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Cushion|Lab Grown|IGI

3.90ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG813692750

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG813692750

Diamond specifications and retailer prices

From ₹46,810 INR
$493 USD
As of November 1, 2026
Save ₹2,33,292 INR (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: ₹2,80,103 INR at Rare Carat · As of November 1, 2026
View at Rare Carat

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 LG813692750 or 813692750. Listed at 3 retailers as of November 1, 2026, with prices from ₹46,810 to ₹2,80,103, a ₹2,33,292 spread on the same certified stone. Rare Carat lists it at ₹2,80,103. 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°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813692750
Dimensions10.82 × 8.25 × 5.48 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.82 mm8.25 mm3.90 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813692750
Side View
Table 61.0%Crown 35°Girdle: MED-THKPavilion 35.5°Culet: NoneDepth 66.4%

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: ₹2,80,103 INR|Low: ₹46,810 INR|High: ₹2,80,103 INR|Avg: ₹1,08,057 INR
Rare Carat
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3₹46,810 INR
Retailer 4₹81,942 INR
Retailer 2₹88,875 INR
Rare Carat₹2,80,103 INR

38 data points across 4 retailers

3 retailers₹46,810 INR to ₹2,80,103 INR

A
Cheapest Retailer
-
₹46,810 INR
$493 USD
Final sale: no returns
A
Retailer 2
-
₹88,875 INR
£737 GBP
View
Most Expensive
B
Rare Carat
813692750 · Nov 1
₹2,80,103 INR
$2,950 USD
View
2 more retailers have this diamond
Prices start from ₹46,810 INRSave up to ₹2,33,292 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
₹46,810 INR