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Heart|Natural|GIA

0.53ct H VS1 Heart Natural Diamond

EX • H/VS1 • GIA 2544654806

Certificate GIA 2544654806

Diamond specifications and retailer prices

From $1,036 AUD
As of November 6, 2026
Save $1,225 AUD (54%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,556 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.53ct natural heart diamond

This 0.53ct natural heart sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544654806. Listed at 17 retailers as of November 6, 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. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.97°
Pavilion angle41.56°
OriginNatural
Grading LabGIA
CertificateGIA 2544654806
Dimensions5.63 × 5.12 × 3.22 mm
L/W Ratio1.10
Top View
5.63 mm5.12 mm0.53 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2544654806
Side View
Table 59.0%Crown 33.97°Girdle: Slightly ThickPavilion 41.56°Culet: NoneDepth 57.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,036 AUD|Low: $841 AUD|High: $2,100 AUD|Avg: $1,526 AUD|+23.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1$1,036 AUD
Retailer 7$1,135 AUD
Retailer 4$1,224 AUD
Retailer 3$1,406 AUD
Retailer 2$1,581 AUD
Retailer 8$1,704 AUD
Retailer 5$1,749 AUD
Retailer 6$2,072 AUD

43 data points across 8 retailers

17 retailers$1,036 AUD to $2,262 AUD

B+
Cheapest Retailer
-
$1,036 AUD
Final sale: no returns
Retailer 2
-
$1,134 AUD
View
Price last confirmed 37 days ago
B+
Retailer 3
-
$1,135 AUD
View
B+
Retailer 4
-
$1,151 AUD
View
Retailer 5
-
$1,177 AUD
View
Price last confirmed 37 days ago
B+
Retailer 6
-
$1,224 AUD
View
Retailer 7
-
$1,308 AUD
View
Price last confirmed 53 days ago
Retailer 8
-
$1,308 AUD
View
Price last confirmed 39 days ago
B+
Retailer 9
-
$1,326 AUD
View
B+
Retailer 10
-
$1,391 AUD
View
B+
Retailer 11
-
$1,406 AUD
View
B
Retailer 12
-
$1,581 AUD
View
Retailer 13
-
$1,704 AUD
View
Price last confirmed 34 days ago
B
Retailer 14
-
$1,749 AUD
View
B
Retailer 15
-
$2,072 AUD
View
B
Retailer 16
-
$2,262 AUD
View
Most Expensive
NZ Jewellers
3d453ef3-26f1-4fd5-afb2-1b81e7152513 · Sep 30
$3,556 AUD
$2,443 USD
View
Price under review
16 more retailers have this diamond
Prices start from $1,036 AUDSave up to $1,225 AUD

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.

B+
0.53ct Heart
$1,036 AUD