Cushion|Lab Grown|IGI

4.78ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG691593259

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG691593259

Diamond specifications and retailer prices

From ₹71,526 INR

£593 GBP

As of October 26, 2026

9 retailers carry this diamond

Most expensive: ₹3,14,839 INR at MOH London · As of October 25, 2026

View at MOH London

About this 4.78ct lab-grown cushion diamond

This 4.78ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG691593259 or 691593259. Listed at 9 retailers as of October 25, 2026. 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

4.78

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.8°

Pavilion angle30.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG691593259

Dimensions9.72 × 9.27 × 5.78 mm

L/W Ratio1.05

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG691593259

Side View

Caratlytics Score

No score right now

No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 26

Current: ₹3,14,839 INR|Low: ₹71,526 INR|High: ₹9,21,576 INR|Avg: ₹2,59,888 INR

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

October 26, 2026

Retailer 9₹71,526 INR

Retailer 7₹86,545 INR

Retailer 10₹96,808 INR

Retailer 12₹1,22,244 INR

Retailer 2₹1,27,238 INR

Retailer 15₹1,39,613 INR

Retailer 16₹1,72,703 INR

Retailer 13₹1,86,308 INR

Retailer 3₹2,20,001 INR

Retailer 5₹2,39,481 INR

Retailer 8₹2,61,804 INR

Retailer 11₹2,70,588 INR

Retailer 14₹2,75,941 INR

MOH London₹3,14,839 INR

Retailer 4₹4,02,901 INR

Retailer 6₹9,21,576 INR

4 data points across 16 retailers

9 retailers₹71,526 INR to ₹3,14,839 INR

Retailer 1

₹71,526 INR

£593 GBP

Price last confirmed 7 days ago

Retailer 2

₹96,808 INR

$1,020 USD

View

Price last confirmed 7 days ago

Retailer 3

₹1,22,244 INR

$1,288 USD

View

Price last confirmed 7 days ago

Retailer 4

₹1,27,238 INR

£1,056 GBP

View

Price last confirmed 7 days ago

Retailer 5

₹1,39,613 INR

$1,471 USD

View

Price last confirmed 10 days ago

Retailer 6

₹1,86,308 INR

$1,963 USD

View

Price last confirmed 8 days ago

Retailer 7

₹2,70,588 INR

$2,851 USD

View

Price last confirmed 9 days ago

Retailer 8

₹2,75,941 INR

$2,907 USD

View

Price last confirmed 7 days ago

Most Expensive

MOH London

LG691593259 · Oct 25

₹3,14,839 INR

£2,612 GBP

View

Price last confirmed 8 days ago

8 more retailers have this diamond

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.

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4.78ct Cushion

₹71,526 INR