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Cushion|Lab Grown|IGI

0.40ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG749509394

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG749509394

Diamond specifications and retailer prices

From ₹20,509 INR
$216 USD
As of October 30, 2026
Save ₹78,239 INR (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹1,07,081 INR at Flawless Fine Jewelry · As of October 19, 2026
View at Flawless Fine Jewelry

About this 0.4ct lab-grown cushion diamond

This 0.4ct lab-grown cushion sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG749509394 or 749509394. Listed at 13 retailers as of October 30, 2026, with a 381% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.40
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749509394
Dimensions4.65 × 3.90 × 2.64 mm
L/W Ratio1.19
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
4.65 mm3.90 mm0.40 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749509394
Side View
Table 61.0%Crown 34.6°Girdle: THN-STKPavilion 36.4°Culet: NoneDepth 67.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: ₹1,07,081 INR|Low: ₹20,509 INR|High: ₹1,08,528 INR|Avg: ₹62,434 INR|+4.2%
Flawless Fine Jewelry
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
November 1, 2026
Retailer 4₹20,509 INR
Retailer 5₹29,435 INR
Retailer 6₹34,684 INR
Retailer 10₹36,957 INR
Retailer 14₹46,165 INR
Retailer 13₹46,336 INR
Retailer 7₹48,054 INR
Retailer 11₹53,200 INR
Retailer 3₹66,997 INR
Retailer 12₹82,229 INR
Retailer 2₹95,625 INR
Retailer 8₹98,748 INR
Retailer 9₹98,748 INR
Flawless Fine Jewelry₹1,07,081 INR

31 data points across 14 retailers

13 retailers₹20,509 INR to ₹98,748 INR

A
Cheapest Retailer
-
₹20,509 INR
$216 USD
A
Retailer 2
-
₹29,435 INR
$310 USD
View
A
Retailer 3
-
₹36,957 INR
ZAR 6,288 ZAR
View
A
Retailer 4
-
₹46,165 INR
A$748 AUD
View
A
Retailer 5
-
₹46,336 INR
$488 USD
View
B+
Retailer 6
-
₹48,054 INR
€482 EUR
View
B+
Retailer 7
-
₹53,200 INR
A$862 AUD
View
B+
Retailer 8
-
₹66,997 INR
CA$980 CAD
View
B+
Retailer 9
-
₹82,229 INR
$866 USD
View
B
Retailer 10
-
₹95,625 INR
£793 GBP
View
B
Retailer 11
-
₹98,748 INR
$1,040 USD
View
B
Retailer 12
-
₹98,748 INR
$1,040 USD
View
Most Expensive
Flawless Fine Jewelry
4E2FC57DB · Oct 19
₹1,07,081 INR
£888 GBP
View
Price last confirmed 12 days ago
12 more retailers have this diamond
Prices start from ₹20,509 INRSave up to ₹78,239 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
0.40ct Cushion
₹20,509 INR