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Cushion|Natural|GIA

1.51ct I SI2 Cushion Natural Diamond

EX • I/SI2 • GIA 7542375535

Certificate GIA 7542375535

Diamond specifications and retailer prices

From ₹2,87,735 INR
$3,032 USD
As of October 28, 2026
Save ₹1,17,464 INR (29%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹5,82,790 INR at MOH London · As of October 21, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7542375535. Listed at 15 retailers as of October 28, 2026, with a 41% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7542375535
Dimensions6.87 × 6.62 × 4.36 mm
L/W Ratio1.04
Girdle conditionFaceted
Top View
6.87 mm6.62 mm1.51 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7542375535
Side View
Table 65.0%CrownGirdle: STK-VTKPavilion 41.4°Culet: NoneDepth 65.9%

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: ₹5,82,790 INR|Low: ₹2,50,752 INR|High: ₹6,15,696 INR|Avg: ₹3,68,504 INR|-5.3%
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
October 29, 2026
Retailer 10₹2,66,052 INR
Retailer 3₹2,67,456 INR
Retailer 8₹2,86,818 INR
Retailer 9₹2,87,735 INR
Retailer 11₹2,89,855 INR
Retailer 13₹3,06,749 INR
Retailer 5₹3,24,488 INR
Retailer 14₹3,38,829 INR
Retailer 6₹3,42,388 INR
Retailer 7₹3,54,838 INR
Retailer 2₹4,05,199 INR
Retailer 4₹4,78,346 INR
Retailer 12₹5,56,174 INR
MOH London₹5,82,790 INR

33 data points across 14 retailers

15 retailers₹2,87,735 INR to ₹4,05,199 INR

Retailer 1
-
₹2,66,052 INR
HK$21,900 HKD
Price last confirmed 9 days ago
A
Retailer 2
-
₹2,67,456 INR
$2,818 USD
View
Price last confirmed 7 days ago
Retailer 3
-
₹2,86,818 INR
$3,022 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
₹2,87,735 INR
$3,032 USD
View
A
Retailer 5
-
₹3,06,749 INR
$3,232 USD
View
A
Retailer 6
-
₹3,19,849 INR
A$5,185 AUD
View
A
Retailer 7
-
₹3,24,488 INR
$3,419 USD
View
A
Retailer 8
-
₹3,38,829 INR
$3,570 USD
View
A
Retailer 9
-
₹3,42,388 INR
SGD 4,875 SGD
View
Retailer 10
-
₹3,54,838 INR
£2,944 GBP
View
Price last confirmed 9 days ago
A
Retailer 11
-
₹3,77,429 INR
A$6,118 AUD
View
A
Retailer 12
-
₹4,05,199 INR
€4,066 EUR
View
Retailer 13
-
₹4,78,346 INR
$5,040 USD
View
Price last confirmed 7 days ago
Retailer 14
-
₹5,56,174 INR
$5,860 USD
View
Price last confirmed 9 days ago
Most Expensive
MOH London
BF6973D52 · Oct 21
₹5,82,790 INR
£4,835 GBP
View
Price last confirmed 12 days ago
14 more retailers have this diamond
Prices start from ₹2,87,735 INRSave up to ₹1,17,464 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
₹2,87,735 INR