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Cushion|Natural|GIA

1.51ct E SI2 Cushion Natural Diamond

VG • E/SI2 • GIA 7431617938

Certificate GIA 7431617938

Diamond specifications and retailer prices

From ₹2,96,905 INR
$3,116 USD
As of October 28, 2026
Save ₹1,46,216 INR (33%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹4,43,121 INR at 77 Diamonds · As of October 30, 2026
View at 77 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7431617938. Listed at 12 retailers as of October 28, 2026, with prices from ₹2,96,905 to ₹4,43,121, a ₹1,46,216 spread on the same certified stone. 77 Diamonds lists it at ₹4,43,121. 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
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7431617938
Dimensions6.40 × 6.20 × 4.36 mm
L/W Ratio1.03
Top View
6.40 mm6.20 mm1.51 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7431617938
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.2%

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: Oct 28
Current: ₹4,43,121 INR|Low: ₹2,95,051 INR|High: ₹4,44,785 INR|Avg: ₹3,80,164 INR|+2.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5₹2,99,053 INR
Retailer 3₹3,02,959 INR
Retailer 4₹3,73,649 INR
Retailer 7₹3,95,371 INR
Retailer 8₹3,95,371 INR
Retailer 6₹4,08,708 INR
Retailer 2₹4,25,543 INR
77 Diamonds₹4,43,121 INR

41 data points across 8 retailers

12 retailers₹2,96,905 INR to ₹4,43,121 INR

A
Cheapest Retailer
-
₹2,96,905 INR
$3,116 USD
A
Retailer 2
-
₹2,99,053 INR
$3,139 USD
View
A
Retailer 3
-
₹3,02,959 INR
$3,180 USD
View
A
Retailer 4
-
₹3,04,388 INR
$3,195 USD
View
A
Retailer 5
-
₹3,17,249 INR
$3,330 USD
View
A
Retailer 6
-
₹3,21,062 INR
A$5,185 AUD
View
A
Retailer 7
-
₹3,73,649 INR
$3,922 USD
View
B+
Retailer 8
-
₹3,95,371 INR
$4,150 USD
View
B+
Retailer 9
-
₹3,95,371 INR
$4,150 USD
View
B+
Retailer 10
-
₹4,08,708 INR
$4,290 USD
View
A
Retailer 11
-
₹4,25,543 INR
€4,254 EUR
View
Most Expensive
A
77 Diamonds
CUSMBYCN3VV6Y · Oct 30
₹4,43,121 INR
£3,662 GBP
View
11 more retailers have this diamond
Prices start from ₹2,96,905 INRSave up to ₹1,46,216 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
1.51ct Cushion
₹2,96,905 INR