CaratHunter
Plans
Cushion|Natural|GIA

1.51ct J SI2 Cushion Natural Diamond

ID • J/SI2 • GIA 2557531375

Certificate GIA 2557531375

Diamond specifications and retailer prices

From ₹2,56,441 INR
HK$21,100 HKD
As of November 1, 2026
Save ₹3,12,607 INR (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹5,69,048 INR at MOH London · As of November 1, 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 J 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 2557531375. Listed at 13 retailers as of November 1, 2026, with prices from ₹2,56,441 to ₹5,69,048, a ₹3,12,607 spread on the same certified stone. MOH London lists it at ₹5,69,048. 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
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557531375
Dimensions7.62 × 5.83 × 4.01 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural
Top View
7.62 mm5.83 mm1.51 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557531375
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.8%

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 1
Current: ₹5,69,048 INR|Low: ₹2,54,010 INR|High: ₹5,89,909 INR|Avg: ₹3,55,590 INR|-3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8₹2,56,441 INR
Retailer 7₹2,73,893 INR
Retailer 11₹3,05,785 INR
Retailer 5₹3,11,816 INR
Retailer 3₹3,47,232 INR
Retailer 4₹3,51,741 INR
Retailer 6₹3,53,208 INR
Retailer 10₹3,57,006 INR
Retailer 9₹3,59,861 INR
Retailer 2₹3,95,500 INR
MOH London₹5,69,048 INR

33 data points across 11 retailers

13 retailers₹2,56,441 INR to ₹5,69,048 INR

A
Cheapest Retailer
-
₹2,56,441 INR
HK$21,100 HKD
A
Retailer 2
-
₹2,73,893 INR
View
A
Retailer 3
-
₹3,05,785 INR
SGD 4,352 SGD
View
A
Retailer 4
-
₹3,11,816 INR
$3,284 USD
View
Final sale: no returns
B+
Retailer 5
-
₹3,23,685 INR
$3,409 USD
View
B+
Retailer 6
-
₹3,41,174 INR
A$5,528 AUD
View
Retailer 7
-
₹3,47,232 INR
$3,657 USD
View
Price last confirmed 17 days ago
B+
Retailer 8
-
₹3,51,741 INR
$3,704 USD
View
B+
Retailer 9
-
₹3,53,208 INR
£2,929 GBP
View
B+
Retailer 10
-
₹3,57,006 INR
SGD 5,081 SGD
View
B+
Retailer 11
-
₹3,59,861 INR
$3,790 USD
View
B+
Retailer 12
-
₹3,95,500 INR
€3,967 EUR
View
Most Expensive
B
MOH London
A856D8BF8 · Nov 1
₹5,69,048 INR
£4,719 GBP
View
12 more retailers have this diamond
Prices start from ₹2,56,441 INRSave up to ₹3,12,607 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
₹2,56,441 INR