Retailer 18
-
$11,113 AUD
$7,788 USD
View
Retailer 19
-
$12,187 AUD
$8,541 USD
View
Price last confirmed 7 days ago
B
Retailer 20
-
$12,451 AUD
$8,726 USD
View
B+
Retailer 21
-
$12,814 AUD
View
B
Retailer 22
-
$13,482 AUD
$9,448 USD
View
B
Retailer 23
-
$16,901 AUD
$11,844 USD
View
Most Expensive
B
Brilliant Earth
14053917A · Nov 2
$30,907 AUD
$21,660 USD
View
23 more retailers have this diamond
Prices start from $3,897 AUDSave up to $27,010 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
11.43ct Princess
$3,897 AUD