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Cushion|Natural|GIA

1.51ct I SI1 Cushion Natural Diamond

VG • I/SI1 • GIA 5172058360

Certificate GIA 5172058360

Diamond specifications and retailer prices

From ₹3,67,133 INR
As of November 6, 2026
Save ₹3,99,827 INR (52%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: ₹7,66,960 INR at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5172058360. Listed at 23 retailers as of November 4, 2026, with prices from ₹3,67,133 to ₹7,66,960, a ₹3,99,827 spread on the same certified stone. MOH London lists it at ₹7,66,960. 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
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5172058360
Dimensions6.59 × 6.23 × 4.30 mm
L/W Ratio1.06
Top View
6.59 mm6.23 mm1.51 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 5172058360
Side View
Table 66.0%CrownGirdle: STK-EXTPavilionCulet: NoneDepth 69.0%

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: Nov 6
Current: ₹7,66,960 INR|Low: ₹3,81,409 INR|High: ₹7,78,292 INR|Avg: ₹4,98,460 INR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 6₹3,81,409 INR
Retailer 9₹3,84,508 INR
Retailer 7₹3,89,298 INR
Retailer 10₹4,37,385 INR
Retailer 3₹4,55,606 INR
Retailer 2₹4,78,428 INR
Retailer 8₹4,86,693 INR
Retailer 4₹5,43,233 INR
Retailer 5₹5,89,066 INR
MOH London₹7,66,960 INR

35 data points across 10 retailers

23 retailers₹3,67,133 INR to ₹7,66,960 INR

A
Cheapest Retailer
-
₹3,67,133 INR
B+
Retailer 2
-
₹3,77,183 INR
View
B+
Retailer 3
-
₹3,81,409 INR
View
B+
Retailer 4
-
₹3,84,508 INR
View
Final sale: no returns
B+
Retailer 5
-
₹3,85,917 INR
View
Retailer 6
-
₹3,89,298 INR
View
Price last confirmed 19 days ago
B+
Retailer 7
-
₹4,12,966 INR
View
B+
Retailer 8
-
₹4,13,248 INR
View
Retailer 9
-
₹4,37,385 INR
View
Price last confirmed 9 days ago
B+
Retailer 10
-
₹4,55,606 INR
View
B+
Retailer 11
-
₹4,59,832 INR
View
B+
Retailer 12
-
₹4,60,584 INR
View
B+
Retailer 13
-
₹4,61,711 INR
View
B+
Retailer 14
-
₹4,78,428 INR
View
Retailer 15
-
₹4,86,693 INR
View
Price last confirmed 29 days ago
B+
Retailer 16
-
₹4,91,202 INR
View
B+
Retailer 17
-
₹4,91,202 INR
View
B
Retailer 18
-
₹5,07,168 INR
View
Retailer 19
-
₹5,32,902 INR
View
Price last confirmed 15 days ago
B
Retailer 20
-
₹5,43,233 INR
View
B
Retailer 21
-
₹5,89,066 INR
View
B
Retailer 22
-
₹6,98,859 INR
View
Most Expensive
B
MOH London
24751E2B7 · Nov 4
₹7,66,960 INR
£6,430 GBP
View
22 more retailers have this diamond
Prices start from ₹3,67,133 INRSave up to ₹3,99,827 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
₹3,67,133 INR