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Heart|Natural|GIA

0.50ct D SI2 Heart Natural Diamond

GD • D/SI2 • GIA 6532341344

Certificate GIA 6532341344

Diamond specifications and retailer prices

From $711 NZD
$400 USD
As of November 2, 2026
Save $1,070 NZD (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,252 NZD at NZ Jewellers · As of October 6, 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 D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6532341344. Listed at 5 retailers as of November 2, 2026, with a 151% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.98°
Pavilion angle43.5°
OriginNatural
Grading LabGIA
CertificateGIA 6532341344
Dimensions4.69 × 5.46 × 3.40 mm
L/W Ratio1.16
Top View
4.69 mm5.46 mm0.50 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532341344
Side View
Table 58.0%Crown 36.98°GirdlePavilion 43.5°Culet: NoneDepth 62.2%

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 2
Current: $1,781 NZD|Low: $711 NZD|High: $2,129 NZD|Avg: $1,158 NZD|-16.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 4$711 NZD
Retailer 2$957 NZD
Retailer 3$966 NZD
Retailer 5$998 NZD
Retailer 1$1,781 NZD

43 data points across 5 retailers

5 retailers$711 NZD to $1,781 NZD

A
Cheapest Retailer
-
$711 NZD
$400 USD
Final sale: no returns
A
Retailer 2
-
$957 NZD
£424 GBP
View
A
Retailer 3
-
$966 NZD
£428 GBP
View
B
Retailer 4
-
$1,781 NZD
£789 GBP
View
Most Expensive
NZ Jewellers
cf731196-4d37-4a00-905d-8490c0963527 · Oct 6
$3,252 NZD
$1,830 USD
View
Price last confirmed 27 days ago
4 more retailers have this diamond
Prices start from $711 NZDSave up to $1,070 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
$711 NZD