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Princess|Lab Grown|IGI

4.09ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG653412333

Shape and cutting style on the report: Princess cut

Certificate IGI LG653412333

Diamond specifications and retailer prices

From €511 EUR
$571 USD
As of October 27, 2026
Save €3,016 EUR (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,527 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG653412333 or 653412333. Listed at 21 retailers as of October 27, 2026, with prices from €511 to €3,527, a €3,016 spread on the same certified stone. Brilliant Earth lists it at €3,527. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41.8°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653412333
Dimensions8.64 × 8.61 × 6.20 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
8.64 mm8.61 mm4.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG653412333
Side View
Table 70.0%Crown 41.8°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 72.0%

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 27
Current: €3,527 EUR|Low: €459 EUR|High: €3,527 EUR|Avg: €1,312 EUR|+16.2%
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
Retailer 18
Retailer 19
November 2, 2026
Retailer 8€511 EUR
Retailer 6€573 EUR
Retailer 10€593 EUR
Retailer 7€602 EUR
Retailer 18€752 EUR
Retailer 16€850 EUR
Retailer 15€917 EUR
Retailer 2€990 EUR
Retailer 14€995 EUR
Retailer 9€1,170 EUR
Retailer 19€1,296 EUR
Retailer 13€1,434 EUR
Retailer 11€1,559 EUR
Retailer 3€1,842 EUR
Retailer 4€2,042 EUR
Retailer 5€2,054 EUR
Retailer 17€2,233 EUR
Retailer 12€2,752 EUR
Brilliant Earth€3,527 EUR

41 data points across 19 retailers

21 retailers€511 EUR to €3,527 EUR

A
Cheapest Retailer
-
€511 EUR
$571 USD
A
Retailer 2
-
€573 EUR
$640 USD
View
Retailer 3
-
€593 EUR
$662 USD
View
Price last confirmed 7 days ago
Retailer 4
-
€593 EUR
$662 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
€602 EUR
$673 USD
View
Final sale: no returns
A
Retailer 6
-
€752 EUR
$840 USD
View
B+
Retailer 7
-
€850 EUR
$950 USD
View
A
Retailer 8
-
€917 EUR
$1,025 USD
View
A
Retailer 9
-
€990 EUR
£871 GBP
View
A
Retailer 10
-
€995 EUR
View
Retailer 11
-
€1,170 EUR
ZAR 21,108 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 12
-
€1,296 EUR
$1,448 USD
View
B+
Retailer 13
-
€1,434 EUR
$1,602 USD
View
Retailer 14
-
€1,559 EUR
$1,742 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
€1,842 EUR
£1,620 GBP
View
B+
Retailer 16
-
€1,919 EUR
$2,144 USD
View
B
Retailer 17
-
€2,042 EUR
$2,281 USD
View
B+
Retailer 18
-
€2,054 EUR
$2,295 USD
View
B
Retailer 19
-
€2,233 EUR
$2,495 USD
View
B
Retailer 20
-
€2,752 EUR
£2,421 GBP
View
Most Expensive
B
Brilliant Earth
12160493A · Oct 31
€3,527 EUR
$3,940 USD
View
20 more retailers have this diamond
Prices start from €511 EURSave up to €3,016 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