CaratHunter
Plans
Heart|Natural|GIA

1.53ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 2544295324

Certificate GIA 2544295324

Diamond specifications and retailer prices

From ₹2,59,407 INR
As of November 1, 2026
Save ₹2,82,887 INR (52%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: ₹5,42,294 INR at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.53ct natural heart diamond

This 1.53ct 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 2544295324. Listed at 6 retailers as of November 1, 2026, with prices from ₹2,59,407 to ₹5,42,294, a ₹2,82,887 spread on the same certified stone. NZ Jewellers lists it at ₹5,42,294. 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

1.53
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.58°
Pavilion angle42.36°
OriginNatural
Grading LabGIA
CertificateGIA 2544295324
Dimensions6.77 × 7.96 × 4.81 mm
L/W Ratio1.18
Top View
6.77 mm7.96 mm1.53 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2544295324
Side View
Table 63.0%Crown 43.58°Girdle: THK-ETKPavilion 42.36°Culet: NoneDepth 60.5%

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: ₹5,42,294 INR|Low: ₹2,54,054 INR|High: ₹5,50,559 INR|Avg: ₹3,33,163 INR|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7₹2,54,054 INR
Retailer 6₹2,59,407 INR
Retailer 2₹2,59,877 INR
Retailer 4₹2,69,363 INR
Retailer 5₹2,73,213 INR
Retailer 8₹3,05,897 INR
Retailer 9₹3,31,068 INR
Retailer 3₹4,54,385 INR
NZ Jewellers₹5,42,294 INR

29 data points across 9 retailers

6 retailers₹2,59,407 INR to ₹5,42,294 INR

A
Cheapest Retailer
-
₹2,59,407 INR
A
Retailer 2
-
₹2,59,877 INR
View
A
Retailer 3
-
₹2,69,363 INR
View
A
Retailer 4
-
₹2,73,213 INR
View
B
Retailer 5
-
₹4,54,385 INR
View
Most Expensive
B
NZ Jewellers
a2164dec-fc65-4cdc-b217-846990f7101f · Nov 3
₹5,42,294 INR
$5,774 USD
View
5 more retailers have this diamond
Prices start from ₹2,59,407 INRSave up to ₹2,82,887 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
1.53ct Heart
₹2,59,407 INR