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Marquise|Lab Grown|IGI

1.90ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG831643400

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831643400

Diamond specifications and retailer prices

From ₹40,147 INR
$423 USD
As of October 26, 2026
2 retailers carry this diamond
Most expensive: ₹1,07,438 INR at Brilliance · As of October 26, 2026
View at Brilliance

About this 1.9ct lab-grown marquise diamond

This 1.9ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831643400 or 831643400. Listed at 2 retailers as of October 26, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831643400
Dimensions12.86 × 6.35 × 4.05 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.86 mm6.35 mm1.90 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831643400
Side View
Table 60.0%Crown 37.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.8%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 26
Current: ₹1,07,438 INR|Low: ₹27,239 INR|High: ₹1,07,438 INR|Avg: ₹62,028 INR|+2.4%
Brilliance
Retailer 2
Retailer 3
October 26, 2026
Retailer 3₹27,239 INR
Retailer 2₹40,147 INR
Brilliance₹1,07,438 INR

5 data points across 3 retailers

2 retailers₹40,147 INR to ₹1,07,438 INR

Retailer 1
-
₹40,147 INR
$423 USD
Price last confirmed 7 days ago
Most Expensive
Brilliance
D45804457 · Oct 26
₹1,07,438 INR
$1,132 USD
View
Price last confirmed 7 days ago
1 more retailer has this diamond

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.

1.90ct Marquise
₹40,147 INR