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Cushion|Lab Grown|IGI

4.09ct E SI2 Cushion Lab Grown Diamond

ID • E/SI2 • IGI LG743561585

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

Certificate IGI LG743561585

Diamond specifications and retailer prices

From ₹37,448 INR
£311 GBP
As of October 27, 2026
Save ₹2,06,573 INR (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹2,44,022 INR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.09ct lab-grown cushion diamond

This 4.09ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG743561585 or 743561585. Listed at 12 retailers as of October 27, 2026, with prices from ₹37,448 to ₹2,44,022, a ₹2,06,573 spread on the same certified stone. Brilliant Earth lists it at ₹2,44,022. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.09
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743561585
Dimensions9.05 × 8.98 × 5.90 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.05 mm8.98 mm4.09 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743561585
Side View
Table 64.0%Crown 35.6°Girdle: MED-THKPavilion 34.9°Culet: NoneDepth 65.7%

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: Oct 27
Current: ₹2,44,022 INR|Low: ₹37,319 INR|High: ₹4,60,508 INR|Avg: ₹1,23,943 INR|-47.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 8₹37,448 INR
Retailer 5₹39,119 INR
Retailer 13₹47,399 INR
Retailer 6₹66,099 INR
Retailer 12₹69,124 INR
Retailer 4₹77,099 INR
Retailer 9₹77,640 INR
Retailer 2₹1,05,395 INR
Retailer 3₹1,25,144 INR
Retailer 7₹1,35,818 INR
Retailer 10₹1,69,303 INR
Retailer 11₹2,19,809 INR
Brilliant Earth₹2,44,022 INR

44 data points across 13 retailers

12 retailers₹37,448 INR to ₹2,44,022 INR

A
Cheapest Retailer
-
₹37,448 INR
£311 GBP
A
Retailer 2
-
₹47,399 INR
HK$3,900 HKD
View
A
Retailer 3
-
₹66,099 INR
€663 EUR
View
B+
Retailer 4
-
₹69,124 INR
$728 USD
View
A
Retailer 5
-
₹77,099 INR
$812 USD
View
A
Retailer 6
-
₹77,640 INR
£644 GBP
View
B+
Retailer 7
-
₹1,05,395 INR
$1,110 USD
View
B+
Retailer 8
-
₹1,25,144 INR
$1,318 USD
View
B+
Retailer 9
-
₹1,35,818 INR
SGD 1,933 SGD
View
B+
Retailer 10
-
₹1,69,303 INR
£1,404 GBP
View
B
Retailer 11
-
₹2,19,809 INR
$2,315 USD
View
Most Expensive
B
Brilliant Earth
16748013A · Oct 30
₹2,44,022 INR
$2,570 USD
View
11 more retailers have this diamond
Prices start from ₹37,448 INRSave up to ₹2,06,573 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
4.09ct Cushion
₹37,448 INR