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Cushion|Natural|GIA

1.50ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 2436985597

Certificate GIA 2436985597

Diamond specifications and retailer prices

From ₹2,75,561 INR
As of November 4, 2026
Save ₹1,32,052 INR (32%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹6,37,185 INR at MOH London · As of October 8, 2026
View at MOH London

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2436985597. Listed at 15 retailers as of November 4, 2026, with a 48% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.29°
Pavilion angle36.57°
OriginNatural
Grading LabGIA
CertificateGIA 2436985597
Dimensions6.40 × 6.37 × 4.38 mm
L/W Ratio1.00
Top View
6.40 mm6.37 mm1.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2436985597
Side View
Table 61.0%Crown 40.29°Girdle: STK-ETKPavilion 36.57°Culet: NoneDepth 68.8%

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 4
Current: ₹6,37,185 INR|Low: ₹2,59,219 INR|High: ₹6,38,855 INR|Avg: ₹3,58,760 INR|+6.2%
MOH London
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
November 5, 2026
Retailer 12₹2,75,561 INR
Retailer 11₹2,79,694 INR
Retailer 10₹2,79,882 INR
Retailer 17₹2,89,274 INR
Retailer 7₹3,03,549 INR
Retailer 15₹3,14,820 INR
Retailer 9₹3,39,427 INR
Retailer 18₹3,41,963 INR
Retailer 5₹3,42,151 INR
Retailer 13₹3,44,029 INR
Retailer 3₹3,58,774 INR
Retailer 8₹3,58,774 INR
Retailer 6₹3,70,984 INR
Retailer 16₹3,78,028 INR
Retailer 2₹4,07,613 INR
Retailer 14₹4,23,485 INR
Retailer 4₹4,27,242 INR
MOH London₹6,37,185 INR

41 data points across 18 retailers

15 retailers₹2,75,561 INR to ₹4,07,613 INR

A
Cheapest Retailer
-
₹2,75,561 INR
A
Retailer 2
-
₹2,79,694 INR
View
A
Retailer 3
-
₹2,79,882 INR
View
Retailer 4
-
₹2,87,583 INR
View
Price last confirmed 103 days ago
B+
Retailer 5
-
₹3,14,820 INR
View
B+
Retailer 6
-
₹3,23,648 INR
View
B+
Retailer 7
-
₹3,39,427 INR
View
Retailer 8
-
₹3,41,963 INR
View
Price last confirmed 30 days ago
B+
Retailer 9
-
₹3,44,029 INR
View
B+
Retailer 10
-
₹3,58,774 INR
View
B+
Retailer 11
-
₹3,58,774 INR
View
B+
Retailer 12
-
₹3,70,984 INR
View
B
Retailer 13
-
₹4,07,613 INR
View
Retailer 14
-
₹4,27,242 INR
View
Price last confirmed 30 days ago
Most Expensive
MOH London
72BB6182D · Oct 8
₹6,37,185 INR
£5,342 GBP
View
Price last confirmed 29 days ago
14 more retailers have this diamond
Prices start from ₹2,75,561 INRSave up to ₹1,32,052 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
₹2,75,561 INR