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Heart|Natural|GIA

0.50ct E SI2 Heart Natural Diamond

GD • E/SI2 • GIA 2538045836

Certificate GIA 2538045836

Diamond specifications and retailer prices

From $716 NZD
As of November 6, 2026
Save $201 NZD (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $918 NZD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2538045836. Listed at 4 retailers as of November 6, 2026, with prices from $716 to $918, a $201 spread on the same certified stone. 77 Diamonds lists it at $918. 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

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2538045836
Dimensions5.00 × 5.63 × 3.10 mm
L/W Ratio1.13
Top View
5.00 mm5.63 mm0.50 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2538045836
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 55.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $918 NZD|Low: $678 NZD|High: $1,058 NZD|Avg: $826 NZD|-11.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2$716 NZD
Retailer 3$743 NZD
Retailer 4$803 NZD
77 Diamonds$918 NZD

42 data points across 4 retailers

4 retailers$716 NZD to $918 NZD

A
Cheapest Retailer
-
$716 NZD
A
Retailer 2
-
$743 NZD
View
Final sale: no returns
A
Retailer 3
-
$803 NZD
View
Most Expensive
B+
77 Diamonds
HSCPQZJNUH6V · Nov 6
$918 NZD
£401 GBP
View
3 more retailers have this diamond
Prices start from $716 NZDSave up to $201 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
$716 NZD