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Heart|Natural|GIA

0.52ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 5536408978

Certificate GIA 5536408978

Diamond specifications and retailer prices

From HK$3,064 HKD
As of November 6, 2026
Save HK$1,089 HKD (26%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$4,154 HKD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 0.52ct natural heart diamond

This 0.52ct natural heart sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5536408978. Listed at 5 retailers as of November 6, 2026, with prices from HK$3,064 to HK$4,154, a HK$1,089 spread on the same certified stone. Brilliant Earth lists it at HK$4,154. 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

0.52
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5536408978
Dimensions5.62 × 4.73 × 3.33 mm
L/W Ratio1.19
Top View
5.62 mm4.73 mm0.52 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5536408978
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.3%

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$4,154 HKD|Low: HK$2,923 HKD|High: HK$4,702 HKD|Avg: HK$3,698 HKD|-11.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3HK$3,064 HKD
Retailer 4HK$3,182 HKD
Retailer 5HK$3,433 HKD
Retailer 2HK$3,927 HKD
Brilliant EarthHK$4,154 HKD

42 data points across 5 retailers

5 retailersHK$3,064 HKD to HK$4,154 HKD

A
Cheapest Retailer
-
HK$3,064 HKD
A
Retailer 2
-
HK$3,182 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$3,433 HKD
View
B+
Retailer 4
-
HK$3,927 HKD
View
Most Expensive
B+
Brilliant Earth
15744913A · Nov 6
HK$4,154 HKD
$530 USD
View
4 more retailers have this diamond
Prices start from HK$3,064 HKDSave up to HK$1,089 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
0.52ct Heart
HK$3,064 HKD