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Marquise|Lab Grown|IGI

3.79ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG812613839

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG812613839

Diamond specifications and retailer prices

From ₹46,241 INR
$487 USD
As of November 1, 2026
Save ₹2,90,832 INR (86%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: ₹3,37,073 INR at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 3.79ct lab-grown marquise diamond

This 3.79ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG812613839 or 812613839. Listed at 4 retailers as of November 1, 2026, with prices from ₹46,241 to ₹3,37,073, a ₹2,90,832 spread on the same certified stone. Brilliant Earth lists it at ₹3,37,073. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.79
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812613839
Dimensions16.26 × 8.13 × 5.11 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.26 mm8.13 mm3.79 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812613839
Side View
Table 60.0%Crown 34.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

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: Nov 1
Current: ₹3,37,073 INR|Low: ₹45,576 INR|High: ₹3,47,517 INR|Avg: ₹2,03,188 INR|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3₹46,241 INR
Retailer 2₹87,394 INR
Retailer 4₹3,00,517 INR
Brilliant Earth₹3,37,073 INR

36 data points across 4 retailers

4 retailers₹46,241 INR to ₹3,37,073 INR

A
Cheapest Retailer
-
₹46,241 INR
$487 USD
Final sale: no returns
A
Retailer 2
-
₹87,394 INR
£725 GBP
View
Retailer 3
-
₹3,00,517 INR
$3,165 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
21263085A · Nov 1
₹3,37,073 INR
$3,550 USD
View
3 more retailers have this diamond
Prices start from ₹46,241 INRSave up to ₹2,90,832 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
3.79ct Marquise
₹46,241 INR