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Cushion|Lab Grown|IGI

1.54ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG761510837

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

Certificate IGI LG761510837

Diamond specifications and retailer prices

From ₹52,390 INR
$552 USD
As of November 3, 2026
Save ₹2,78,846 INR (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: ₹3,31,236 INR at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.54ct lab-grown cushion diamond

This 1.54ct 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 LG761510837 or 761510837. Listed at 21 retailers as of November 3, 2026, with prices from ₹52,390 to ₹3,31,236, a ₹2,78,846 spread on the same certified stone. Brilliant Earth lists it at ₹3,31,236. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761510837
Dimensions6.59 × 6.47 × 4.31 mm
L/W Ratio1.02
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
6.59 mm6.47 mm1.54 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761510837
Side View
Table 60.0%Crown 35.9°Girdle: Slightly ThickPavilion 36.2°Culet: NoneDepth 66.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: ₹3,31,236 INR|Low: ₹57,990 INR|High: ₹3,85,335 INR|Avg: ₹1,57,111 INR|-14.0%
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
November 3, 2026
Retailer 4₹57,990 INR
Retailer 13₹69,759 INR
Retailer 6₹80,199 INR
Retailer 8₹86,800 INR
Retailer 2₹96,465 INR
Retailer 9₹1,00,045 INR
Retailer 12₹1,35,104 INR
Retailer 7₹1,36,670 INR
Retailer 5₹1,83,801 INR
Retailer 3₹2,02,253 INR
Retailer 11₹2,34,798 INR
Retailer 10₹2,42,156 INR
Retailer 14₹2,50,562 INR
Brilliant Earth₹3,31,236 INR

43 data points across 14 retailers

21 retailers₹52,390 INR to ₹3,31,236 INR

A
Cheapest Retailer
-
₹52,390 INR
$552 USD
Final sale: no returns
Retailer 2
-
₹57,990 INR
$611 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
₹69,759 INR
$735 USD
View
A
Retailer 4
-
₹77,826 INR
$820 USD
View
A
Retailer 5
-
₹80,199 INR
$845 USD
View
A
Retailer 6
-
₹86,800 INR
€871 EUR
View
A
Retailer 7
-
₹96,465 INR
£800 GBP
View
A
Retailer 8
-
₹1,00,045 INR
ZAR 17,029 ZAR
View
A
Retailer 9
-
₹1,05,445 INR
$1,111 USD
View
A
Retailer 10
-
₹1,35,104 INR
A$2,190 AUD
View
B+
Retailer 11
-
₹1,36,670 INR
$1,440 USD
View
B+
Retailer 12
-
₹1,69,232 INR
£1,404 GBP
View
B+
Retailer 13
-
₹1,83,801 INR
SGD 2,617 SGD
View
B+
Retailer 14
-
₹1,89,042 INR
$1,992 USD
View
B+
Retailer 15
-
₹2,01,990 INR
$2,128 USD
View
B+
Retailer 16
-
₹2,02,253 INR
$2,131 USD
View
B+
Retailer 17
-
₹2,16,964 INR
$2,286 USD
View
B+
Retailer 18
-
₹2,34,798 INR
A$3,806 AUD
View
B+
Retailer 19
-
₹2,42,156 INR
£2,009 GBP
View
Retailer 20
-
₹2,50,562 INR
$2,640 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
17663504A · Nov 3
₹3,31,236 INR
$3,490 USD
View
20 more retailers have this diamond
Prices start from ₹52,390 INRSave up to ₹2,78,846 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
1.54ct Cushion
₹52,390 INR