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Heart|Natural|GIA

0.50ct D SI2 Heart Natural Diamond

GD • D/SI2 • GIA 3565231176

Certificate GIA 3565231176

Diamond specifications and retailer prices

From $797 AUD
SGD 755 SGD
As of November 1, 2026
Save $96 AUD (11%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $893 AUD at 77 Diamonds · As of November 2, 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 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 3565231176. Listed at 2 retailers as of November 1, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565231176
Dimensions4.53 × 5.38 × 3.30 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
4.53 mm5.38 mm0.50 ctD / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 3565231176
Side View
Table 61.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 61.4%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $893 AUD|Low: $797 AUD|High: $904 AUD|Avg: $856 AUD|+3.8%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$797 AUD
77 Diamonds$893 AUD

39 data points across 2 retailers

2 retailers$797 AUD to $893 AUD

B+
Cheapest Retailer
-
$797 AUD
SGD 755 SGD
Most Expensive
B+
77 Diamonds
HSCPQZBNTHAN · Nov 2
$893 AUD
£493 GBP
View
1 more retailer has this diamond
Prices start from $797 AUDSave up to $96 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+
0.50ct Heart
$797 AUD