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Heart|Natural|GIA

0.52ct E SI1 Heart Natural Diamond

FR • E/SI1 • GIA 6532759359

Certificate GIA 6532759359

Diamond specifications and retailer prices

From $1,064 AUD
As of November 5, 2026
Save $2,272 AUD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,336 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.52ct natural heart diamond

This 0.52ct natural heart sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6532759359. Listed at 7 retailers as of November 5, 2026, with prices from $1,064 to $3,336, a $2,272 spread on the same certified stone. NZ Jewellers lists it at $3,336. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.52
Carat
E
Colour
SI1
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6532759359
Dimensions5.40 × 4.65 × 2.82 mm
L/W Ratio1.16
Key to symbols
Crystal, Twinning Wisp
Top View
5.40 mm4.65 mm0.52 ctE / SI1
OriginNatural
CutFair
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6532759359
Side View
Table 68.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.6%

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 5
Current: $3,336 AUD|Low: $485 AUD|High: $3,336 AUD|Avg: $1,394 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$485 AUD
Retailer 6$1,064 AUD
Retailer 4$1,070 AUD
Retailer 5$1,105 AUD
Retailer 7$1,147 AUD
Retailer 2$1,287 AUD
Retailer 3$1,947 AUD
NZ Jewellers$3,336 AUD

16 data points across 8 retailers

7 retailers$1,064 AUD to $3,336 AUD

B+
Cheapest Retailer
-
$1,064 AUD
B+
Retailer 2
-
$1,070 AUD
View
B
Retailer 3
-
$1,105 AUD
View
B
Retailer 4
-
$1,147 AUD
View
B
Retailer 5
-
$1,287 AUD
View
B
Retailer 6
-
$1,947 AUD
View
Most Expensive
C
NZ Jewellers
77c061cc-91b0-40cc-a390-ab0a9f7e7cbf · Nov 5
$3,336 AUD
$2,292 USD
View
6 more retailers have this diamond
Prices start from $1,064 AUDSave up to $2,272 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+
0.52ct Heart
$1,064 AUD