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Heart|Natural|GIA

1.55ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 2547774524

Certificate GIA 2547774524

Diamond specifications and retailer prices

From ₹2,42,783 INR
As of November 6, 2026
Save ₹2,91,058 INR (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹5,76,575 INR at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 1.55ct natural heart diamond

This 1.55ct natural heart sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547774524. Listed at 15 retailers as of November 2, 2026, with a 120% 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

1.55
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547774524
Dimensions7.30 × 7.94 × 4.64 mm
L/W Ratio1.09
Top View
7.30 mm7.94 mm1.55 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547774524
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: ₹2,56,871 INR|Low: ₹2,42,783 INR|High: ₹5,45,393 INR|Avg: ₹3,34,237 INR|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9₹2,42,783 INR
Retailer 1₹2,56,871 INR
Retailer 6₹2,87,020 INR
Retailer 2₹2,93,406 INR
Retailer 5₹3,30,317 INR
Retailer 10₹3,32,759 INR
Retailer 4₹3,38,112 INR
Retailer 8₹3,39,990 INR
Retailer 3₹3,71,641 INR
Retailer 7₹5,33,841 INR

37 data points across 10 retailers

15 retailers₹2,42,783 INR to ₹5,33,841 INR

A
Cheapest Retailer
-
₹2,42,783 INR
A
Retailer 2
-
₹2,56,871 INR
View
A
Retailer 3
-
₹2,87,020 INR
View
A
Retailer 4
-
₹2,93,406 INR
View
B+
Retailer 5
-
₹3,02,141 INR
View
B+
Retailer 6
-
₹3,30,317 INR
View
Retailer 7
-
₹3,30,974 INR
View
Price last confirmed 45 days ago
B+
Retailer 8
-
₹3,32,759 INR
View
B+
Retailer 9
-
₹3,38,112 INR
View
B+
Retailer 10
-
₹3,39,990 INR
View
B+
Retailer 11
-
₹3,49,007 INR
View
B+
Retailer 12
-
₹3,71,641 INR
View
Retailer 13
-
₹3,81,879 INR
View
Price last confirmed 45 days ago
B
Retailer 14
-
₹5,33,841 INR
View
Most Expensive
NZ Jewellers
3d7b3836-d02d-4496-9312-fd5fa0cb1fe3 · Sep 20
₹5,76,575 INR
$6,139 USD
View
Price last confirmed 46 days ago
14 more retailers have this diamond
Prices start from ₹2,42,783 INRSave up to ₹2,91,058 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
1.55ct Heart
₹2,42,783 INR