Princess|Lab Grown|IGI

4.15ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG789628872

Shape and cutting style on the report: Princess cut

Certificate IGI LG789628872

Diamond specifications and retailer prices

From €3,084 EUR
$3,446 USD
As of October 30, 2026
Save €4,716 EUR (60%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €10,655 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 4.15ct lab-grown princess diamond

This 4.15ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG789628872 or 789628872. Listed at 6 retailers as of October 29, 2026, with a 153% 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

4.15
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789628872
Dimensions8.84 × 8.73 × 6.26 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
8.84 mm8.73 mm4.15 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789628872
Side View
Table 71.0%Crown 44.3°Girdle: Slightly ThickPavilion 38.1°Culet: NoneDepth 71.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €4,136 EUR|Low: €2,212 EUR|High: €10,655 EUR|Avg: €5,404 EUR|+39.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
October 30, 2026
Retailer 4€3,084 EUR
Retailer 5€3,157 EUR
Retailer 1€4,136 EUR
Retailer 3€4,757 EUR
Retailer 2€7,800 EUR
Taylor and Hart€10,655 EUR

39 data points across 6 retailers

6 retailers€3,084 EUR to €7,800 EUR

B+
Cheapest Retailer
-
€3,084 EUR
$3,446 USD
B+
Retailer 2
-
€3,157 EUR
$3,527 USD
View
B+
Retailer 3
-
€4,136 EUR
£3,639 GBP
View
B
Retailer 4
-
€4,757 EUR
$5,315 USD
View
B
Retailer 5
-
€7,800 EUR
£6,862 GBP
View
Most Expensive
Taylor and Hart
Q5X3CJE · Oct 30
€10,655 EUR
$11,904 USD
View
Price under review
5 more retailers have this diamond
Prices start from €3,084 EURSave up to €4,716 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.

B+
4.15ct Princess
€3,084 EUR