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Heart|Natural|GIA

0.50ct D SI2 Heart Natural Diamond

GD • D/SI2 • GIA 1553225795

Certificate GIA 1553225795

Diamond specifications and retailer prices

From HK$5,422 HKD
$691 USD
As of November 2, 2026
Save HK$1,231 HKD (19%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$6,653 HKD 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 1553225795. Listed at 2 retailers as of November 2, 2026, with prices from HK$5,422 to HK$6,653, a HK$1,231 spread on the same certified stone. 77 Diamonds lists it at HK$6,653. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553225795
Dimensions5.64 × 4.82 × 3.10 mm
L/W Ratio1.17
Top View
5.64 mm4.82 mm0.50 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553225795
Side View
Table 60.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 55.0%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: HK$6,653 HKD|Low: HK$5,422 HKD|High: HK$6,668 HKD|Avg: HK$5,989 HKD|+2.2%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 2HK$5,422 HKD
Retailer 3HK$5,923 HKD
77 DiamondsHK$6,653 HKD

30 data points across 3 retailers

2 retailersHK$5,422 HKD to HK$6,653 HKD

B+
Cheapest Retailer
-
HK$5,422 HKD
$691 USD
Most Expensive
B
77 Diamonds
HSCPNSUQHFRK · Nov 2
HK$6,653 HKD
£668 GBP
View
1 more retailer has this diamond
Prices start from HK$5,422 HKDSave up to HK$1,231 HKD

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$5,422 HKD