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Cushion|Lab Grown|IGI

4.09ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG840612367

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840612367

Diamond specifications and retailer prices

From ₹57,542 INR
£477 GBP
As of October 27, 2026
Save ₹4,25,754 INR (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹4,83,296 INR at Brilliant Earth · As of October 31, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840612367 or 840612367. Listed at 20 retailers as of October 27, 2026, with prices from ₹57,542 to ₹4,83,296, a ₹4,25,754 spread on the same certified stone. Brilliant Earth lists it at ₹4,83,296. 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

4.09
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840612367
Dimensions11.25 × 7.96 × 5.38 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.25 mm7.96 mm4.09 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840612367
Side View
Table 63.0%Crown 34.8°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 67.6%

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: ₹4,83,296 INR|Low: ₹57,344 INR|High: ₹5,51,660 INR|Avg: ₹1,85,594 INR|-12.4%
Brilliant Earth
Retailer 2
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
October 31, 2026
Retailer 19₹57,542 INR
Retailer 11₹61,907 INR
Retailer 16₹71,706 INR
Retailer 18₹79,283 INR
Retailer 2₹95,710 INR
Retailer 5₹98,653 INR
Retailer 7₹1,05,679 INR
Retailer 20₹1,06,742 INR
Retailer 3₹1,35,533 INR
Retailer 13₹1,47,267 INR
Retailer 6₹1,52,300 INR
Retailer 4₹1,99,691 INR
Retailer 15₹2,08,189 INR
Retailer 8₹2,18,890 INR
Retailer 9₹2,19,240 INR
Retailer 10₹2,22,458 INR
Retailer 12₹2,88,529 INR
Retailer 17₹2,89,313 INR
Retailer 14₹2,92,921 INR
Retailer 21₹2,98,693 INR
Brilliant Earth₹4,83,296 INR

30 data points across 21 retailers

20 retailers₹57,542 INR to ₹4,83,296 INR

A
Cheapest Retailer
-
₹57,542 INR
£477 GBP
A
Retailer 2
-
₹71,706 INR
HK$5,900 HKD
View
Retailer 3
-
₹79,283 INR
$835 USD
View
Price last confirmed 5 days ago
A
Retailer 4
-
₹95,710 INR
€960 EUR
View
A
Retailer 5
-
₹98,653 INR
$1,039 USD
View
B+
Retailer 6
-
₹1,05,679 INR
$1,113 USD
View
A
Retailer 7
-
₹1,06,742 INR
£885 GBP
View
Retailer 8
-
₹1,35,533 INR
ZAR 23,060 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 9
-
₹1,47,267 INR
$1,551 USD
View
A
Retailer 10
-
₹1,52,300 INR
$1,604 USD
View
Retailer 11
-
₹1,99,691 INR
£1,656 GBP
View
Price last confirmed 7 days ago
B+
Retailer 12
-
₹2,08,189 INR
SGD 2,963 SGD
View
Retailer 13
-
₹2,18,890 INR
$2,305 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
₹2,19,240 INR
$2,309 USD
View
B+
Retailer 15
-
₹2,22,458 INR
$2,343 USD
View
Retailer 16
-
₹2,88,529 INR
A$4,675 AUD
View
Price last confirmed 25 days ago
B
Retailer 17
-
₹2,89,313 INR
$3,047 USD
View
Retailer 18
-
₹2,92,921 INR
$3,085 USD
View
Price last confirmed 18 days ago
B
Retailer 19
-
₹2,98,693 INR
£2,477 GBP
View
Most Expensive
B
Brilliant Earth
21808374A · Oct 31
₹4,83,296 INR
$5,090 USD
View
19 more retailers have this diamond
Prices start from ₹57,542 INRSave up to ₹4,25,754 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
₹57,542 INR