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Cushion|Natural|GIA

1.50ct K SI1 Cushion Natural Diamond

VG • K/SI1 • GIA 3555518161

Certificate GIA 3555518161

Diamond specifications and retailer prices

From ₹2,05,497 INR
As of November 6, 2026
Save ₹2,49,073 INR (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹4,54,570 INR at MOH London · As of November 4, 2026
View at MOH London

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3555518161. Listed at 13 retailers as of November 4, 2026, with prices from ₹2,05,497 to ₹4,54,570, a ₹2,49,073 spread on the same certified stone. MOH London lists it at ₹4,54,570. 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
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 3555518161
Dimensions7.59 × 5.96 × 4.21 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural
Top View
7.59 mm5.96 mm1.50 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 3555518161
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 70.6%

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: ₹4,54,570 INR|Low: ₹2,03,149 INR|High: ₹4,63,516 INR|Avg: ₹2,91,509 INR|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7₹2,05,497 INR
Retailer 2₹2,18,552 INR
Retailer 6₹2,40,999 INR
Retailer 8₹2,72,462 INR
Retailer 9₹2,85,329 INR
Retailer 4₹2,86,738 INR
Retailer 10₹2,96,787 INR
Retailer 3₹3,17,168 INR
Retailer 5₹3,32,571 INR
MOH London₹4,54,570 INR

32 data points across 10 retailers

13 retailers₹2,05,497 INR to ₹4,54,570 INR

A
Cheapest Retailer
-
₹2,05,497 INR
A
Retailer 2
-
₹2,18,552 INR
View
B+
Retailer 3
-
₹2,40,999 INR
View
B+
Retailer 4
-
₹2,55,838 INR
View
B+
Retailer 5
-
₹2,55,932 INR
View
B+
Retailer 6
-
₹2,72,086 INR
View
Retailer 7
-
₹2,72,462 INR
View
Price last confirmed 21 days ago
B+
Retailer 8
-
₹2,85,329 INR
View
B+
Retailer 9
-
₹2,86,738 INR
View
B+
Retailer 10
-
₹2,96,787 INR
View
B+
Retailer 11
-
₹3,17,168 INR
View
B+
Retailer 12
-
₹3,32,571 INR
View
Most Expensive
B
MOH London
94D18FCE6 · Nov 4
₹4,54,570 INR
£3,811 GBP
View
12 more retailers have this diamond
Prices start from ₹2,05,497 INRSave up to ₹2,49,073 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
₹2,05,497 INR