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Cushion|Lab Grown|IGI

4.05ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG760519436

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG760519436

Diamond specifications and retailer prices

From ₹3,01,846 INR
$3,179 USD
As of October 30, 2026
Save ₹7,88,012 INR (72%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹10,89,858 INR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 4.05ct lab-grown cushion diamond

This 4.05ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG760519436 or 760519436. Listed at 19 retailers as of October 30, 2026, with prices from ₹3,01,846 to ₹10,89,858, a ₹7,88,012 spread on the same certified stone. Taylor and Hart lists it at ₹10,89,858. 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

4.05
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760519436
Dimensions9.25 × 9.25 × 6.18 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.25 mm9.25 mm4.05 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760519436
Side View
Table 62.0%Crown 37.1°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 66.8%

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 30
Current: ₹3,01,846 INR|Low: ₹3,01,846 INR|High: ₹11,42,823 INR|Avg: ₹6,42,108 INR|-8.9%
Retailer 1
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
Retailer 17
Taylor and Hart
October 30, 2026
Retailer 1₹3,01,846 INR
Retailer 6₹3,23,305 INR
Retailer 3₹3,28,052 INR
Retailer 9₹3,28,242 INR
Retailer 10₹4,22,576 INR
Retailer 4₹4,70,192 INR
Retailer 12₹4,99,983 INR
Retailer 16₹5,39,745 INR
Retailer 15₹5,40,171 INR
Retailer 11₹6,65,787 INR
Retailer 8₹6,94,085 INR
Retailer 7₹7,04,382 INR
Retailer 17₹7,48,396 INR
Retailer 13₹7,97,077 INR
Retailer 2₹8,19,287 INR
Retailer 14₹8,70,682 INR
Retailer 5₹9,32,409 INR
Taylor and Hart₹10,89,858 INR

33 data points across 18 retailers

19 retailers₹3,01,846 INR to ₹10,89,858 INR

A
Cheapest Retailer
-
₹3,01,846 INR
$3,179 USD
Final sale: no returns
A
Retailer 2
-
₹3,23,305 INR
$3,405 USD
View
A
Retailer 3
-
₹3,28,052 INR
$3,455 USD
View
Retailer 4
-
₹3,28,242 INR
$3,457 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
₹4,22,576 INR
£3,504 GBP
View
Retailer 6
-
₹4,54,896 INR
£3,772 GBP
View
Price last confirmed 18 days ago
A
Retailer 7
-
₹4,70,192 INR
$4,952 USD
View
A
Retailer 8
-
₹4,99,983 INR
€5,015 EUR
View
A
Retailer 9
-
₹5,39,745 INR
£4,476 GBP
View
A
Retailer 10
-
₹5,40,171 INR
$5,689 USD
View
A
Retailer 11
-
₹6,65,787 INR
ZAR 113,279 ZAR
View
Retailer 12
-
₹6,94,085 INR
$7,310 USD
View
Price last confirmed 11 days ago
Retailer 13
-
₹7,04,382 INR
A$11,413 AUD
View
Price last confirmed 8 days ago
A
Retailer 14
-
₹7,48,396 INR
$7,882 USD
View
A
Retailer 15
-
₹7,97,077 INR
£6,610 GBP
View
B+
Retailer 16
-
₹8,19,287 INR
$8,629 USD
View
B+
Retailer 17
-
₹8,70,682 INR
$9,170 USD
View
B+
Retailer 18
-
₹9,32,409 INR
$9,820 USD
View
Most Expensive
B+
Taylor and Hart
7VGQJQS · Oct 30
₹10,89,858 INR
$11,478 USD
View
18 more retailers have this diamond
Prices start from ₹3,01,846 INRSave up to ₹7,88,012 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
4.05ct Cushion
₹3,01,846 INR