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Cushion|Natural|GIA

1.20ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 1559160548

Certificate GIA 1559160548

Diamond specifications and retailer prices

From ₹3,08,903 INR
As of November 6, 2026
Save ₹3,34,543 INR (52%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹6,61,399 INR at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded D 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 1559160548. Listed at 20 retailers as of November 4, 2026, with a 108% 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1559160548
Dimensions8.04 × 5.38 × 3.63 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Pinpoint
Top View
8.04 mm5.38 mm1.20 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1559160548
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.5%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: ₹6,61,399 INR|Low: ₹3,06,555 INR|High: ₹6,79,605 INR|Avg: ₹4,38,524 INR|-2.3%
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
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 4₹3,08,903 INR
Retailer 2₹3,20,361 INR
Retailer 7₹3,53,327 INR
Retailer 6₹3,64,785 INR
Retailer 3₹3,73,989 INR
Retailer 13₹3,77,371 INR
Retailer 8₹3,89,674 INR
Retailer 9₹3,92,961 INR
Retailer 5₹4,09,303 INR
Retailer 11₹4,10,336 INR
Retailer 15₹4,19,071 INR
Retailer 16₹4,30,623 INR
Retailer 10₹4,55,888 INR
Retailer 12₹4,94,489 INR
Retailer 14₹6,43,446 INR
Queensmith₹6,61,399 INR

22 data points across 16 retailers

20 retailers₹3,08,903 INR to ₹6,43,446 INR

B+
Cheapest Retailer
-
₹3,08,903 INR
B+
Retailer 2
-
₹3,20,361 INR
View
B+
Retailer 3
-
₹3,53,327 INR
View
B+
Retailer 4
-
₹3,64,785 INR
View
B+
Retailer 5
-
₹3,73,989 INR
View
Final sale: no returns
B+
Retailer 6
-
₹3,77,371 INR
View
B+
Retailer 7
-
₹3,89,674 INR
View
B+
Retailer 8
-
₹3,90,144 INR
View
B+
Retailer 9
-
₹3,90,238 INR
View
B+
Retailer 10
-
₹3,92,961 INR
View
Retailer 11
-
₹4,09,303 INR
View
Price last confirmed 8 days ago
B+
Retailer 12
-
₹4,10,336 INR
View
B
Retailer 13
-
₹4,17,380 INR
View
B+
Retailer 14
-
₹4,19,071 INR
View
B+
Retailer 15
-
₹4,30,623 INR
View
Retailer 16
-
₹4,31,750 INR
View
Price last confirmed 28 days ago
B+
Retailer 17
-
₹4,55,888 INR
View
B
Retailer 18
-
₹4,94,489 INR
View
B
Retailer 19
-
₹6,43,446 INR
View
Most Expensive
Queensmith
1559160548 · Oct 28
₹6,61,399 INR
£5,545 GBP
View
Price last confirmed 9 days ago
19 more retailers have this diamond
Prices start from ₹3,08,903 INRSave up to ₹3,34,543 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
₹3,08,903 INR