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Marquise|Lab Grown|IGI

0.45ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG749541004

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG749541004

Diamond specifications and retailer prices

From €83 EUR
$93 USD
As of November 2, 2026
Save €673 EUR (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €756 EUR at MOH London · As of October 26, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG749541004 or 749541004. Listed at 18 retailers as of October 26, 2026, with prices from €83 to €756, a €673 spread on the same certified stone. MOH London lists it at €756. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.3°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749541004
Dimensions8.12 × 3.79 × 2.52 mm
L/W Ratio2.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.12 mm3.79 mm0.45 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG749541004
Side View
Table 59.0%Crown 33.3°Girdle: STK-THKPavilion 41.6°Culet: NoneDepth 66.5%

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 2
Current: €756 EUR|Low: €80 EUR|High: €764 EUR|Avg: €241 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 12€83 EUR
Retailer 10€96 EUR
Retailer 11€109 EUR
Retailer 13€109 EUR
Retailer 4€141 EUR
Retailer 6€187 EUR
Retailer 7€193 EUR
Retailer 2€193 EUR
Retailer 8€224 EUR
Retailer 9€248 EUR
Retailer 5€308 EUR
Retailer 3€330 EUR
MOH London€756 EUR

44 data points across 13 retailers

18 retailers€83 EUR to €756 EUR

A
Cheapest Retailer
-
€83 EUR
$93 USD
A
Retailer 2
-
€96 EUR
$107 USD
View
A
Retailer 3
-
€109 EUR
$122 USD
View
Retailer 4
-
€109 EUR
$122 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€126 EUR
HK$1,100 HKD
View
A
Retailer 6
-
€141 EUR
$158 USD
View
A
Retailer 7
-
€187 EUR
ZAR 3,368 ZAR
View
A
Retailer 8
-
€193 EUR
View
A
Retailer 9
-
€193 EUR
£170 GBP
View
A
Retailer 10
-
€198 EUR
View
A
Retailer 11
-
€224 EUR
$250 USD
View
B+
Retailer 12
-
€248 EUR
£218 GBP
View
B+
Retailer 13
-
€295 EUR
SGD 445 SGD
View
B+
Retailer 14
-
€308 EUR
$344 USD
View
B+
Retailer 15
-
€330 EUR
$369 USD
View
B
Retailer 16
-
€383 EUR
$428 USD
View
B
Retailer 17
-
€546 EUR
£480 GBP
View
Most Expensive
B
MOH London
LG749541004 · Oct 26
€756 EUR
£665 GBP
View
17 more retailers have this diamond
Prices start from €83 EURSave up to €673 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
€83 EUR