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Cushion|Natural|GIA

1.50ct D SI2 Cushion Natural Diamond

GD • D/SI2 • GIA 2557428908

Certificate GIA 2557428908

Diamond specifications and retailer prices

From ₹4,39,921 INR
As of November 6, 2026
Save ₹4,22,922 INR (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹9,25,600 INR at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557428908. Listed at 14 retailers as of November 4, 2026, with a 96% 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

1.50
Carat
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557428908
Dimensions7.90 × 6.07 × 3.73 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Cavity, Indented Natural, Needle, Natural
Top View
7.90 mm6.07 mm1.50 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557428908
Side View
Table 69.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.4%

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: ₹9,25,600 INR|Low: ₹4,36,352 INR|High: ₹9,32,161 INR|Avg: ₹6,18,890 INR|+1.5%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8₹4,39,921 INR
Retailer 2₹4,64,904 INR
Retailer 9₹5,02,284 INR
Retailer 6₹5,21,350 INR
Retailer 10₹5,42,012 INR
Retailer 5₹5,57,885 INR
Retailer 11₹5,79,486 INR
Retailer 3₹6,02,027 INR
Retailer 4₹6,38,092 INR
Retailer 7₹8,62,843 INR
Queensmith₹9,25,600 INR

30 data points across 11 retailers

14 retailers₹4,39,921 INR to ₹8,62,843 INR

A
Cheapest Retailer
-
₹4,39,921 INR
A
Retailer 2
-
₹4,64,904 INR
View
Retailer 3
-
₹5,02,284 INR
View
Price last confirmed 11 days ago
B+
Retailer 4
-
₹5,21,350 INR
View
B+
Retailer 5
-
₹5,39,195 INR
View
B+
Retailer 6
-
₹5,42,012 INR
View
Final sale: no returns
B+
Retailer 7
-
₹5,57,885 INR
View
B+
Retailer 8
-
₹5,79,486 INR
View
Retailer 9
-
₹5,90,663 INR
View
Price last confirmed 22 days ago
B+
Retailer 10
-
₹6,02,027 INR
View
B+
Retailer 11
-
₹6,04,845 INR
View
B+
Retailer 12
-
₹6,38,092 INR
View
B
Retailer 13
-
₹8,62,843 INR
View
Most Expensive
Queensmith
2557428908 · Oct 28
₹9,25,600 INR
£7,760 GBP
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from ₹4,39,921 INRSave up to ₹4,22,922 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
1.50ct Cushion
₹4,39,921 INR