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Cushion|Lab Grown|IGI

1.50ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG836616360

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836616360

Diamond specifications and retailer prices

From ₹42,799 INR
£354 GBP
As of October 30, 2026
Save ₹2,29,673 INR (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹2,72,472 INR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836616360 or 836616360. Listed at 16 retailers as of October 29, 2026, with prices from ₹42,799 to ₹2,72,472, a ₹2,29,673 spread on the same certified stone. Brilliant Earth lists it at ₹2,72,472. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836616360
Dimensions8.51 × 5.81 × 3.70 mm
L/W Ratio1.46
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
8.51 mm5.81 mm1.50 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836616360
Side View
Table 61.0%Crown 35°Girdle: STK-THKPavilion 32°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
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: ₹2,72,472 INR|Low: ₹42,655 INR|High: ₹2,72,472 INR|Avg: ₹1,28,046 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
Retailer 16
October 30, 2026
Retailer 2₹42,799 INR
Retailer 15₹62,878 INR
Retailer 16₹65,641 INR
Retailer 4₹66,594 INR
Retailer 14₹71,214 INR
Retailer 9₹74,531 INR
Retailer 10₹83,128 INR
Retailer 12₹96,170 INR
Retailer 5₹97,366 INR
Retailer 6₹1,37,192 INR
Retailer 13₹1,44,810 INR
Retailer 11₹1,62,856 INR
Retailer 8₹1,71,738 INR
Retailer 7₹2,28,076 INR
Retailer 3₹2,28,172 INR
Brilliant Earth₹2,72,472 INR

11 data points across 16 retailers

16 retailers₹42,799 INR to ₹2,72,472 INR

A
Cheapest Retailer
-
₹42,799 INR
£354 GBP
A
Retailer 2
-
₹62,878 INR
$660 USD
View
A
Retailer 3
-
₹65,641 INR
$689 USD
View
A
Retailer 4
-
₹66,594 INR
$699 USD
View
A
Retailer 5
-
₹71,214 INR
ZAR 12,076 ZAR
View
A
Retailer 6
-
₹74,531 INR
£616 GBP
View
A
Retailer 7
-
₹83,128 INR
€831 EUR
View
A
Retailer 8
-
₹96,170 INR
A$1,553 AUD
View
A
Retailer 9
-
₹97,366 INR
$1,022 USD
View
B+
Retailer 10
-
₹1,37,192 INR
$1,440 USD
View
B+
Retailer 11
-
₹1,44,810 INR
$1,520 USD
View
B+
Retailer 12
-
₹1,62,856 INR
£1,346 GBP
View
B+
Retailer 13
-
₹1,71,738 INR
SGD 2,436 SGD
View
B
Retailer 14
-
₹2,28,076 INR
$2,394 USD
View
Retailer 15
-
₹2,28,172 INR
$2,395 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
22192118A · Oct 29
₹2,72,472 INR
$2,860 USD
View
15 more retailers have this diamond
Prices start from ₹42,799 INRSave up to ₹2,29,673 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
1.50ct Cushion
₹42,799 INR