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Princess|Lab Grown|IGI

4.09ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG749568958

Shape and cutting style on the report: Princess cut

Certificate IGI LG749568958

Diamond specifications and retailer prices

From €475 EUR
$533 USD
As of November 2, 2026
Save €3,403 EUR (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €3,878 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 LG749568958 or 749568958. Listed at 24 retailers as of October 31, 2026, with prices from €475 to €3,878, a €3,403 spread on the same certified stone. Brilliant Earth lists it at €3,878. 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
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749568958
Dimensions8.74 × 8.68 × 6.14 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.74 mm8.68 mm4.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749568958
Side View
Table 67.0%Crown 44°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 70.7%

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: Nov 2
Current: €3,878 EUR|Low: €471 EUR|High: €3,878 EUR|Avg: €1,328 EUR
Brilliant Earth
Retailer 2
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Retailer 22
November 2, 2026
Retailer 4€475 EUR
Retailer 19€531 EUR
Retailer 22€532 EUR
Retailer 6€589 EUR
Retailer 11€589 EUR
Retailer 17€709 EUR
Retailer 5€876 EUR
Retailer 8€911 EUR
Retailer 2€915 EUR
Retailer 20€942 EUR
Retailer 21€1,173 EUR
Retailer 18€1,181 EUR
Retailer 3€1,279 EUR
Retailer 9€1,383 EUR
Retailer 7€1,550 EUR
Retailer 14€1,712 EUR
Retailer 16€1,898 EUR
Retailer 12€1,914 EUR
Retailer 10€1,918 EUR
Retailer 15€2,247 EUR
Retailer 13€2,461 EUR
Brilliant Earth€3,878 EUR

39 data points across 22 retailers

24 retailers€475 EUR to €3,878 EUR

A
Cheapest Retailer
-
€475 EUR
$533 USD
A
Retailer 2
-
€531 EUR
$596 USD
View
Final sale: no returns
A
Retailer 3
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€532 EUR
$597 USD
View
Retailer 4
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€576 EUR
$646 USD
View
Price last confirmed 41 days ago
Retailer 5
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€589 EUR
$661 USD
View
Price last confirmed 17 days ago
A
Retailer 6
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€589 EUR
$661 USD
View
A
Retailer 7
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€709 EUR
$795 USD
View
A
Retailer 8
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€876 EUR
$983 USD
View
B+
Retailer 9
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€911 EUR
$1,022 USD
View
A
Retailer 10
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€915 EUR
£808 GBP
View
A
Retailer 11
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€942 EUR
View
A
Retailer 12
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€1,173 EUR
ZAR 21,249 ZAR
View
A
Retailer 13
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€1,181 EUR
A$2,038 AUD
View
B+
Retailer 14
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€1,279 EUR
$1,434 USD
View
B+
Retailer 15
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€1,383 EUR
$1,551 USD
View
B+
Retailer 16
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€1,550 EUR
$1,739 USD
View
B+
Retailer 17
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€1,712 EUR
£1,512 GBP
View
B+
Retailer 18
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€1,898 EUR
$2,129 USD
View
B+
Retailer 19
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€1,914 EUR
$2,147 USD
View
B+
Retailer 20
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€1,918 EUR
$2,151 USD
View
B+
Retailer 21
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€2,148 EUR
$2,409 USD
View
Retailer 22
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€2,247 EUR
$2,520 USD
View
Price last confirmed 25 days ago
B
Retailer 23
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€2,461 EUR
£2,173 GBP
View
Most Expensive
B
Brilliant Earth
16895341A · Oct 31
€3,878 EUR
$4,350 USD
View
23 more retailers have this diamond
Prices start from €475 EURSave up to €3,403 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
€475 EUR