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Princess|Lab Grown|IGI

1.23ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG803686889

Shape and cutting style on the report: Princess cut

Certificate IGI LG803686889

Diamond specifications and retailer prices

From €334 EUR
As of November 5, 2026
Save €610 EUR (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €944 EUR at MOH London · As of November 5, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803686889 or 803686889. Listed at 10 retailers as of November 5, 2026, with prices from €334 to €944, a €610 spread on the same certified stone. MOH London lists it at €944. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803686889
Dimensions6.02 × 6.01 × 3.99 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.02 mm6.01 mm1.23 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803686889
Side View
Table 69.0%Crown 39.2°Girdle: MediumPavilion 37.2°Culet: NoneDepth 66.4%

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: Nov 5
Current: €944 EUR|Low: €214 EUR|High: €1,167 EUR|Avg: €544 EUR|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5€214 EUR
Retailer 9€334 EUR
Retailer 3€372 EUR
Retailer 8€373 EUR
Retailer 4€407 EUR
Retailer 2€432 EUR
Retailer 6€433 EUR
Retailer 11€608 EUR
Retailer 7€855 EUR
Retailer 10€912 EUR
MOH London€944 EUR

36 data points across 11 retailers

10 retailers€334 EUR to €944 EUR

Retailer 1
-
€214 EUR
Price last confirmed 12 days ago
A
Retailer 2
-
€334 EUR
View
A
Retailer 3
-
€373 EUR
View
A
Retailer 4
-
€407 EUR
View
A
Retailer 5
-
€432 EUR
View
A
Retailer 6
-
€433 EUR
View
Retailer 7
-
€608 EUR
View
Price last confirmed 47 days ago
B
Retailer 8
-
€855 EUR
View
B
Retailer 9
-
€912 EUR
View
Most Expensive
B
MOH London
LG803686889 · Nov 5
€944 EUR
£834 GBP
View
9 more retailers have this diamond
Prices start from €334 EURSave up to €610 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
€334 EUR