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Cushion|Natural|GIA

1.30ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 5526567353

Certificate GIA 5526567353

Diamond specifications and retailer prices

From ₹2,35,270 INR
As of November 6, 2026
Save ₹1,51,135 INR (39%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: ₹3,86,405 INR at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.3ct natural cushion diamond

This 1.3ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5526567353. Listed at 6 retailers as of November 6, 2026, with prices from ₹2,35,270 to ₹3,86,405, a ₹1,51,135 spread on the same certified stone. 77 Diamonds lists it at ₹3,86,405. 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

1.30
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5526567353
Dimensions6.50 × 5.89 × 4.11 mm
L/W Ratio1.10
Top View
6.50 mm5.89 mm1.30 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5526567353
Side View
Table 66.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.8%

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: ₹3,86,405 INR|Low: ₹2,35,270 INR|High: ₹3,94,042 INR|Avg: ₹2,95,648 INR|+0.4%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3₹2,35,270 INR
Retailer 2₹2,60,346 INR
77 Diamonds₹3,86,405 INR

39 data points across 3 retailers

6 retailers₹2,35,270 INR to ₹3,86,405 INR

A
Cheapest Retailer
-
₹2,35,270 INR
A
Retailer 2
-
₹2,55,650 INR
View
A
Retailer 3
-
₹2,57,153 INR
View
A
Retailer 4
-
₹2,60,346 INR
View
A
Retailer 5
-
₹2,68,236 INR
View
Most Expensive
B+
77 Diamonds
CUSZCPYKTYVG · Nov 6
₹3,86,405 INR
£3,240 GBP
View
5 more retailers have this diamond
Prices start from ₹2,35,270 INRSave up to ₹1,51,135 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
1.30ct Cushion
₹2,35,270 INR