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Cushion|Natural|GIA

1.20ct K SI1 Cushion Natural Diamond

EX • K/SI1 • GIA 1555689564

Certificate GIA 1555689564

Diamond specifications and retailer prices

From ₹2,19,867 INR
As of November 6, 2026
Save ₹2,10,370 INR (49%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: ₹4,30,237 INR at MOH London · As of November 2, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555689564. Listed at 8 retailers as of November 2, 2026, with prices from ₹2,19,867 to ₹4,30,237, a ₹2,10,370 spread on the same certified stone. MOH London lists it at ₹4,30,237. 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

1.20
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555689564
Dimensions7.26 × 5.38 × 3.70 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Cavity, Needle
Top View
7.26 mm5.38 mm1.20 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555689564
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: ₹4,30,237 INR|Low: ₹1,66,332 INR|High: ₹4,35,366 INR|Avg: ₹2,34,445 INR|+44.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3₹1,66,332 INR
Retailer 11₹1,70,371 INR
Retailer 10₹1,86,149 INR
Retailer 8₹2,19,867 INR
Retailer 6₹2,32,170 INR
Retailer 2₹2,35,927 INR
Retailer 7₹2,42,783 INR
Retailer 9₹2,58,750 INR
Retailer 4₹2,75,280 INR
Retailer 5₹2,99,699 INR
MOH London₹4,30,237 INR

34 data points across 11 retailers

8 retailers₹2,19,867 INR to ₹4,30,237 INR

B+
Cheapest Retailer
-
₹2,19,867 INR
B+
Retailer 2
-
₹2,32,170 INR
View
B+
Retailer 3
-
₹2,35,927 INR
View
B
Retailer 4
-
₹2,42,783 INR
View
B
Retailer 5
-
₹2,58,750 INR
View
B
Retailer 6
-
₹2,75,280 INR
View
B
Retailer 7
-
₹2,99,699 INR
View
Most Expensive
B
MOH London
57F3EF09A · Nov 2
₹4,30,237 INR
£3,607 GBP
View
7 more retailers have this diamond
Prices start from ₹2,19,867 INRSave up to ₹2,10,370 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.

B+
1.20ct Cushion
₹2,19,867 INR