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Princess|Lab Grown|IGI

1.45ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG803658312

Shape and cutting style on the report: Princess cut

Certificate IGI LG803658312

Diamond specifications and retailer prices

From €371 EUR
ZAR 6,723 ZAR
As of November 1, 2026
Save €616 EUR (62%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €987 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.45ct lab-grown princess diamond

This 1.45ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803658312 or 803658312. Listed at 8 retailers as of October 29, 2026, with prices from €371 to €987, a €616 spread on the same certified stone. MOH London lists it at €987. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803658312
Dimensions6.49 × 6.20 × 4.20 mm
L/W Ratio1.05
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.49 mm6.20 mm1.45 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803658312
Side View
Table 76.0%Crown 40.8°Girdle: MediumPavilion 37.8°Culet: NoneDepth 67.7%

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: €987 EUR|Low: €354 EUR|High: €1,016 EUR|Avg: €525 EUR|-1.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4€371 EUR
Retailer 6€376 EUR
Retailer 7€383 EUR
Retailer 2€389 EUR
Retailer 8€438 EUR
Retailer 3€530 EUR
Retailer 5€739 EUR
MOH London€987 EUR

43 data points across 8 retailers

8 retailers€371 EUR to €987 EUR

A
Cheapest Retailer
-
€371 EUR
ZAR 6,723 ZAR
B+
Retailer 2
-
€376 EUR
$422 USD
View
A
Retailer 3
-
€383 EUR
View
A
Retailer 4
-
€389 EUR
£343 GBP
View
A
Retailer 5
-
€438 EUR
$491 USD
View
B+
Retailer 6
-
€530 EUR
$594 USD
View
B+
Retailer 7
-
€739 EUR
$829 USD
View
Most Expensive
B
MOH London
LG803658312 · Oct 29
€987 EUR
£872 GBP
View
7 more retailers have this diamond
Prices start from €371 EURSave up to €616 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
1.45ct Princess
€371 EUR