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Princess|Lab Grown|IGI

4.09ct D VS2 Princess Lab Grown Diamond

ID • D/VS2 • IGI LG754548621

Shape and cutting style on the report: Princess cut

Certificate IGI LG754548621

Diamond specifications and retailer prices

From €655 EUR
$732 USD
As of October 30, 2026
Save €3,963 EUR (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €4,619 EUR 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754548621 or 754548621. Listed at 18 retailers as of October 30, 2026, with prices from €655 to €4,619, a €3,963 spread on the same certified stone. Brilliant Earth lists it at €4,619. 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
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754548621
Dimensions8.67 × 8.59 × 6.30 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.67 mm8.59 mm4.09 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754548621
Side View
Table 70.0%Crown 45.3°Girdle: MediumPavilion 38.7°Culet: NoneDepth 73.3%

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: €4,619 EUR|Low: €639 EUR|High: €7,197 EUR|Avg: €1,860 EUR|-35.8%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 11
Retailer 12
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Retailer 15
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Retailer 19
October 30, 2026
Retailer 19€655 EUR
Retailer 15€712 EUR
Retailer 4€760 EUR
Retailer 18€760 EUR
Retailer 10€768 EUR
Retailer 14€917 EUR
Retailer 5€1,133 EUR
Retailer 2€1,219 EUR
Retailer 7€1,231 EUR
Retailer 12€1,243 EUR
Retailer 6€1,760 EUR
Retailer 16€1,872 EUR
Retailer 3€2,137 EUR
Retailer 11€2,401 EUR
Retailer 8€2,568 EUR
Retailer 9€2,619 EUR
Retailer 13€3,000 EUR
Retailer 17€3,195 EUR
Brilliant Earth€4,619 EUR

40 data points across 19 retailers

18 retailers€655 EUR to €4,619 EUR

A
Cheapest Retailer
-
€655 EUR
$732 USD
A
Retailer 2
-
€712 EUR
$796 USD
View
A
Retailer 3
-
€760 EUR
$849 USD
View
Retailer 4
-
€760 EUR
$849 USD
View
Price last confirmed 14 days ago
Retailer 5
-
€768 EUR
£676 GBP
View
Price last confirmed 23 days ago
A
Retailer 6
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€917 EUR
$1,025 USD
View
A
Retailer 7
-
€1,133 EUR
$1,266 USD
View
A
Retailer 8
-
€1,219 EUR
£1,073 GBP
View
A
Retailer 9
-
€1,231 EUR
$1,375 USD
View
A
Retailer 10
-
€1,243 EUR
View
B+
Retailer 11
-
€1,760 EUR
$1,966 USD
View
B+
Retailer 12
-
€1,872 EUR
$2,091 USD
View
B+
Retailer 13
-
€2,137 EUR
$2,387 USD
View
B
Retailer 14
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€2,568 EUR
$2,869 USD
View
Retailer 15
-
€2,619 EUR
$2,926 USD
View
Price last confirmed 13 days ago
B
Retailer 16
-
€3,000 EUR
£2,639 GBP
View
B
Retailer 17
-
€3,195 EUR
$3,570 USD
View
Most Expensive
B
Brilliant Earth
16779673A · Oct 30
€4,619 EUR
$5,160 USD
View
17 more retailers have this diamond
Prices start from €655 EURSave up to €3,963 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
€655 EUR