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Cushion|Lab Grown|IGI

1.09ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG644488847

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG644488847

Diamond specifications and retailer prices

From ₹24,687 INR
$260 USD
As of October 30, 2026
Save ₹1,57,399 INR (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: ₹1,82,086 INR at Queensmith · As of October 27, 2026
View at Queensmith

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG644488847 or 644488847. Listed at 21 retailers as of October 27, 2026, with prices from ₹24,687 to ₹1,82,086, a ₹1,57,399 spread on the same certified stone. Queensmith lists it at ₹1,82,086. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644488847
Dimensions5.57 × 5.57 × 3.50 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
5.57 mm5.57 mm1.09 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644488847
Side View
Table 57.0%Crown 31.6°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 62.8%

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: ₹46,336 INR|Low: ₹24,687 INR|High: ₹1,62,365 INR|Avg: ₹70,495 INR|+19.0%
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
Retailer 18
Retailer 19
October 30, 2026
Retailer 7₹24,687 INR
Retailer 2₹27,441 INR
Retailer 18₹30,384 INR
Retailer 13₹46,060 INR
Retailer 1₹46,336 INR
Retailer 16₹47,154 INR
Retailer 3₹49,754 INR
Retailer 12₹51,795 INR
Retailer 5₹61,812 INR
Retailer 15₹66,531 INR
Retailer 17₹66,963 INR
Retailer 19₹69,219 INR
Retailer 8₹74,057 INR
Retailer 6₹93,196 INR
Retailer 9₹95,235 INR
Retailer 11₹1,01,155 INR
Retailer 14₹1,10,578 INR
Retailer 4₹1,23,369 INR
Retailer 10₹1,62,365 INR

39 data points across 19 retailers

21 retailers₹24,687 INR to ₹1,82,086 INR

A
Cheapest Retailer
-
₹24,687 INR
$260 USD
Final sale: no returns
A
Retailer 2
-
₹27,441 INR
$289 USD
View
A
Retailer 3
-
₹30,384 INR
HK$2,500 HKD
View
A
Retailer 4
-
₹46,060 INR
€462 EUR
View
A
Retailer 5
-
₹46,336 INR
$488 USD
View
A
Retailer 6
-
₹47,154 INR
ZAR 8,023 ZAR
View
A
Retailer 7
-
₹49,754 INR
$524 USD
View
A
Retailer 8
-
₹51,795 INR
£430 GBP
View
A
Retailer 9
-
₹56,590 INR
$596 USD
View
A
Retailer 10
-
₹61,812 INR
$651 USD
View
A
Retailer 11
-
₹66,531 INR
A$1,078 AUD
View
A
Retailer 12
-
₹66,963 INR
A$1,085 AUD
View
A
Retailer 13
-
₹69,219 INR
$729 USD
View
A
Retailer 14
-
₹74,057 INR
SGD 1,054 SGD
View
B+
Retailer 15
-
₹93,196 INR
$982 USD
View
B+
Retailer 16
-
₹95,235 INR
$1,003 USD
View
Retailer 17
-
₹1,01,155 INR
A$1,639 AUD
View
Price last confirmed 25 days ago
B+
Retailer 18
-
₹1,10,578 INR
£917 GBP
View
B+
Retailer 19
-
₹1,23,369 INR
$1,299 USD
View
B
Retailer 20
-
₹1,62,365 INR
$1,710 USD
View
Most Expensive
B
Queensmith
LG644488847 · Oct 27
₹1,82,086 INR
£1,510 GBP
View
20 more retailers have this diamond
Prices start from ₹24,687 INRSave up to ₹1,57,399 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
₹24,687 INR