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Princess|Lab Grown|IGI

4.09ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG587327531

Shape and cutting style on the report: Princess cut

Certificate IGI LG587327531

Diamond specifications and retailer prices

From €429 EUR
$479 USD
As of November 2, 2026
Save €2,095 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,524 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG587327531 or 587327531. Listed at 19 retailers as of October 31, 2026, with prices from €429 to €2,524, a €2,095 spread on the same certified stone. Brilliant Earth lists it at €2,524. 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
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587327531
Dimensions9.06 × 8.80 × 6.03 mm
L/W Ratio1.03
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
9.06 mm8.80 mm4.09 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587327531
Side View
Table 74.0%Crown 46.6°Girdle: MediumPavilion 38.2°Culet: NoneDepth 68.5%

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: Nov 2
Current: €2,524 EUR|Low: €412 EUR|High: €2,587 EUR|Avg: €1,104 EUR|-2.4%
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
November 2, 2026
Retailer 14€429 EUR
Retailer 10€480 EUR
Retailer 6€532 EUR
Retailer 16€532 EUR
Retailer 2€585 EUR
Retailer 5€658 EUR
Retailer 15€714 EUR
Retailer 12€813 EUR
Retailer 8€900 EUR
Retailer 13€1,057 EUR
Retailer 11€1,065 EUR
Retailer 4€1,429 EUR
Retailer 3€1,708 EUR
Retailer 9€1,952 EUR
Retailer 7€2,150 EUR
Brilliant Earth€2,524 EUR

40 data points across 16 retailers

19 retailers€429 EUR to €2,524 EUR

A
Cheapest Retailer
-
€429 EUR
$479 USD
A
Retailer 2
-
€480 EUR
$536 USD
View
Retailer 3
-
€525 EUR
$586 USD
View
Price last confirmed 34 days ago
Retailer 4
-
€532 EUR
$594 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
€532 EUR
$594 USD
View
A
Retailer 6
-
€585 EUR
£515 GBP
View
A
Retailer 7
-
€658 EUR
$735 USD
View
B+
Retailer 8
-
€714 EUR
$798 USD
View
A
Retailer 9
-
€813 EUR
View
A
Retailer 10
-
€900 EUR
$1,006 USD
View
A
Retailer 11
-
€1,057 EUR
ZAR 19,082 ZAR
View
A
Retailer 12
-
€1,065 EUR
A$1,830 AUD
View
A
Retailer 13
-
€1,126 EUR
$1,258 USD
View
B+
Retailer 14
-
€1,429 EUR
$1,596 USD
View
B+
Retailer 15
-
€1,708 EUR
$1,908 USD
View
B+
Retailer 16
-
€1,734 EUR
$1,937 USD
View
B+
Retailer 17
-
€1,952 EUR
£1,717 GBP
View
Retailer 18
-
€2,150 EUR
SGD 3,246 SGD
View
Price last confirmed 20 days ago
Most Expensive
B
Brilliant Earth
20456036A · Oct 31
€2,524 EUR
$2,820 USD
View
18 more retailers have this diamond
Prices start from €429 EURSave up to €2,095 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
€429 EUR