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Marquise|Lab Grown|IGI

3.87ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG818614648

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818614648

Diamond specifications and retailer prices

From ₹50,134 INR
$528 USD
As of November 1, 2026
Save ₹3,31,565 INR (87%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: ₹3,81,699 INR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.87ct lab-grown marquise diamond

This 3.87ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818614648 or 818614648. Listed at 4 retailers as of October 30, 2026, with prices from ₹50,134 to ₹3,81,699, a ₹3,31,565 spread on the same certified stone. Brilliant Earth lists it at ₹3,81,699. 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

3.87
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818614648
Dimensions15.57 × 8.24 × 5.22 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.57 mm8.24 mm3.87 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818614648
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: ₹3,81,699 INR|Low: ₹49,469 INR|High: ₹3,81,699 INR|Avg: ₹2,02,795 INR|+0.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3₹50,134 INR
Retailer 2₹95,790 INR
Retailer 4₹3,16,658 INR
Brilliant Earth₹3,81,699 INR

38 data points across 4 retailers

4 retailers₹50,134 INR to ₹3,81,699 INR

A
Cheapest Retailer
-
₹50,134 INR
$528 USD
Final sale: no returns
A
Retailer 2
-
₹95,790 INR
£794 GBP
View
B
Retailer 3
-
₹3,16,658 INR
$3,335 USD
View
Most Expensive
B
Brilliant Earth
21228758A · Oct 30
₹3,81,699 INR
$4,020 USD
View
3 more retailers have this diamond
Prices start from ₹50,134 INRSave up to ₹3,31,565 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
3.87ct Marquise
₹50,134 INR