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Princess|Lab Grown|IGI

4.09ct G VS2 Princess Lab Grown Diamond

ID • G/VS2 • IGI LG650418486

Shape and cutting style on the report: Princess cut

Certificate IGI LG650418486

Diamond specifications and retailer prices

From $813 AUD
$571 USD
As of October 30, 2026
Save $4,497 AUD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $5,310 AUD at Brilliant Earth · As of October 31, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG650418486 or 650418486. Listed at 22 retailers as of October 30, 2026, with prices from $813 to $5,310, a $4,497 spread on the same certified stone. Brilliant Earth lists it at $5,310. 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
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG650418486
Dimensions8.71 × 8.70 × 6.08 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.71 mm8.70 mm4.09 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG650418486
Side View
Table 72.0%Crown 45.7°Girdle: MediumPavilion 38.2°Culet: NoneDepth 69.9%

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: Oct 30
Current: $5,310 AUD|Low: $735 AUD|High: $5,965 AUD|Avg: $2,201 AUD|-7.0%
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
Retailer 18
November 1, 2026
Retailer 15$813 AUD
Retailer 13$911 AUD
Retailer 8$947 AUD
Retailer 2$954 AUD
Retailer 17$1,008 AUD
Retailer 4$1,196 AUD
Retailer 3$1,338 AUD
Retailer 18$1,459 AUD
Retailer 11$1,575 AUD
Retailer 16$1,583 AUD
Retailer 5$2,004 AUD
Retailer 14$2,256 AUD
Retailer 12$2,652 AUD
Retailer 6$2,929 AUD
Retailer 10$3,267 AUD
Retailer 7$3,475 AUD
Retailer 9$3,965 AUD
Brilliant Earth$5,310 AUD

32 data points across 18 retailers

22 retailers$813 AUD to $5,310 AUD

A
Cheapest Retailer
-
$813 AUD
$571 USD
A
Retailer 2
-
$911 AUD
$640 USD
View
A
Retailer 3
-
$947 AUD
$665 USD
View
Final sale: no returns
Retailer 4
-
$948 AUD
$666 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$954 AUD
£528 GBP
View
A
Retailer 6
-
$1,008 AUD
$708 USD
View
A
Retailer 7
-
$1,196 AUD
$840 USD
View
B+
Retailer 8
-
$1,338 AUD
$940 USD
View
A
Retailer 9
-
$1,459 AUD
$1,025 USD
View
A
Retailer 10
-
$1,575 AUD
£871 GBP
View
A
Retailer 11
-
$1,583 AUD
€1,059 EUR
View
B+
Retailer 12
-
$2,004 AUD
$1,408 USD
View
B+
Retailer 13
-
$2,256 AUD
$1,585 USD
View
B+
Retailer 14
-
$2,652 AUD
$1,863 USD
View
B+
Retailer 15
-
$2,678 AUD
£1,481 GBP
View
B+
Retailer 16
-
$2,929 AUD
£1,620 GBP
View
Retailer 17
-
$3,080 AUD
$2,164 USD
View
Price last confirmed 14 days ago
B
Retailer 18
-
$3,247 AUD
$2,281 USD
View
B+
Retailer 19
-
$3,267 AUD
$2,295 USD
View
B
Retailer 20
-
$3,475 AUD
$2,441 USD
View
B
Retailer 21
-
$3,965 AUD
£2,193 GBP
View
Most Expensive
B
Brilliant Earth
12160498A · Oct 31
$5,310 AUD
$3,730 USD
View
21 more retailers have this diamond
Prices start from $813 AUDSave up to $4,497 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
4.09ct Princess
$813 AUD