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Cushion|Natural|GIA

1.30ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 2534798320

Certificate GIA 2534798320

Diamond specifications and retailer prices

From ₹2,61,849 INR
As of November 6, 2026
Save ₹2,89,180 INR (52%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹6,35,157 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2534798320. Listed at 14 retailers as of November 4, 2026, with a 110% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.30
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2534798320
Dimensions6.20 × 5.68 × 3.86 mm
L/W Ratio1.09
Top View
6.20 mm5.68 mm1.30 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2534798320
Side View
Table 71.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 68.0%

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: ₹6,35,157 INR|Low: ₹2,61,849 INR|High: ₹6,37,543 INR|Avg: ₹3,90,164 INR|-0.4%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 8₹2,61,849 INR
Retailer 11₹3,00,074 INR
Retailer 4₹3,04,958 INR
Retailer 7₹3,17,919 INR
Retailer 2₹3,22,615 INR
Retailer 5₹3,32,195 INR
Retailer 6₹3,41,869 INR
Retailer 3₹3,44,029 INR
Retailer 13₹3,54,454 INR
Retailer 9₹3,84,696 INR
Retailer 10₹4,03,292 INR
Retailer 12₹5,51,029 INR
Queensmith₹6,35,157 INR

24 data points across 13 retailers

14 retailers₹2,61,849 INR to ₹5,51,029 INR

A
Cheapest Retailer
-
₹2,61,849 INR
A
Retailer 2
-
₹3,00,074 INR
View
A
Retailer 3
-
₹3,01,765 INR
View
A
Retailer 4
-
₹3,04,958 INR
View
Final sale: no returns
A
Retailer 5
-
₹3,17,919 INR
View
A
Retailer 6
-
₹3,22,615 INR
View
Retailer 7
-
₹3,32,195 INR
View
Price last confirmed 9 days ago
B+
Retailer 8
-
₹3,41,869 INR
View
B+
Retailer 9
-
₹3,44,029 INR
View
B+
Retailer 10
-
₹3,54,454 INR
View
B+
Retailer 11
-
₹3,84,696 INR
View
B+
Retailer 12
-
₹4,03,292 INR
View
B
Retailer 13
-
₹5,51,029 INR
View
Most Expensive
Queensmith
2534798320 · Oct 28
₹6,35,157 INR
£5,325 GBP
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from ₹2,61,849 INRSave up to ₹2,89,180 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
₹2,61,849 INR