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Heart|Natural|GIA

0.50ct K SI1 Heart Natural Diamond

EX • K/SI1 • GIA 1548069310

Certificate GIA 1548069310

Diamond specifications and retailer prices

From HK$2,531 HKD
As of November 6, 2026
Save HK$10,808 HKD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$13,339 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548069310. Listed at 14 retailers as of November 5, 2026, with prices from HK$2,531 to HK$13,339, a HK$10,808 spread on the same certified stone. NZ Jewellers lists it at HK$13,339. 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

0.50
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1548069310
Dimensions4.94 × 5.22 × 3.12 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Etch Channel
Top View
4.94 mm5.22 mm0.50 ctK / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1548069310
Side View
Table 57.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 59.7%

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$13,339 HKD|Low: HK$2,531 HKD|High: HK$13,339 HKD|Avg: HK$5,479 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2HK$2,531 HKD
Retailer 11HK$3,480 HKD
Retailer 3HK$3,746 HKD
Retailer 10HK$3,746 HKD
Retailer 12HK$4,013 HKD
Retailer 5HK$4,248 HKD
Retailer 6HK$4,279 HKD
Retailer 4HK$5,094 HKD
Retailer 9HK$5,243 HKD
Retailer 7HK$5,392 HKD
Retailer 8HK$8,018 HKD
NZ JewellersHK$13,339 HKD

29 data points across 12 retailers

14 retailersHK$2,531 HKD to HK$13,339 HKD

A
Cheapest Retailer
-
HK$2,531 HKD
B+
Retailer 2
-
HK$3,480 HKD
View
B+
Retailer 3
-
HK$3,746 HKD
View
Retailer 4
-
HK$3,746 HKD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$4,013 HKD
View
B+
Retailer 6
-
HK$4,013 HKD
View
B+
Retailer 7
-
HK$4,248 HKD
View
B+
Retailer 8
-
HK$4,279 HKD
View
B+
Retailer 9
-
HK$4,507 HKD
View
B
Retailer 10
-
HK$5,094 HKD
View
B
Retailer 11
-
HK$5,243 HKD
View
B
Retailer 12
-
HK$5,392 HKD
View
B
Retailer 13
-
HK$8,018 HKD
View
Most Expensive
C
NZ Jewellers
6dc33688-f217-46ee-bca8-3c8a88305121 · Nov 5
HK$13,339 HKD
$1,702 USD
View
13 more retailers have this diamond
Prices start from HK$2,531 HKDSave up to HK$10,808 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$2,531 HKD