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Heart|Natural

0.50ct I SI2 Heart Natural Diamond

I/SI2 • 33C37B34AC

Diamond specifications and retailer prices

From $254 USD
As of November 1, 2026
Save $898 USD (78%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,152 USD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and SI2 clarity (slightly-included). Listed at 4 retailers as of October 30, 2026, with prices from $254 to $1,152, a $898 spread on the same certified stone. NZ Jewellers lists it at $1,152. 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
I
Color
SI2
Clarity
-
Cut

Specifications

Cut
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading Lab
Certificate33C37B34AC
Dimensions5.98 × 4.68 × 3.24 mm
L/W Ratio1.28
Top View
5.98 mm4.68 mm0.50 ctI / SI2
OriginNatural
PolishGood
SymmetryGood
FluorescenceNone
Certificate33C37B34AC
Side View
Table 57.2%CrownGirdlePavilionCulet: NoneDepth 54.1%

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: $1,152 USD|Low: $191 USD|High: $1,152 USD|Avg: $429 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 27, 2026
Retailer 6$191 USD
Retailer 3$254 USD
Retailer 5$274 USD
Retailer 4$284 USD
Retailer 2$342 USD
NZ Jewellers$1,152 USD

6 data points across 6 retailers

4 retailers$254 USD to $1,152 USD

B+
Cheapest Retailer
-
$254 USD
B
Retailer 2
-
$284 USD
View
B
Retailer 3
-
$342 USD
View
Most Expensive
D
NZ Jewellers
8575d835-4fa2-4f9d-bfef-822cf037f376 · Oct 30
$1,152 USD
View
3 more retailers have this diamond
Prices start from $254 USDSave up to $898 USD

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
$254 USD