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Cushion|Natural|GIA

1.50ct I SI2 Cushion Natural Diamond

EX • I/SI2 • GIA 6462595383

Certificate GIA 6462595383

Diamond specifications and retailer prices

From ₹3,89,298 INR
As of November 6, 2026
Save ₹3,54,548 INR (48%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: ₹8,19,323 INR at MOH London · As of October 26, 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 I 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 6462595383. Listed at 22 retailers as of November 6, 2026, with a 91% 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.83°
Pavilion angle36.83°
OriginNatural
Grading LabGIA
CertificateGIA 6462595383
Dimensions6.97 × 6.46 × 4.30 mm
L/W Ratio1.08
Top View
6.97 mm6.46 mm1.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6462595383
Side View
Table 59.0%Crown 36.83°Girdle: MED-THKPavilion 36.83°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: ₹8,19,323 INR|Low: ₹4,09,116 INR|High: ₹8,28,031 INR|Avg: ₹5,51,086 INR|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5₹4,09,116 INR
Retailer 6₹4,65,374 INR
Retailer 4₹4,93,268 INR
Retailer 2₹4,98,340 INR
Retailer 3₹5,78,078 INR
MOH London₹8,19,323 INR

42 data points across 6 retailers

22 retailers₹3,89,298 INR to ₹7,43,846 INR

A
Cheapest Retailer
-
₹3,89,298 INR
A
Retailer 2
-
₹4,01,320 INR
View
A
Retailer 3
-
₹4,05,828 INR
View
A
Retailer 4
-
₹4,09,116 INR
View
Final sale: no returns
A
Retailer 5
-
₹4,10,806 INR
View
B+
Retailer 6
-
₹4,23,673 INR
View
B+
Retailer 7
-
₹4,33,159 INR
View
B+
Retailer 8
-
₹4,36,164 INR
View
Retailer 9
-
₹4,65,374 INR
View
Price last confirmed 9 days ago
B+
Retailer 10
-
₹4,73,357 INR
View
B+
Retailer 11
-
₹4,89,793 INR
View
B+
Retailer 12
-
₹4,90,262 INR
View
B+
Retailer 13
-
₹4,93,268 INR
View
B+
Retailer 14
-
₹4,98,340 INR
View
B+
Retailer 15
-
₹5,21,256 INR
View
B+
Retailer 16
-
₹5,21,256 INR
View
B+
Retailer 17
-
₹5,39,101 INR
View
Retailer 18
-
₹5,66,901 INR
View
Price last confirmed 15 days ago
B
Retailer 19
-
₹5,78,078 INR
View
B
Retailer 20
-
₹5,91,696 INR
View
B
Retailer 21
-
₹7,43,846 INR
View
Most Expensive
MOH London
1E89E7B8B · Oct 26
₹8,19,323 INR
£6,869 GBP
View
Price last confirmed 11 days ago
21 more retailers have this diamond
Prices start from ₹3,89,298 INRSave up to ₹3,54,548 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
₹3,89,298 INR