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Cushion|Lab Grown|IGI

1.09ct E FL Cushion Lab Grown Diamond

GD • E/FL • IGI LG840635024

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840635024

Diamond specifications and retailer prices

From ₹39,049 INR
£324 GBP
As of October 30, 2026
Save ₹1,45,534 INR (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹1,84,583 INR at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 1.09ct lab-grown cushion diamond

This 1.09ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG840635024 or 840635024. Listed at 14 retailers as of October 30, 2026, with prices from ₹39,049 to ₹1,84,583, a ₹1,45,534 spread on the same certified stone. Helzberg Diamonds lists it at ₹1,84,583. 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

1.09
Carat
E
Colour
FL
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840635024
Dimensions7.59 × 5.18 × 3.47 mm
L/W Ratio1.47
Girdle conditionFaceted
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
7.59 mm5.18 mm1.09 ctE / FL
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840635024
Side View
Table 63.0%Crown 35.9°Girdle: STK-THKPavilion 35.7°Culet: NoneDepth 67.0%

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: ₹1,84,583 INR|Low: ₹38,918 INR|High: ₹2,08,890 INR|Avg: ₹1,04,968 INR|-1.3%
Helzberg Diamonds
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
October 30, 2026
Retailer 7₹39,049 INR
Retailer 12₹55,546 INR
Retailer 14₹59,724 INR
Retailer 4₹59,913 INR
Retailer 9₹61,613 INR
Retailer 11₹63,264 INR
Retailer 13₹64,566 INR
Retailer 8₹65,582 INR
Retailer 5₹1,00,757 INR
Retailer 3₹1,22,730 INR
Retailer 6₹1,32,455 INR
Retailer 10₹1,48,321 INR
Retailer 2₹1,73,759 INR
Helzberg Diamonds₹1,84,583 INR

14 data points across 14 retailers

14 retailers₹39,049 INR to ₹1,84,583 INR

A
Cheapest Retailer
-
₹39,049 INR
£324 GBP
A
Retailer 2
-
₹55,546 INR
$585 USD
View
A
Retailer 3
-
₹59,724 INR
$629 USD
View
A
Retailer 4
-
₹59,913 INR
$631 USD
View
A
Retailer 5
-
₹61,613 INR
€618 EUR
View
A
Retailer 6
-
₹63,264 INR
ZAR 10,764 ZAR
View
A
Retailer 7
-
₹64,566 INR
$680 USD
View
A
Retailer 8
-
₹65,582 INR
£544 GBP
View
B+
Retailer 9
-
₹1,00,757 INR
SGD 1,434 SGD
View
B
Retailer 10
-
₹1,22,730 INR
$1,293 USD
View
Retailer 11
-
₹1,32,455 INR
$1,395 USD
View
Price last confirmed 11 days ago
B
Retailer 12
-
₹1,48,321 INR
£1,230 GBP
View
B
Retailer 13
-
₹1,73,759 INR
$1,830 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJLGIK · Oct 30
₹1,84,583 INR
$1,944 USD
View
13 more retailers have this diamond
Prices start from ₹39,049 INRSave up to ₹1,45,534 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
1.09ct Cushion
₹39,049 INR