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Cushion|Natural|GIA

1.21ct E SI1 Cushion Natural Diamond

ID • E/SI1 • GIA 6551518018

Certificate GIA 6551518018

Diamond specifications and retailer prices

From ₹2,47,573 INR
As of November 6, 2026
Save ₹2,99,080 INR (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹5,46,653 INR at MOH London · As of November 7, 2026
View at MOH London

About this 1.21ct natural cushion diamond

This 1.21ct natural cushion sits in the classic one-carat band, graded E 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 6551518018. Listed at 18 retailers as of November 6, 2026, with prices from ₹2,47,573 to ₹5,46,653, a ₹2,99,080 spread on the same certified stone. MOH London lists it at ₹5,46,653. 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

1.21
Carat
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6551518018
Dimensions7.09 × 5.46 × 3.75 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle, Indented Natural
Top View
7.09 mm5.46 mm1.21 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6551518018
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: ₹5,46,653 INR|Low: ₹2,45,225 INR|High: ₹5,74,445 INR|Avg: ₹3,46,073 INR|-4.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 7, 2026
Retailer 13₹2,47,573 INR
Retailer 8₹2,57,810 INR
Retailer 5₹2,95,472 INR
Retailer 12₹3,00,074 INR
Retailer 3₹3,03,268 INR
Retailer 7₹3,08,715 INR
Retailer 14₹3,28,626 INR
Retailer 9₹3,39,990 INR
Retailer 6₹3,44,592 INR
Retailer 2₹3,45,156 INR
Retailer 4₹3,48,443 INR
Retailer 10₹3,82,442 INR
Retailer 11₹4,01,038 INR
MOH London₹5,46,653 INR

29 data points across 14 retailers

18 retailers₹2,47,573 INR to ₹5,46,653 INR

A
Cheapest Retailer
-
₹2,47,573 INR
A
Retailer 2
-
₹2,57,810 INR
View
B+
Retailer 3
-
₹2,95,472 INR
View
B+
Retailer 4
-
₹3,00,074 INR
View
B+
Retailer 5
-
₹3,03,268 INR
View
Final sale: no returns
B+
Retailer 6
-
₹3,08,715 INR
View
B+
Retailer 7
-
₹3,15,853 INR
View
B+
Retailer 8
-
₹3,16,041 INR
View
B+
Retailer 9
-
₹3,28,626 INR
View
B+
Retailer 10
-
₹3,35,013 INR
View
B+
Retailer 11
-
₹3,39,990 INR
View
B+
Retailer 12
-
₹3,44,592 INR
View
B+
Retailer 13
-
₹3,45,156 INR
View
B+
Retailer 14
-
₹3,48,443 INR
View
Retailer 15
-
₹3,65,443 INR
View
Price last confirmed 30 days ago
B+
Retailer 16
-
₹3,82,442 INR
View
B+
Retailer 17
-
₹4,01,038 INR
View
Most Expensive
B
MOH London
24DD57394 · Nov 7
₹5,46,653 INR
£4,583 GBP
View
17 more retailers have this diamond
Prices start from ₹2,47,573 INRSave up to ₹2,99,080 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
1.21ct Cushion
₹2,47,573 INR