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Marquise|Lab Grown|IGI

1.50ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG831621343

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831621343

Diamond specifications and retailer prices

From ₹37,225 INR
As of November 5, 2026
Save ₹89,724 INR (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹1,26,949 INR at MOH London · As of November 2, 2026
View at MOH London

About this 1.5ct lab-grown marquise diamond

This 1.5ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831621343 or 831621343. Listed at 7 retailers as of November 2, 2026, with prices from ₹37,225 to ₹1,26,949, a ₹89,724 spread on the same certified stone. MOH London lists it at ₹1,26,949. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831621343
Dimensions12.39 × 5.94 × 3.57 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.39 mm5.94 mm1.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831621343
Side View
Table 63.0%Crown 33°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 60.1%

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 5
Current: ₹1,26,949 INR|Low: ₹36,375 INR|High: ₹1,27,429 INR|Avg: ₹76,192 INR|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4₹37,225 INR
Retailer 7₹38,359 INR
Retailer 3₹54,515 INR
Retailer 2₹55,082 INR
Retailer 5₹1,12,904 INR
Retailer 6₹1,17,628 INR
MOH London₹1,26,949 INR

28 data points across 7 retailers

7 retailers₹37,225 INR to ₹1,26,949 INR

A
Cheapest Retailer
-
₹37,225 INR
B+
Retailer 2
-
₹38,359 INR
View
A
Retailer 3
-
₹54,515 INR
View
A
Retailer 4
-
₹55,082 INR
View
B
Retailer 5
-
₹1,12,904 INR
View
B
Retailer 6
-
₹1,17,628 INR
View
Most Expensive
B
MOH London
LG831621343 · Nov 2
₹1,26,949 INR
£1,058 GBP
View
6 more retailers have this diamond
Prices start from ₹37,225 INRSave up to ₹89,724 INR

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
1.50ct Marquise
₹37,225 INR