Princess|Lab Grown|IGI

4.90ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG639469171

Shape and cutting style on the report: Princess cut

Certificate IGI LG639469171

Diamond specifications and retailer prices

From €648 EUR
$721 USD
As of October 30, 2026
Save €2,928 EUR (82%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: €9,946 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.9ct lab-grown princess diamond

This 4.9ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG639469171 or 639469171. Listed at 29 retailers as of October 30, 2026, with a 452% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.90
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639469171
Dimensions9.25 × 9.14 × 6.41 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
9.25 mm9.14 mm4.90 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639469171
Side View
Table 71.0%Crown 28.3°Girdle: MediumPavilion 38.4°Culet: NoneDepth 70.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €9,946 EUR|Low: €648 EUR|High: €10,243 EUR|Avg: €2,185 EUR|-2.9%
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
October 30, 2026
Retailer 5€648 EUR
Retailer 10€726 EUR
Retailer 15€874 EUR
Retailer 14€912 EUR
Retailer 3€1,076 EUR
Retailer 9€1,089 EUR
Retailer 11€1,197 EUR
Retailer 2€1,206 EUR
Retailer 18€1,588 EUR
Retailer 13€1,600 EUR
Retailer 16€1,610 EUR
Retailer 8€2,049 EUR
Retailer 7€2,438 EUR
Retailer 17€2,529 EUR
Retailer 12€2,968 EUR
Retailer 6€3,032 EUR
Retailer 4€4,119 EUR
Brilliant Earth€9,946 EUR

42 data points across 18 retailers

29 retailers€648 EUR to €3,576 EUR

A
Cheapest Retailer
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€648 EUR
$721 USD
Retailer 2
-
€705 EUR
$785 USD
View
Price last confirmed 36 days ago
A
Retailer 3
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€726 EUR
$808 USD
View
Final sale: no returns
Retailer 4
-
€741 EUR
$825 USD
View
Price last confirmed 37 days ago
A
Retailer 5
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€752 EUR
$837 USD
View
Retailer 6
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€752 EUR
$837 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
€874 EUR
HK$7,600 HKD
View
A
Retailer 8
-
€912 EUR
$1,015 USD
View
B+
Retailer 9
-
€1,076 EUR
$1,198 USD
View
A
Retailer 10
-
€1,089 EUR
$1,212 USD
View
A
Retailer 11
-
€1,197 EUR
View
A
Retailer 12
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€1,206 EUR
£1,057 GBP
View
Retailer 13
-
€1,588 EUR
$1,767 USD
View
Price last confirmed 10 days ago
A
Retailer 14
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€1,600 EUR
ZAR 28,772 ZAR
View
Retailer 15
-
€1,610 EUR
A$2,756 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
€1,694 EUR
$1,885 USD
View
B+
Retailer 17
-
€2,049 EUR
$2,280 USD
View
B+
Retailer 18
-
€2,114 EUR
$2,353 USD
View
B+
Retailer 19
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€2,438 EUR
$2,713 USD
View
B+
Retailer 20
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€2,448 EUR
$2,724 USD
View
B+
Retailer 21
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€2,529 EUR
SGD 3,804 SGD
View
B+
Retailer 22
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€2,564 EUR
$2,854 USD
View
B+
Retailer 23
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€2,592 EUR
$2,885 USD
View
B+
Retailer 24
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€2,968 EUR
£2,601 GBP
View
Retailer 25
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€3,032 EUR
A$5,192 AUD
View
Price last confirmed 22 days ago
B
Retailer 26
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€3,576 EUR
$3,980 USD
View
Retailer 27
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€4,119 EUR
$4,585 USD
View
Price last confirmed 12 days ago
Retailer 28
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€4,858 EUR
$5,407 USD
View
Price last confirmed 81 days ago
Most Expensive
Brilliant Earth
10702196A · Oct 29
€9,946 EUR
$11,070 USD
View
Price under review
28 more retailers have this diamond
Prices start from €648 EURSave up to €2,928 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
4.90ct Princess
€648 EUR