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Cushion|Natural|GIA

1.51ct M SI1 Cushion Natural Diamond

M/SI1 • GIA 7556422306

Certificate GIA 7556422306

Diamond specifications and retailer prices

From ₹2,50,860 INR
As of November 6, 2026
Save ₹1,36,160 INR (35%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹3,87,020 INR at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included) and certified by GIA 7556422306. Listed at 7 retailers as of November 5, 2026, with prices from ₹2,50,860 to ₹3,87,020, a ₹1,36,160 spread on the same certified stone. Cape Diamonds lists it at ₹3,87,020. 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

1.51
Carat
M
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7556422306
Dimensions7.92 × 5.63 × 3.62 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Pinpoint
Top View
7.92 mm5.63 mm1.51 ctM / SI1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7556422306
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.2%

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: ₹3,87,020 INR|Low: ₹2,50,860 INR|High: ₹4,19,501 INR|Avg: ₹3,31,600 INR|-7.7%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2₹2,50,860 INR
Retailer 5₹3,06,179 INR
Retailer 3₹3,15,947 INR
Retailer 7₹3,19,798 INR
Retailer 6₹3,30,598 INR
Retailer 4₹3,69,106 INR
Cape Diamonds₹3,87,020 INR

41 data points across 7 retailers

7 retailers₹2,50,860 INR to ₹3,87,020 INR

B+
Cheapest Retailer
-
₹2,50,860 INR
B
Retailer 2
-
₹3,06,179 INR
View
B
Retailer 3
-
₹3,15,947 INR
View
Retailer 4
-
₹3,19,798 INR
View
Price last confirmed 9 days ago
B
Retailer 5
-
₹3,30,598 INR
View
B
Retailer 6
-
₹3,69,106 INR
View
Most Expensive
C
Cape Diamonds
cert_7556422306 · Nov 5
₹3,87,020 INR
ZAR 66,571 ZAR
View
6 more retailers have this diamond
Prices start from ₹2,50,860 INRSave up to ₹1,36,160 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+
1.51ct Cushion
₹2,50,860 INR