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Cushion|Lab Grown|IGI

3.90ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG817679960

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG817679960

Diamond specifications and retailer prices

From ₹47,455 INR
$500 USD
As of November 1, 2026
Save ₹3,16,999 INR (87%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: ₹3,64,454 INR at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 3.9ct lab-grown cushion diamond

This 3.9ct lab-grown cushion 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 LG817679960 or 817679960. Listed at 4 retailers as of November 1, 2026, with prices from ₹47,455 to ₹3,64,454, a ₹3,16,999 spread on the same certified stone. Brilliant Earth lists it at ₹3,64,454. 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

3.90
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817679960
Dimensions10.90 × 8.14 × 5.44 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.90 mm8.14 mm3.90 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817679960
Side View
Table 64.0%Crown 35.3°Girdle: MED-THKPavilion 35.4°Culet: NoneDepth 66.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: ₹3,64,454 INR|Low: ₹47,455 INR|High: ₹3,76,793 INR|Avg: ₹1,68,078 INR|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3₹47,455 INR
Retailer 6₹82,572 INR
Retailer 2₹89,730 INR
Retailer 5₹1,00,130 INR
Retailer 7₹1,47,965 INR
Retailer 8₹1,77,458 INR
Retailer 4₹2,79,985 INR
Brilliant Earth₹3,64,454 INR

39 data points across 8 retailers

4 retailers₹47,455 INR to ₹3,64,454 INR

A
Cheapest Retailer
-
₹47,455 INR
$500 USD
Final sale: no returns
A
Retailer 2
-
₹89,730 INR
£744 GBP
View
Retailer 3
-
₹2,79,985 INR
$2,950 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
21245808A · Nov 1
₹3,64,454 INR
$3,840 USD
View
3 more retailers have this diamond
Prices start from ₹47,455 INRSave up to ₹3,16,999 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
3.90ct Cushion
₹47,455 INR