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Princess|Lab Grown|IGI

4.57ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG839623273

Shape and cutting style on the report: Princess cut

Certificate IGI LG839623273

Diamond specifications and retailer prices

From €810 EUR
HK$7,100 HKD
As of November 1, 2026
Save €3,037 EUR (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €3,847 EUR at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 4.57ct lab-grown princess diamond

This 4.57ct 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 LG839623273 or 839623273. Listed at 11 retailers as of November 1, 2026, with prices from €810 to €3,847, a €3,037 spread on the same certified stone. Rare Carat lists it at €3,847. 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

4.57
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839623273
Dimensions9.19 × 9.13 × 6.41 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.19 mm9.13 mm4.57 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839623273
Side View
Table 71.0%Crown 40.1°Girdle: MediumPavilion 38.2°Culet: NoneDepth 70.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €3,847 EUR|Low: €810 EUR|High: €3,874 EUR|Avg: €1,992 EUR|-0.7%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6€810 EUR
Retailer 8€1,029 EUR
Retailer 4€1,099 EUR
Retailer 9€1,129 EUR
Retailer 5€1,137 EUR
Retailer 10€1,783 EUR
Retailer 11€2,390 EUR
Retailer 7€2,489 EUR
Retailer 3€2,773 EUR
Retailer 2€2,919 EUR
Rare Carat€3,847 EUR

32 data points across 11 retailers

11 retailers€810 EUR to €3,847 EUR

A
Cheapest Retailer
-
€810 EUR
HK$7,100 HKD
A
Retailer 2
-
€1,029 EUR
$1,154 USD
View
A
Retailer 3
-
€1,099 EUR
£971 GBP
View
B+
Retailer 4
-
€1,129 EUR
$1,266 USD
View
A
Retailer 5
-
€1,137 EUR
View
B+
Retailer 6
-
€1,783 EUR
$2,000 USD
View
B+
Retailer 7
-
€2,390 EUR
$2,681 USD
View
B+
Retailer 8
-
€2,489 EUR
$2,792 USD
View
Retailer 9
-
€2,773 EUR
A$4,785 AUD
View
Price last confirmed 25 days ago
B
Retailer 10
-
€2,919 EUR
£2,578 GBP
View
Most Expensive
B
Rare Carat
KI2736232KF839 · Nov 1
€3,847 EUR
$4,315 USD
View
10 more retailers have this diamond
Prices start from €810 EURSave up to €3,037 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
4.57ct Princess
€810 EUR