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Cushion|Natural|GIA

1.50ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 6551393833

Certificate GIA 6551393833

Diamond specifications and retailer prices

From ₹3,99,066 INR
As of November 6, 2026
Save ₹4,51,508 INR (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: ₹8,50,574 INR at MOH London · As of November 7, 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551393833. Listed at 22 retailers as of November 6, 2026, with prices from ₹3,99,066 to ₹8,50,574, a ₹4,51,508 spread on the same certified stone. MOH London lists it at ₹8,50,574. 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
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551393833
Dimensions7.55 × 6.01 × 4.13 mm
L/W Ratio1.26
Girdle conditionFaceted
Top View
7.55 mm6.01 mm1.50 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551393833
Side View
Table 67.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 68.7%

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: ₹8,50,574 INR|Low: ₹3,93,055 INR|High: ₹8,59,086 INR|Avg: ₹5,30,889 INR|+4.0%
MOH London
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 7, 2026
Retailer 9₹3,99,066 INR
Retailer 12₹4,10,994 INR
Retailer 3₹4,27,242 INR
Retailer 11₹4,49,032 INR
Retailer 20₹4,49,783 INR
Retailer 19₹4,56,451 INR
Retailer 5₹4,56,921 INR
Retailer 14₹4,57,015 INR
Retailer 7₹4,74,296 INR
Retailer 10₹4,74,296 INR
Retailer 6₹4,75,235 INR
Retailer 16₹4,97,025 INR
Retailer 2₹5,02,848 INR
Retailer 8₹5,14,869 INR
Retailer 15₹5,60,702 INR
Retailer 13₹5,71,034 INR
Retailer 17₹6,04,187 INR
Retailer 18₹6,55,092 INR
Retailer 4₹8,36,827 INR
MOH London₹8,50,574 INR

19 data points across 20 retailers

22 retailers₹3,99,066 INR to ₹8,50,574 INR

A
Cheapest Retailer
-
₹3,99,066 INR
A
Retailer 2
-
₹4,10,994 INR
View
A
Retailer 3
-
₹4,27,242 INR
View
A
Retailer 4
-
₹4,49,032 INR
View
Final sale: no returns
A
Retailer 5
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₹4,49,783 INR
View
A
Retailer 6
-
₹4,56,451 INR
View
A
Retailer 7
-
₹4,56,921 INR
View
A
Retailer 8
-
₹4,57,015 INR
View
A
Retailer 9
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₹4,74,296 INR
View
A
Retailer 10
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₹4,74,296 INR
View
A
Retailer 11
-
₹4,75,235 INR
View
A
Retailer 12
-
₹4,97,025 INR
View
B+
Retailer 13
-
₹5,02,848 INR
View
B+
Retailer 14
-
₹5,14,869 INR
View
B+
Retailer 15
-
₹5,55,349 INR
View
B+
Retailer 16
-
₹5,60,702 INR
View
Retailer 17
-
₹5,68,122 INR
View
Price last confirmed 34 days ago
B+
Retailer 18
-
₹5,71,034 INR
View
B+
Retailer 19
-
₹6,04,187 INR
View
B+
Retailer 20
-
₹6,55,092 INR
View
B
Retailer 21
-
₹8,36,827 INR
View
Most Expensive
B
MOH London
0B971148A · Nov 7
₹8,50,574 INR
£7,131 GBP
View
21 more retailers have this diamond
Prices start from ₹3,99,066 INRSave up to ₹4,51,508 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
₹3,99,066 INR