Princess|Lab Grown|IGI

1.23ct J VS2 Princess Lab Grown Diamond

EX • J/VS2 • IGI LG10315711

Shape and cutting style on the report: Square modified brilliant

Certificate IGI LG10315711

Diamond specifications and retailer prices

From €454 EUR
$507 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: €454 EUR at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 1.23ct lab-grown princess diamond

This 1.23ct lab-grown princess sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG10315711 or 10315711. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
J
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG10315711
Dimensions5.78 × 5.71 × 3.97 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.78 mm5.71 mm1.23 ctJ / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG10315711
Side View
Table 71.5%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: €454 EUR|Low: €124 EUR|High: €846 EUR|Avg: €610 EUR|-15.6%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 23, 2026
Retailer 3€218 EUR
Retailer 4€294 EUR
B2C Jewels€454 EUR
Retailer 5€689 EUR
Retailer 6€745 EUR
Retailer 2€846 EUR

46 data points across 6 retailers

1 retailer

B+
B2C Jewels
29230238 · Oct 30
€454 EUR
$507 USD
View

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B+
1.23ct Princess
€454 EUR