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Marquise|Lab Grown|IGI

0.45ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG742515976

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG742515976

Diamond specifications and retailer prices

From €233 EUR
£205 GBP
As of November 2, 2026
Save €198 EUR (46%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €986 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 0.45ct lab-grown marquise diamond

This 0.45ct lab-grown marquise sits in the sub-half-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG742515976 or 742515976. Listed at 6 retailers as of October 31, 2026, with a 85% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle28.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742515976
Dimensions8.16 × 3.91 × 2.43 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm3.91 mm0.45 ctF / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742515976
Side View
Table 58.0%Crown 28.7°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 62.1%

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 2
Current: €986 EUR|Low: €214 EUR|High: €996 EUR|Avg: €397 EUR|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2€233 EUR
Retailer 4€236 EUR
Retailer 3€284 EUR
Retailer 5€321 EUR
MOH London€986 EUR

39 data points across 5 retailers

6 retailers€233 EUR to €431 EUR

A
Cheapest Retailer
-
€233 EUR
£205 GBP
A
Retailer 2
-
€236 EUR
$264 USD
View
B+
Retailer 3
-
€284 EUR
£250 GBP
View
B+
Retailer 4
-
€321 EUR
$359 USD
View
B
Retailer 5
-
€431 EUR
$481 USD
View
Most Expensive
MOH London
LG742515976 · Oct 25
€986 EUR
£867 GBP
View
Price last confirmed 8 days ago
5 more retailers have this diamond
Prices start from €233 EURSave up to €198 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
0.45ct Marquise
€233 EUR