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Marquise|Lab Grown|IGI

0.30ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG542237492

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG542237492

Diamond specifications and retailer prices

From €76 EUR
$85 USD
As of October 30, 2026
Save €615 EUR (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €691 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 0.3ct lab-grown marquise diamond

This 0.3ct 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 LG542237492 or 542237492. Listed at 14 retailers as of October 26, 2026, with prices from €76 to €691, a €615 spread on the same certified stone. MOH London lists it at €691. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542237492
Dimensions7.38 × 3.48 × 2.01 mm
L/W Ratio2.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.38 mm3.48 mm0.30 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG542237492
Side View
Table 62.5%Crown 36.2°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 57.8%

Caratlytics Score

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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: Oct 30
Current: €691 EUR|Low: €73 EUR|High: €699 EUR|Avg: €231 EUR|-0.2%
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 1, 2026
Retailer 9€76 EUR
Retailer 13€88 EUR
Retailer 3€100 EUR
Retailer 10€100 EUR
Retailer 5€152 EUR
Retailer 6€170 EUR
Retailer 2€171 EUR
Retailer 12€202 EUR
Retailer 7€241 EUR
Retailer 4€295 EUR
Retailer 11€303 EUR
Retailer 8€491 EUR
MOH London€691 EUR

43 data points across 13 retailers

14 retailers€76 EUR to €691 EUR

A
Cheapest Retailer
-
€76 EUR
$85 USD
A
Retailer 2
-
€88 EUR
$98 USD
View
Retailer 3
-
€100 EUR
$112 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
€100 EUR
$112 USD
View
B+
Retailer 5
-
€152 EUR
$170 USD
View
B+
Retailer 6
-
€170 EUR
£149 GBP
View
B+
Retailer 7
-
€171 EUR
ZAR 3,080 ZAR
View
B+
Retailer 8
-
€202 EUR
$226 USD
View
B+
Retailer 9
-
€241 EUR
HK$2,100 HKD
View
B+
Retailer 10
-
€241 EUR
£212 GBP
View
B
Retailer 11
-
€295 EUR
$330 USD
View
B
Retailer 12
-
€303 EUR
$338 USD
View
B
Retailer 13
-
€491 EUR
£432 GBP
View
Most Expensive
B
MOH London
LG542237492 · Oct 26
€691 EUR
£608 GBP
View
13 more retailers have this diamond
Prices start from €76 EURSave up to €615 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
0.30ct Marquise
€76 EUR