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Heart|Natural|GIA

0.50ct E SI2 Heart Natural Diamond

GD • E/SI2 • GIA 1527990575

Certificate GIA 1527990575

Diamond specifications and retailer prices

From HK$3,041 HKD
As of November 6, 2026
Save HK$856 HKD (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$3,896 HKD at 77 Diamonds · As of November 6, 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 E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1527990575. Listed at 4 retailers as of November 6, 2026, with prices from HK$3,041 to HK$3,896, a HK$856 spread on the same certified stone. 77 Diamonds lists it at HK$3,896. 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1527990575
Dimensions4.81 × 5.63 × 3.26 mm
L/W Ratio1.17
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
4.81 mm5.63 mm0.50 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1527990575
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.8%

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 6
Current: HK$3,896 HKD|Low: HK$2,908 HKD|High: HK$4,483 HKD|Avg: HK$3,524 HKD|-11.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2HK$3,041 HKD
Retailer 3HK$3,158 HKD
Retailer 4HK$3,409 HKD
77 DiamondsHK$3,896 HKD

42 data points across 4 retailers

4 retailersHK$3,041 HKD to HK$3,896 HKD

A
Cheapest Retailer
-
HK$3,041 HKD
A
Retailer 2
-
HK$3,158 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$3,409 HKD
View
Most Expensive
B+
77 Diamonds
HSCPH2PFRAND · Nov 6
HK$3,896 HKD
£391 GBP
View
3 more retailers have this diamond
Prices start from HK$3,041 HKDSave up to HK$856 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.

A
0.50ct Heart
HK$3,041 HKD