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Princess|Lab Grown|IGI

10.12ct E VS1 Princess Lab Grown Diamond

EX • E/VS1 • IGI LG826608501

Shape and cutting style on the report: Princess cut

Certificate IGI LG826608501

Diamond specifications and retailer prices

From €2,433 EUR
$2,718 USD
As of October 31, 2026
Save €3,530 EUR (59%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €5,963 EUR at Brilliance · As of November 1, 2026
View at Brilliance

About this 10.12ct lab-grown princess diamond

This 10.12ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826608501 or 826608501. Listed at 3 retailers as of October 31, 2026, with prices from €2,433 to €5,963, a €3,530 spread on the same certified stone. Brilliance lists it at €5,963. 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

10.12
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826608501
Dimensions12.08 × 11.89 × 8.04 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.08 mm11.89 mm10.12 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826608501
Side View
Table 69.0%Crown 44.2°Girdle: MediumPavilion 37.5°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
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 31
Current: €5,963 EUR|Low: €2,433 EUR|High: €6,710 EUR|Avg: €4,406 EUR|-11.1%
Brilliance
Retailer 2
Retailer 3
October 27, 2026
Retailer 2€2,433 EUR
Retailer 3€3,231 EUR
Brilliance€5,963 EUR

11 data points across 3 retailers

3 retailers€2,433 EUR to €5,963 EUR

A
Cheapest Retailer
-
€2,433 EUR
$2,718 USD
Final sale: no returns
A
Retailer 2
-
€3,231 EUR
$3,610 USD
View
Most Expensive
B+
Brilliance
D44945739 · Nov 1
€5,963 EUR
$6,662 USD
View
2 more retailers have this diamond
Prices start from €2,433 EURSave up to €3,530 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
10.12ct Princess
€2,433 EUR