Princess|Lab Grown|IGI

1.23ct F VS2 Princess Lab Grown Diamond

VG • F/VS2 • IGI LG694554175

Shape and cutting style on the report: Princess cut

Certificate IGI LG694554175

Diamond specifications and retailer prices

From €336 EUR
£296 GBP
As of November 1, 2026
Save €552 EUR (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €888 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.23ct lab-grown princess diamond

This 1.23ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG694554175 or 694554175. Listed at 7 retailers as of November 1, 2026, with prices from €336 to €888, a €552 spread on the same certified stone. MOH London lists it at €888. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.23
Carat
F
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694554175
Dimensions5.98 × 5.91 × 3.98 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
5.98 mm5.91 mm1.23 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694554175
Side View
Table 65.0%Crown 41.9°Girdle: MediumPavilion 35.8°Culet: NoneDepth 67.3%

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: €888 EUR|Low: €335 EUR|High: €958 EUR|Avg: €509 EUR|-7.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4€336 EUR
Retailer 3€339 EUR
Retailer 2€406 EUR
Retailer 7€491 EUR
Retailer 6€537 EUR
Retailer 5€659 EUR
MOH London€888 EUR

41 data points across 7 retailers

7 retailers€336 EUR to €888 EUR

A
Cheapest Retailer
-
€336 EUR
£296 GBP
A
Retailer 2
-
€339 EUR
$379 USD
View
B+
Retailer 3
-
€406 EUR
$454 USD
View
B+
Retailer 4
-
€491 EUR
$549 USD
View
B+
Retailer 5
-
€537 EUR
$600 USD
View
B
Retailer 6
-
€659 EUR
$736 USD
View
Most Expensive
B
MOH London
LG694554175 · Nov 1
€888 EUR
£781 GBP
View
6 more retailers have this diamond
Prices start from €336 EURSave up to €552 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
1.23ct Princess
€336 EUR