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Cushion|Lab Grown|IGI

1.05ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG665409443

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG665409443

Diamond specifications and retailer prices

From ₹36,556 INR
$385 USD
As of October 31, 2026
Save ₹1,17,313 INR (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹1,75,658 INR at Brilliant Earth · As of October 12, 2026
View at Brilliant Earth

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG665409443 or 665409443. Listed at 16 retailers as of October 29, 2026, with a 321% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665409443
Dimensions7.00 × 5.27 × 3.53 mm
L/W Ratio1.33
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
7.00 mm5.27 mm1.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665409443
Side View
Table 59.0%Crown 32.8°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 67.0%

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 31
Current: ₹1,75,658 INR|Low: ₹34,182 INR|High: ₹1,75,658 INR|Avg: ₹87,417 INR
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
Retailer 14
Retailer 15
November 1, 2026
Retailer 9₹36,556 INR
Retailer 14₹57,920 INR
Retailer 3₹60,863 INR
Retailer 15₹61,053 INR
Retailer 5₹62,002 INR
Retailer 8₹63,507 INR
Retailer 13₹65,628 INR
Retailer 2₹67,686 INR
Retailer 12₹92,761 INR
Retailer 11₹97,082 INR
Retailer 4₹99,223 INR
Retailer 7₹1,27,021 INR
Retailer 6₹1,51,021 INR
Retailer 10₹1,53,868 INR
Brilliant Earth₹1,75,658 INR

40 data points across 15 retailers

16 retailers₹36,556 INR to ₹1,53,868 INR

A
Cheapest Retailer
-
₹36,556 INR
$385 USD
Final sale: no returns
A
Retailer 2
-
₹57,920 INR
$610 USD
View
A
Retailer 3
-
₹60,863 INR
$641 USD
View
A
Retailer 4
-
₹61,053 INR
$643 USD
View
A
Retailer 5
-
₹62,002 INR
$653 USD
View
A
Retailer 6
-
₹63,507 INR
€637 EUR
View
A
Retailer 7
-
₹65,628 INR
ZAR 11,166 ZAR
View
A
Retailer 8
-
₹67,686 INR
£561 GBP
View
B+
Retailer 9
-
₹92,761 INR
A$1,503 AUD
View
B+
Retailer 10
-
₹97,082 INR
A$1,573 AUD
View
B+
Retailer 11
-
₹99,223 INR
$1,045 USD
View
B
Retailer 12
-
₹1,27,021 INR
$1,338 USD
View
B
Retailer 13
-
₹1,44,419 INR
$1,521 USD
View
B
Retailer 14
-
₹1,51,021 INR
$1,591 USD
View
B
Retailer 15
-
₹1,53,868 INR
£1,276 GBP
View
Most Expensive
Brilliant Earth
14719488A · Oct 12
₹1,75,658 INR
$1,850 USD
View
Price last confirmed 19 days ago
15 more retailers have this diamond
Prices start from ₹36,556 INRSave up to ₹1,17,313 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
1.05ct Cushion
₹36,556 INR