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Cushion|Lab Grown|IGI

3.51ct J VS1 Cushion Lab Grown Diamond

VG • J/VS1 • IGI LG794637459

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG794637459

Diamond specifications and retailer prices

From ₹91,008 INR
As of November 6, 2026
Save ₹35,971 INR (28%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: ₹3,11,317 INR at MOH London · As of October 26, 2026
View at MOH London

About this 3.51ct lab-grown cushion diamond

This 3.51ct lab-grown cushion sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG794637459 or 794637459. Listed at 6 retailers as of November 6, 2026, with a 40% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.51
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle25.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794637459
Dimensions16.59 × 6.23 × 3.34 mm
L/W Ratio2.66
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.59 mm6.23 mm3.51 ctJ / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794637459
Side View
Table 58.0%Crown 45.1°Girdle: THK-VTKPavilion 25.4°Culet: LargeDepth 53.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: ₹3,11,317 INR|Low: ₹88,567 INR|High: ₹3,68,354 INR|Avg: ₹2,12,909 INR|-13.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3₹91,008 INR
Retailer 4₹1,19,748 INR
Retailer 2₹1,26,980 INR
Retailer 8₹1,35,151 INR
Retailer 6₹2,26,159 INR
Retailer 5₹2,86,268 INR
Retailer 7₹3,04,301 INR
MOH London₹3,11,317 INR

20 data points across 8 retailers

6 retailers₹91,008 INR to ₹1,26,980 INR

A
Cheapest Retailer
-
₹91,008 INR
Retailer 2
-
₹1,19,748 INR
View
Price last confirmed 12 days ago
A
Retailer 3
-
₹1,26,980 INR
View
Retailer 4
-
₹2,26,159 INR
View
Price last confirmed 14 days ago
Retailer 5
-
₹2,86,268 INR
View
Price last confirmed 11 days ago
Most Expensive
MOH London
LG794637459 · Oct 26
₹3,11,317 INR
£2,610 GBP
View
Price last confirmed 11 days ago
5 more retailers have this diamond
Prices start from ₹91,008 INRSave up to ₹35,971 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
3.51ct Cushion
₹91,008 INR