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Heart|Natural|GIA

0.53ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 6545226323

Certificate GIA 6545226323

Diamond specifications and retailer prices

From ₹36,723 INR
As of November 6, 2026
Save ₹13,055 INR (26%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: ₹49,778 INR at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 0.53ct natural heart diamond

This 0.53ct natural heart sits in the half to three-quarter carat band, graded I 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 6545226323. Listed at 4 retailers as of November 6, 2026, with prices from ₹36,723 to ₹49,778, a ₹13,055 spread on the same certified stone. Brilliant Earth lists it at ₹49,778. 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

0.53
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545226323
Dimensions4.89 × 5.74 × 3.39 mm
L/W Ratio1.17
Top View
4.89 mm5.74 mm0.53 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545226323
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.0%

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: ₹49,778 INR|Low: ₹34,938 INR|High: ₹55,413 INR|Avg: ₹44,097 INR|-10.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 3₹36,723 INR
Retailer 4₹38,132 INR
Retailer 2₹47,054 INR
Brilliant Earth₹49,778 INR

42 data points across 4 retailers

4 retailers₹36,723 INR to ₹49,778 INR

A
Cheapest Retailer
-
₹36,723 INR
A
Retailer 2
-
₹38,132 INR
View
Final sale: no returns
B+
Retailer 3
-
₹47,054 INR
View
Most Expensive
B+
Brilliant Earth
18008466A · Nov 6
₹49,778 INR
$530 USD
View
3 more retailers have this diamond
Prices start from ₹36,723 INRSave up to ₹13,055 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
0.53ct Heart
₹36,723 INR