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Heart|Natural|GIA

0.50ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 5493543284

Certificate GIA 5493543284

Diamond specifications and retailer prices

From $1,061 NZD
As of November 6, 2026
Save $2,845 NZD (73%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,905 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5493543284. Listed at 14 retailers as of November 5, 2026, with prices from $1,061 to $3,905, a $2,845 spread on the same certified stone. NZ Jewellers lists it at $3,905. 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

0.50
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5493543284
Dimensions4.75 × 5.46 × 3.24 mm
L/W Ratio1.15
Top View
4.75 mm5.46 mm0.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5493543284
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.4%

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: $1,302 NZD|Low: $1,053 NZD|High: $2,908 NZD|Avg: $1,598 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$1,061 NZD
Retailer 7$1,147 NZD
Retailer 8$1,178 NZD
Retailer 1$1,302 NZD
Retailer 2$1,483 NZD
Retailer 11$1,494 NZD
Retailer 4$1,512 NZD
Retailer 6$1,559 NZD
Retailer 9$1,798 NZD
Retailer 3$1,872 NZD
Retailer 5$2,870 NZD

39 data points across 11 retailers

14 retailers$1,061 NZD to $3,905 NZD

A
Cheapest Retailer
-
$1,061 NZD
B+
Retailer 2
-
$1,147 NZD
View
Final sale: no returns
B+
Retailer 3
-
$1,178 NZD
View
B+
Retailer 4
-
$1,245 NZD
View
Retailer 5
-
$1,245 NZD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$1,293 NZD
View
B+
Retailer 7
-
$1,302 NZD
View
B+
Retailer 8
-
$1,436 NZD
View
B
Retailer 9
-
$1,483 NZD
View
B
Retailer 10
-
$1,512 NZD
View
B+
Retailer 11
-
$1,559 NZD
View
B
Retailer 12
-
$1,798 NZD
View
B
Retailer 13
-
$2,870 NZD
View
Most Expensive
B
NZ Jewellers
e26b259b-9df5-45a3-9314-ec3fb0b11955 · Nov 5
$3,905 NZD
$2,165 USD
View
13 more retailers have this diamond
Prices start from $1,061 NZDSave up to $2,845 NZD

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
0.50ct Heart
$1,061 NZD