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Heart|Natural|GIA

0.50ct K SI2 Heart Natural Diamond

ID • K/SI2 • GIA 2556177656

Certificate GIA 2556177656

Diamond specifications and retailer prices

From HK$3,080 HKD
$393 USD
As of November 5, 2026
1 retailer carries this diamond
Only listing: HK$3,080 HKD at Adiamor
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Adiamor

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556177656. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
K
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556177656
Dimensions5.10 × 5.55 × 3.01 mm
L/W Ratio1.09
Top View
5.10 mm5.55 mm0.50 ctK / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556177656
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 54.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: HK$3,080 HKD|Low: HK$2,014 HKD|High: HK$4,546 HKD|Avg: HK$3,241 HKD
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
August 7, 2026
Retailer 8HK$2,022 HKD
Retailer 6HK$2,821 HKD
Retailer 3HK$2,923 HKD
Retailer 2HK$3,017 HKD
AdiamorHK$3,080 HKD
Retailer 4HK$3,409 HKD
Retailer 5HK$3,848 HKD
Retailer 7HK$4,279 HKD

56 data points across 8 retailers

1 retailer

B+
Adiamor
D-78870789 · Nov 5
HK$3,080 HKD
$393 USD
View

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
HK$3,080 HKD