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Heart|Natural|GIA

0.50ct E SI2 Heart Natural Diamond

GD • E/SI2 • GIA 6521260304

Certificate GIA 6521260304

Diamond specifications and retailer prices

From HK$3,135 HKD
As of November 6, 2026
Save HK$882 HKD (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$4,017 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 6521260304. Listed at 4 retailers as of November 6, 2026, with prices from HK$3,135 to HK$4,017, a HK$882 spread on the same certified stone. 77 Diamonds lists it at HK$4,017. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521260304
Dimensions4.73 × 5.57 × 3.32 mm
L/W Ratio1.18
Top View
4.73 mm5.57 mm0.50 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521260304
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.5%

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$4,017 HKD|Low: HK$2,970 HKD|High: HK$4,595 HKD|Avg: HK$3,612 HKD|-10.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2HK$3,135 HKD
Retailer 3HK$3,245 HKD
Retailer 4HK$3,511 HKD
77 DiamondsHK$4,017 HKD

42 data points across 4 retailers

4 retailersHK$3,135 HKD to HK$4,017 HKD

A
Cheapest Retailer
-
HK$3,135 HKD
A
Retailer 2
-
HK$3,245 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$3,511 HKD
View
Most Expensive
B+
77 Diamonds
HSCP7TPAUXJE · Nov 6
HK$4,017 HKD
£404 GBP
View
3 more retailers have this diamond
Prices start from HK$3,135 HKDSave up to HK$882 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$3,135 HKD