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Cushion|Natural|GIA

1.30ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 2556450159

Certificate GIA 2556450159

Diamond specifications and retailer prices

From ₹3,85,823 INR
As of November 6, 2026
Save ₹4,13,580 INR (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹7,99,404 INR at MOH London · As of November 7, 2026
View at MOH London

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556450159. Listed at 20 retailers as of November 6, 2026, with prices from ₹3,85,823 to ₹7,99,404, a ₹4,13,580 spread on the same certified stone. MOH London lists it at ₹7,99,404. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.67°
Pavilion angle53.38°
OriginNatural
Grading LabGIA
CertificateGIA 2556450159
Dimensions7.93 × 5.64 × 3.89 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
7.93 mm5.64 mm1.30 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556450159
Side View
Table 66.0%Crown 32.67°Girdle: MED-THKPavilion 53.38°Culet: NoneDepth 68.8%

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: ₹7,99,404 INR|Low: ₹3,85,823 INR|High: ₹8,13,359 INR|Avg: ₹5,13,746 INR|-1.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 10₹3,85,823 INR
Retailer 7₹3,86,575 INR
Retailer 12₹4,26,960 INR
Retailer 3₹4,41,800 INR
Retailer 11₹4,61,992 INR
Retailer 4₹4,65,655 INR
Retailer 6₹4,88,760 INR
Retailer 2₹4,92,704 INR
Retailer 8₹5,67,746 INR
Retailer 9₹6,15,646 INR
Retailer 5₹6,35,557 INR
MOH London₹7,99,404 INR

29 data points across 12 retailers

20 retailers₹3,85,823 INR to ₹7,99,404 INR

B+
Cheapest Retailer
-
₹3,85,823 INR
A
Retailer 2
-
₹3,86,575 INR
View
B+
Retailer 3
-
₹4,26,960 INR
View
B+
Retailer 4
-
₹4,28,275 INR
View
B+
Retailer 5
-
₹4,40,109 INR
View
B
Retailer 6
-
₹4,61,992 INR
View
B
Retailer 7
-
₹4,65,655 INR
View
Final sale: no returns
B+
Retailer 8
-
₹4,72,887 INR
View
B+
Retailer 9
-
₹4,88,760 INR
View
Retailer 10
-
₹4,90,168 INR
View
Price last confirmed 22 days ago
B+
Retailer 11
-
₹4,92,704 INR
View
B
Retailer 12
-
₹5,05,290 INR
View
Retailer 13
-
₹5,08,671 INR
View
Price last confirmed 29 days ago
B
Retailer 14
-
₹5,19,002 INR
View
B
Retailer 15
-
₹5,28,394 INR
View
B
Retailer 16
-
₹5,67,746 INR
View
B
Retailer 17
-
₹6,15,646 INR
View
Retailer 18
-
₹6,35,557 INR
View
B
Retailer 19
-
₹7,52,111 INR
View
Most Expensive
B
MOH London
6D236D827 · Nov 7
₹7,99,404 INR
£6,702 GBP
View
19 more retailers have this diamond
Prices start from ₹3,85,823 INRSave up to ₹4,13,580 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
₹3,85,823 INR