Princess|Lab Grown|IGI

3.21ct J VS2 Princess Lab Grown Diamond

ID • J/VS2 • IGI LG500150563

Shape and cutting style on the report: Princess cut

Certificate IGI LG500150563

Diamond specifications and retailer prices

From €1,728 EUR
$1,930 USD
As of October 31, 2026
Save €10,419 EUR (86%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €12,146 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 3.21ct lab-grown princess diamond

This 3.21ct lab-grown princess sits in the three to five carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG500150563 or 500150563. Listed at 10 retailers as of October 29, 2026, with prices from €1,728 to €12,146, a €10,419 spread on the same certified stone. MOH London lists it at €12,146. 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

3.21
Carat
J
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500150563
Dimensions8.23 × 8.14 × 5.41 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.23 mm8.14 mm3.21 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500150563
Side View
Table 75.0%Crown 41.7°Girdle: MediumPavilion 37.1°Culet: NoneDepth 66.5%

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: Oct 31
Current: €12,146 EUR|Low: €1,728 EUR|High: €13,688 EUR|Avg: €7,346 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2€1,728 EUR
Retailer 5€5,118 EUR
Retailer 9€5,364 EUR
Retailer 6€5,937 EUR
Retailer 10€5,939 EUR
Retailer 11€6,338 EUR
Retailer 8€7,048 EUR
Retailer 4€7,183 EUR
Retailer 7€9,165 EUR
MOH London€12,146 EUR
Retailer 3€13,688 EUR

16 data points across 11 retailers

10 retailers€1,728 EUR to €12,146 EUR

A
Cheapest Retailer
-
€1,728 EUR
$1,930 USD
B+
Retailer 2
-
€5,118 EUR
$5,718 USD
View
B+
Retailer 3
-
€5,364 EUR
$5,993 USD
View
B+
Retailer 4
-
€5,937 EUR
$6,633 USD
View
Retailer 5
-
€5,937 EUR
$6,633 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
€5,939 EUR
$6,635 USD
View
B
Retailer 7
-
€7,048 EUR
$7,874 USD
View
B
Retailer 8
-
€7,183 EUR
$8,025 USD
View
B
Retailer 9
-
€9,165 EUR
$10,239 USD
View
Most Expensive
B
MOH London
LG500150563 · Oct 29
€12,146 EUR
£10,685 GBP
View
9 more retailers have this diamond
Prices start from €1,728 EURSave up to €10,419 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
3.21ct Princess
€1,728 EUR