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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 €511 EUR
$571 USD
As of October 30, 2026
Save €2,828 EUR (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €3,339 EUR 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 €511 to €3,339, a €2,828 spread on the same certified stone. Brilliant Earth lists it at €3,339. 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
Color
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

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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: €3,339 EUR|Low: €462 EUR|High: €3,750 EUR|Avg: €1,384 EUR|-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€511 EUR
Retailer 13€573 EUR
Retailer 8€595 EUR
Retailer 2€600 EUR
Retailer 17€634 EUR
Retailer 4€752 EUR
Retailer 3€841 EUR
Retailer 18€917 EUR
Retailer 11€990 EUR
Retailer 16€995 EUR
Retailer 5€1,260 EUR
Retailer 14€1,419 EUR
Retailer 12€1,668 EUR
Retailer 6€1,842 EUR
Retailer 10€2,054 EUR
Retailer 7€2,185 EUR
Retailer 9€2,493 EUR
Brilliant Earth€3,339 EUR

32 data points across 18 retailers

22 retailers€511 EUR to €3,339 EUR

A
Cheapest Retailer
-
€511 EUR
$571 USD
A
Retailer 2
-
€573 EUR
$640 USD
View
A
Retailer 3
-
€595 EUR
$665 USD
View
Final sale: no returns
Retailer 4
-
€596 EUR
$666 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
€600 EUR
£528 GBP
View
A
Retailer 6
-
€634 EUR
$708 USD
View
A
Retailer 7
-
€752 EUR
$840 USD
View
B+
Retailer 8
-
€841 EUR
$940 USD
View
A
Retailer 9
-
€917 EUR
$1,025 USD
View
A
Retailer 10
-
€990 EUR
£871 GBP
View
A
Retailer 11
-
€995 EUR
View
B+
Retailer 12
-
€1,260 EUR
$1,408 USD
View
B+
Retailer 13
-
€1,419 EUR
$1,585 USD
View
B+
Retailer 14
-
€1,668 EUR
$1,863 USD
View
B+
Retailer 15
-
€1,684 EUR
£1,481 GBP
View
B+
Retailer 16
-
€1,842 EUR
£1,620 GBP
View
Retailer 17
-
€1,937 EUR
$2,164 USD
View
Price last confirmed 13 days ago
B
Retailer 18
-
€2,042 EUR
$2,281 USD
View
B+
Retailer 19
-
€2,054 EUR
$2,295 USD
View
B
Retailer 20
-
€2,185 EUR
$2,441 USD
View
B
Retailer 21
-
€2,493 EUR
£2,193 GBP
View
Most Expensive
B
Brilliant Earth
12160498A · Oct 31
€3,339 EUR
$3,730 USD
View
21 more retailers have this diamond
Prices start from €511 EURSave up to €2,828 EUR

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
€511 EUR