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Princess|Lab Grown|IGI

4.09ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG787665112

Shape and cutting style on the report: Princess cut

Certificate IGI LG787665112

Diamond specifications and retailer prices

From $730 CAD
£412 GBP
As of October 30, 2026
Save $6,534 CAD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,264 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.09ct lab-grown princess diamond

This 4.09ct lab-grown princess sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG787665112 or 787665112. Listed at 18 retailers as of October 30, 2026, with prices from $730 to $7,264, a $6,534 spread on the same certified stone. Brilliant Earth lists it at $7,264. 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

4.09
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787665112
Dimensions8.70 × 8.67 × 6.25 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.70 mm8.67 mm4.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787665112
Side View
Table 71.0%Crown 42.8°Girdle: MediumPavilion 38.9°Culet: NoneDepth 72.1%

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: Oct 30
Current: $7,264 CAD|Low: $730 CAD|High: $10,407 CAD|Avg: $2,804 CAD|-30.2%
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
October 31, 2026
Retailer 11$730 CAD
Retailer 5$788 CAD
Retailer 7$948 CAD
Retailer 17$1,062 CAD
Retailer 16$1,171 CAD
Retailer 13$1,332 CAD
Retailer 2$1,452 CAD
Retailer 15$1,735 CAD
Retailer 12$1,747 CAD
Retailer 3$2,200 CAD
Retailer 10$2,250 CAD
Retailer 6$2,762 CAD
Retailer 8$2,839 CAD
Retailer 4$3,045 CAD
Retailer 14$3,660 CAD
Retailer 9$3,705 CAD
Brilliant Earth$7,264 CAD

43 data points across 17 retailers

18 retailers$730 CAD to $7,264 CAD

A
Cheapest Retailer
-
$730 CAD
£412 GBP
A
Retailer 2
-
$788 CAD
$564 USD
View
A
Retailer 3
-
$948 CAD
HK$5,300 HKD
View
A
Retailer 4
-
$1,062 CAD
$760 USD
View
B+
Retailer 5
-
$1,171 CAD
$838 USD
View
A
Retailer 6
-
$1,332 CAD
€908 EUR
View
A
Retailer 7
-
$1,452 CAD
£818 GBP
View
A
Retailer 8
-
$1,735 CAD
ZAR 20,066 ZAR
View
A
Retailer 9
-
$1,747 CAD
A$1,924 AUD
View
B+
Retailer 10
-
$2,200 CAD
$1,575 USD
View
B+
Retailer 11
-
$2,250 CAD
$1,611 USD
View
B+
Retailer 12
-
$2,762 CAD
SGD 2,672 SGD
View
B+
Retailer 13
-
$2,839 CAD
$2,032 USD
View
B+
Retailer 14
-
$3,045 CAD
$2,180 USD
View
B+
Retailer 15
-
$3,660 CAD
£2,063 GBP
View
Retailer 16
-
$3,705 CAD
A$4,081 AUD
View
Price last confirmed 22 days ago
Retailer 17
-
$4,010 CAD
$2,870 USD
View
Price last confirmed 75 days ago
Most Expensive
B
Brilliant Earth
22315822A · Oct 30
$7,264 CAD
$5,200 USD
View
17 more retailers have this diamond
Prices start from $730 CADSave up to $6,534 CAD

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
4.09ct Princess
$730 CAD