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Cushion|Natural|GIA

1.31ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 1545944738

Certificate GIA 1545944738

Diamond specifications and retailer prices

From ₹4,11,370 INR
As of November 6, 2026
Save ₹4,08,669 INR (50%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: ₹8,20,039 INR at MOH London · As of November 7, 2026
View at MOH London

About this 1.31ct natural cushion diamond

This 1.31ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545944738. Listed at 21 retailers as of November 6, 2026, with prices from ₹4,11,370 to ₹8,20,039, a ₹4,08,669 spread on the same certified stone. MOH London lists it at ₹8,20,039. 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

1.31
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.89°
OriginNatural
Grading LabGIA
CertificateGIA 1545944738
Dimensions7.12 × 5.60 × 3.91 mm
L/W Ratio1.27
Key to symbols
Crystal, Feather, Needle
Top View
7.12 mm5.60 mm1.31 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545944738
Side View
Table 61.0%CrownGirdle: STK-VTKPavilion 35.89°Culet: NoneDepth 69.8%

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 6
Current: ₹8,20,039 INR|Low: ₹4,05,453 INR|High: ₹8,34,352 INR|Avg: ₹5,91,940 INR|-1.6%
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
November 7, 2026
Retailer 6₹4,67,909 INR
Retailer 14₹4,88,196 INR
Retailer 2₹4,90,075 INR
Retailer 13₹5,06,980 INR
Retailer 10₹5,38,819 INR
Retailer 3₹5,41,449 INR
Retailer 7₹5,60,421 INR
Retailer 4₹5,77,608 INR
Retailer 15₹5,77,608 INR
Retailer 9₹5,94,983 INR
Retailer 5₹5,97,331 INR
Retailer 11₹6,07,944 INR
Retailer 12₹6,82,704 INR
Retailer 8₹6,83,925 INR
MOH London₹8,20,039 INR

45 data points across 15 retailers

21 retailers₹4,11,370 INR to ₹8,20,039 INR

A
Cheapest Retailer
-
₹4,11,370 INR
B+
Retailer 2
-
₹4,42,081 INR
View
B+
Retailer 3
-
₹4,42,269 INR
View
B+
Retailer 4
-
₹4,47,717 INR
View
B+
Retailer 5
-
₹4,67,909 INR
View
Final sale: no returns
B+
Retailer 6
-
₹4,75,235 INR
View
B+
Retailer 7
-
₹4,88,196 INR
View
B+
Retailer 8
-
₹4,90,075 INR
View
B+
Retailer 9
-
₹5,06,980 INR
View
B+
Retailer 10
-
₹5,38,819 INR
View
B
Retailer 11
-
₹5,41,449 INR
View
Retailer 12
-
₹5,60,421 INR
View
Price last confirmed 29 days ago
B+
Retailer 13
-
₹5,77,608 INR
View
B+
Retailer 14
-
₹5,77,608 INR
View
B
Retailer 15
-
₹5,94,983 INR
View
B
Retailer 16
-
₹5,97,331 INR
View
B+
Retailer 17
-
₹6,07,944 INR
View
Retailer 18
-
₹6,17,148 INR
View
Price last confirmed 15 days ago
B
Retailer 19
-
₹6,82,704 INR
View
B
Retailer 20
-
₹6,83,925 INR
View
Most Expensive
B
MOH London
23ED74DE8 · Nov 7
₹8,20,039 INR
£6,875 GBP
View
20 more retailers have this diamond
Prices start from ₹4,11,370 INRSave up to ₹4,08,669 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
1.31ct Cushion
₹4,11,370 INR