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Heart|Natural|GIA

0.52ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 6525837975

Certificate GIA 6525837975

Diamond specifications and retailer prices

From HK$5,627 HKD
As of November 7, 2026
11 retailers carry this diamond
Most expensive: HK$16,129 HKD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.52ct natural heart diamond

This 0.52ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6525837975. Listed at 11 retailers as of November 7, 2026. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 6525837975
Dimensions4.92 × 5.56 × 3.31 mm
L/W Ratio1.13
Top View
4.92 mm5.56 mm0.52 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6525837975
Side View
Table 60.0%CrownGirdle: MED-THKPavilion 40.2°Culet: NoneDepth 59.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 7
Current: HK$5,627 HKD|Low: HK$3,158 HKD|High: HK$12,023 HKD|Avg: HK$6,145 HKD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 3HK$3,950 HKD
Retailer 4HK$4,389 HKD
Retailer 11HK$4,412 HKD
Retailer 8HK$4,820 HKD
Retailer 10HK$4,938 HKD
Retailer 9HK$4,985 HKD
Retailer 6HK$5,267 HKD
Retailer 12HK$5,439 HKD
Retailer 1HK$5,627 HKD
Retailer 13HK$6,192 HKD
Retailer 15HK$6,474 HKD
Retailer 5HK$6,936 HKD
Retailer 14HK$7,179 HKD
Retailer 7HK$7,704 HKD
Retailer 2HK$10,784 HKD

20 data points across 15 retailers

11 retailers

Retailer 1
-
HK$4,389 HKD
Price last confirmed 26 days ago
Retailer 2
-
HK$4,412 HKD
View
Price last confirmed 24 days ago
Retailer 3
-
HK$4,820 HKD
View
Price last confirmed 25 days ago
Retailer 4
-
HK$4,985 HKD
View
Price last confirmed 25 days ago
Retailer 5
-
HK$5,267 HKD
View
Price last confirmed 37 days ago
Retailer 6
-
HK$5,439 HKD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
HK$5,627 HKD
View
Retailer 8
-
HK$6,936 HKD
View
Price last confirmed 34 days ago
Retailer 9
-
HK$7,179 HKD
View
Price last confirmed 31 days ago
Retailer 10
-
HK$10,784 HKD
View
Price last confirmed 33 days ago
Most Expensive
NZ Jewellers
97979b53-9c90-4c1f-b8ec-f3c874f7b2f8 · Sep 25
HK$16,129 HKD
$2,058 USD
View
Price last confirmed 43 days ago
10 more retailers have this diamond
Prices start from HK$5,627 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+
0.52ct Heart
HK$5,627 HKD