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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 $180 USD
As of November 4, 2026
Save $920 USD (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,100 USD at MOH London · As of November 2, 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 7 retailers as of November 2, 2026, with prices from $180 to $1,100, a $920 spread on the same certified stone. MOH London lists it at $1,100. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,100 USD|Low: $180 USD|High: $1,113 USD|Avg: $423 USD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 3$180 USD
Retailer 2$258 USD
Retailer 5$264 USD
Retailer 4$317 USD
Retailer 6$359 USD
MOH London$1,100 USD

39 data points across 6 retailers

7 retailers$180 USD to $1,100 USD

A
Cheapest Retailer
-
$180 USD
A
Retailer 2
-
$258 USD
View
B+
Retailer 3
-
$264 USD
View
B+
Retailer 4
-
$317 USD
View
B+
Retailer 5
-
$359 USD
View
B
Retailer 6
-
$481 USD
View
Most Expensive
B
MOH London
LG742515976 · Nov 2
$1,100 USD
£866 GBP
View
6 more retailers have this diamond
Prices start from $180 USDSave up to $920 USD

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
$180 USD