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Cushion|Lab Grown|IGI

1.50ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG825633292

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG825633292

Diamond specifications and retailer prices

From ₹63,009 INR
$665 USD
As of November 3, 2026
Save ₹3,51,049 INR (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹4,14,058 INR at Brilliant Earth · As of November 3, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825633292 or 825633292. Listed at 16 retailers as of November 3, 2026, with prices from ₹63,009 to ₹4,14,058, a ₹3,51,049 spread on the same certified stone. Brilliant Earth lists it at ₹4,14,058. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825633292
Dimensions6.67 × 6.56 × 4.20 mm
L/W Ratio1.02
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
6.67 mm6.56 mm1.50 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825633292
Side View
Table 67.0%Crown 33.4°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 64.0%

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: Nov 3
Current: ₹4,14,058 INR|Low: ₹63,009 INR|High: ₹4,14,058 INR|Avg: ₹1,78,888 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
November 3, 2026
Retailer 16₹63,009 INR
Retailer 10₹73,798 INR
Retailer 13₹81,959 INR
Retailer 5₹93,613 INR
Retailer 6₹96,835 INR
Retailer 7₹1,04,130 INR
Retailer 2₹1,09,158 INR
Retailer 12₹1,16,599 INR
Retailer 9₹1,19,957 INR
Retailer 14₹1,62,591 INR
Retailer 15₹2,22,757 INR
Retailer 8₹2,25,808 INR
Retailer 3₹2,32,232 INR
Retailer 4₹2,52,509 INR
Retailer 11₹3,02,997 INR
Brilliant Earth₹4,14,058 INR

41 data points across 16 retailers

16 retailers₹63,009 INR to ₹4,14,058 INR

A
Cheapest Retailer
-
₹63,009 INR
$665 USD
Final sale: no returns
A
Retailer 2
-
₹73,798 INR
£613 GBP
View
A
Retailer 3
-
₹81,959 INR
$865 USD
View
A
Retailer 4
-
₹93,613 INR
$988 USD
View
A
Retailer 5
-
₹96,835 INR
$1,022 USD
View
A
Retailer 6
-
₹1,04,130 INR
$1,099 USD
View
A
Retailer 7
-
₹1,09,158 INR
£907 GBP
View
A
Retailer 8
-
₹1,16,599 INR
€1,172 EUR
View
A
Retailer 9
-
₹1,19,957 INR
ZAR 20,453 ZAR
View
B+
Retailer 10
-
₹1,62,591 INR
A$2,640 AUD
View
B+
Retailer 11
-
₹2,22,757 INR
$2,351 USD
View
B+
Retailer 12
-
₹2,25,808 INR
$2,383 USD
View
B
Retailer 13
-
₹2,32,232 INR
$2,451 USD
View
Retailer 14
-
₹2,52,509 INR
$2,665 USD
View
Price last confirmed 15 days ago
B+
Retailer 15
-
₹3,02,997 INR
£2,518 GBP
View
Most Expensive
B
Brilliant Earth
21322873A · Nov 3
₹4,14,058 INR
$4,370 USD
View
15 more retailers have this diamond
Prices start from ₹63,009 INRSave up to ₹3,51,049 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
₹63,009 INR