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Cushion|Natural|GIA

1.50ct K SI2 Cushion Natural Diamond

GD • K/SI2 • GIA 6552178766

Certificate GIA 6552178766

Diamond specifications and retailer prices

From ₹1,69,244 INR
As of November 6, 2026
Save ₹2,20,916 INR (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹3,90,160 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552178766. Listed at 11 retailers as of November 4, 2026, with prices from ₹1,69,244 to ₹3,90,160, a ₹2,20,916 spread on the same certified stone. MOH London lists it at ₹3,90,160. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6552178766
Dimensions7.60 × 5.97 × 4.16 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Knot, Cavity, Needle
Top View
7.60 mm5.97 mm1.50 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6552178766
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 69.7%

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: ₹3,90,160 INR|Low: ₹1,69,244 INR|High: ₹3,93,380 INR|Avg: ₹2,52,220 INR|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2₹1,69,244 INR
Retailer 3₹2,22,496 INR
Retailer 5₹2,36,209 INR
Retailer 4₹2,77,252 INR
MOH London₹3,90,160 INR

29 data points across 5 retailers

11 retailers₹1,69,244 INR to ₹3,90,160 INR

A
Cheapest Retailer
-
₹1,69,244 INR
B+
Retailer 2
-
₹2,01,646 INR
View
B+
Retailer 3
-
₹2,20,148 INR
View
B+
Retailer 4
-
₹2,22,496 INR
View
Retailer 5
-
₹2,23,342 INR
View
Price last confirmed 9 days ago
B+
Retailer 6
-
₹2,36,209 INR
View
B+
Retailer 7
-
₹2,40,717 INR
View
B+
Retailer 8
-
₹2,42,408 INR
View
Retailer 9
-
₹2,60,158 INR
View
Price last confirmed 39 days ago
B+
Retailer 10
-
₹2,77,252 INR
View
Most Expensive
B
MOH London
537817708 · Nov 4
₹3,90,160 INR
£3,271 GBP
View
10 more retailers have this diamond
Prices start from ₹1,69,244 INRSave up to ₹2,20,916 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
₹1,69,244 INR