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Cushion|Natural|GIA

1.30ct F SI2 Cushion Natural Diamond

ID • F/SI2 • GIA 2557836902

Certificate GIA 2557836902

Diamond specifications and retailer prices

From ₹1,99,486 INR
As of November 6, 2026
Save ₹2,63,727 INR (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹5,80,886 INR at Queensmith · As of October 28, 2026
View at Queensmith

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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557836902. Listed at 13 retailers as of November 6, 2026, with a 132% 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

1.30
Carat
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557836902
Dimensions7.56 × 5.49 × 3.72 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural
Top View
7.56 mm5.49 mm1.30 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557836902
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.7%

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: ₹5,80,886 INR|Low: ₹1,98,359 INR|High: ₹5,91,621 INR|Avg: ₹3,08,909 INR|+1.0%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 9₹1,99,486 INR
Retailer 5₹2,08,972 INR
Retailer 8₹2,11,320 INR
Retailer 11₹2,65,794 INR
Retailer 7₹2,78,191 INR
Retailer 10₹2,79,130 INR
Retailer 4₹2,81,384 INR
Retailer 3₹2,89,274 INR
Retailer 6₹3,09,372 INR
Retailer 2₹4,63,213 INR
Queensmith₹5,80,886 INR

30 data points across 11 retailers

13 retailers₹1,99,486 INR to ₹4,63,213 INR

A
Cheapest Retailer
-
₹1,99,486 INR
A
Retailer 2
-
₹2,08,972 INR
View
A
Retailer 3
-
₹2,11,320 INR
View
A
Retailer 4
-
₹2,59,407 INR
View
Retailer 5
-
₹2,65,794 INR
View
Price last confirmed 9 days ago
A
Retailer 6
-
₹2,78,191 INR
View
A
Retailer 7
-
₹2,79,130 INR
View
A
Retailer 8
-
₹2,81,384 INR
View
A
Retailer 9
-
₹2,87,395 INR
View
A
Retailer 10
-
₹2,89,274 INR
View
A
Retailer 11
-
₹3,09,372 INR
View
B
Retailer 12
-
₹4,63,213 INR
View
Most Expensive
Queensmith
2557836902 · Oct 28
₹5,80,886 INR
£4,870 GBP
View
Price last confirmed 9 days ago
12 more retailers have this diamond
Prices start from ₹1,99,486 INRSave up to ₹2,63,727 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
₹1,99,486 INR