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Princess|Lab Grown|IGI

1.23ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG807639720

Shape and cutting style on the report: Princess cut

Certificate IGI LG807639720

Diamond specifications and retailer prices

From €290 EUR
$325 USD
As of November 1, 2026
Save €851 EUR (75%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,141 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 LG807639720 or 807639720. Listed at 8 retailers as of November 1, 2026, with prices from €290 to €1,141, a €851 spread on the same certified stone. Brilliant Earth lists it at €1,141. 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
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807639720
Dimensions5.91 × 5.77 × 4.28 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.91 mm5.77 mm1.23 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807639720
Side View
Table 69.0%Crown 41.1°Girdle: Slightly ThickPavilion 39.3°Culet: NoneDepth 74.2%

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: €1,141 EUR|Low: €285 EUR|High: €1,141 EUR|Avg: €616 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5€290 EUR
Retailer 2€382 EUR
Retailer 4€389 EUR
Retailer 7€429 EUR
Retailer 6€602 EUR
Retailer 8€728 EUR
Retailer 3€990 EUR
Brilliant Earth€1,141 EUR

34 data points across 8 retailers

8 retailers€290 EUR to €1,141 EUR

B+
Cheapest Retailer
-
€290 EUR
$325 USD
A
Retailer 2
-
€382 EUR
£337 GBP
View
A
Retailer 3
-
€389 EUR
View
A
Retailer 4
-
€429 EUR
$481 USD
View
Retailer 5
-
€602 EUR
$675 USD
View
Price last confirmed 23 days ago
B+
Retailer 6
-
€728 EUR
$817 USD
View
B
Retailer 7
-
€990 EUR
£874 GBP
View
Most Expensive
B
Brilliant Earth
20903173A · Nov 2
€1,141 EUR
$1,280 USD
View
7 more retailers have this diamond
Prices start from €290 EURSave up to €851 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
€290 EUR