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Cushion|Natural|GIA

1.31ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 2558438430

Certificate GIA 2558438430

Diamond specifications and retailer prices

From ₹3,39,896 INR
As of November 6, 2026
Save ₹2,24,887 INR (40%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: ₹5,64,783 INR at Steven Stone · As of November 7, 2026
View at Steven Stone

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2558438430. Listed at 8 retailers as of November 6, 2026, with prices from ₹3,39,896 to ₹5,64,783, a ₹2,24,887 spread on the same certified stone. Steven Stone lists it at ₹5,64,783. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.31
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558438430
Dimensions8.15 × 5.49 × 3.59 mm
L/W Ratio1.48
Top View
8.15 mm5.49 mm1.31 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558438430
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.4%

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: ₹3,41,493 INR|Low: ₹3,36,609 INR|High: ₹5,64,783 INR|Avg: ₹3,95,518 INR|-7.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Steven Stone
November 7, 2026
Retailer 6₹3,39,896 INR
Retailer 2₹3,40,178 INR
Retailer 1₹3,41,493 INR
Retailer 5₹4,11,088 INR
Retailer 4₹4,32,314 INR
Retailer 7₹4,50,346 INR
Retailer 3₹4,63,871 INR
Steven Stone₹5,64,783 INR

44 data points across 8 retailers

8 retailers₹3,39,896 INR to ₹5,64,783 INR

A
Cheapest Retailer
-
₹3,39,896 INR
Final sale: no returns
A
Retailer 2
-
₹3,40,178 INR
View
A
Retailer 3
-
₹3,41,493 INR
View
A
Retailer 4
-
₹4,11,088 INR
View
Retailer 5
-
₹4,32,314 INR
View
Price last confirmed 11 days ago
B+
Retailer 6
-
₹4,50,346 INR
View
Retailer 7
-
₹4,63,871 INR
View
Price last confirmed 7 days ago
Most Expensive
B
Steven Stone
198086379 · Nov 7
₹5,64,783 INR
£4,735 GBP
View
7 more retailers have this diamond
Prices start from ₹3,39,896 INRSave up to ₹2,24,887 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
₹3,39,896 INR