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Heart|Natural|GIA

1.50ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 6541674412

Certificate GIA 6541674412

Diamond specifications and retailer prices

From ₹2,68,048 INR
As of November 6, 2026
Save ₹3,17,544 INR (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: ₹6,38,750 INR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541674412. Listed at 14 retailers as of November 4, 2026, with a 118% 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

1.50
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle42.1°
OriginNatural
Grading LabGIA
CertificateGIA 6541674412
Dimensions6.88 × 8.04 × 4.65 mm
L/W Ratio1.17
Top View
6.88 mm8.04 mm1.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541674412
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 42.1°Culet: NoneDepth 57.9%

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: Nov 6
Current: ₹3,37,548 INR|Low: ₹2,64,479 INR|High: ₹6,20,529 INR|Avg: ₹3,89,377 INR|-4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 13₹2,68,048 INR
Retailer 2₹3,24,024 INR
Retailer 11₹3,26,372 INR
Retailer 10₹3,36,234 INR
Retailer 1₹3,37,548 INR
Retailer 7₹3,38,957 INR
Retailer 4₹3,55,581 INR
Retailer 6₹3,63,376 INR
Retailer 5₹3,87,138 INR
Retailer 3₹3,98,221 INR
Retailer 8₹4,28,557 INR
Retailer 12₹5,61,548 INR
Retailer 9₹5,85,591 INR

36 data points across 13 retailers

14 retailers₹2,68,048 INR to ₹5,85,591 INR

A
Cheapest Retailer
-
₹2,68,048 INR
A
Retailer 2
-
₹3,24,024 INR
View
Final sale: no returns
B+
Retailer 3
-
₹3,26,372 INR
View
B+
Retailer 4
-
₹3,36,234 INR
View
B+
Retailer 5
-
₹3,37,548 INR
View
B+
Retailer 6
-
₹3,38,957 INR
View
B+
Retailer 7
-
₹3,55,581 INR
View
B+
Retailer 8
-
₹3,63,376 INR
View
Retailer 9
-
₹3,87,138 INR
View
Price last confirmed 30 days ago
B+
Retailer 10
-
₹3,98,221 INR
View
B+
Retailer 11
-
₹4,28,557 INR
View
B
Retailer 12
-
₹5,61,548 INR
View
B
Retailer 13
-
₹5,85,591 INR
View
Most Expensive
NZ Jewellers
090fd14f-f327-42ad-af8c-26d56e63b63f · Sep 25
₹6,38,750 INR
$6,801 USD
View
Price last confirmed 42 days ago
13 more retailers have this diamond
Prices start from ₹2,68,048 INRSave up to ₹3,17,544 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 Heart
₹2,68,048 INR