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Cushion|Lab Grown|IGI

4.40ct F SI1 Cushion Lab Grown Diamond

ID • F/SI1 • IGI LG822633154

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG822633154

Diamond specifications and retailer prices

From ₹62,395 INR
£517 GBP
As of October 27, 2026
Save ₹2,63,283 INR (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹3,25,679 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.4ct lab-grown cushion diamond

This 4.4ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG822633154 or 822633154. Listed at 12 retailers as of October 27, 2026, with prices from ₹62,395 to ₹3,25,679, a ₹2,63,283 spread on the same certified stone. Brilliant Earth lists it at ₹3,25,679. 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

4.40
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822633154
Dimensions11.41 × 8.37 × 5.35 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.41 mm8.37 mm4.40 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822633154
Side View
Table 61.0%Crown 34.9°Girdle: MED-THKPavilion 31.5°Culet: NoneDepth 63.9%

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: ₹3,25,679 INR|Low: ₹62,182 INR|High: ₹6,15,276 INR|Avg: ₹1,96,351 INR|-47.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8₹62,395 INR
Retailer 7₹76,568 INR
Retailer 3₹84,506 INR
Retailer 2₹1,02,489 INR
Retailer 12₹1,10,522 INR
Retailer 9₹1,12,233 INR
Retailer 4₹1,33,025 INR
Retailer 6₹1,55,433 INR
Retailer 5₹2,22,523 INR
Retailer 11₹2,98,618 INR
Retailer 10₹3,13,404 INR
Brilliant Earth₹3,25,679 INR

39 data points across 12 retailers

12 retailers₹62,395 INR to ₹3,25,679 INR

A
Cheapest Retailer
-
₹62,395 INR
£517 GBP
A
Retailer 2
-
₹76,568 INR
HK$6,300 HKD
View
Retailer 3
-
₹84,506 INR
$890 USD
View
Price last confirmed 5 days ago
A
Retailer 4
-
₹1,02,489 INR
€1,028 EUR
View
B+
Retailer 5
-
₹1,10,522 INR
$1,164 USD
View
A
Retailer 6
-
₹1,12,233 INR
£931 GBP
View
B+
Retailer 7
-
₹1,33,025 INR
$1,401 USD
View
B+
Retailer 8
-
₹1,55,433 INR
$1,637 USD
View
B+
Retailer 9
-
₹2,22,523 INR
SGD 3,167 SGD
View
Retailer 10
-
₹2,98,618 INR
$3,145 USD
View
Price last confirmed 14 days ago
Retailer 11
-
₹3,13,404 INR
£2,599 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
20801264A · Oct 31
₹3,25,679 INR
$3,430 USD
View
11 more retailers have this diamond
Prices start from ₹62,395 INRSave up to ₹2,63,283 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
4.40ct Cushion
₹62,395 INR