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Heart|Natural|GIA

0.80ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 2444441200

Certificate GIA 2444441200

Diamond specifications and retailer prices

From HK$8,605 HKD
As of November 6, 2026
Save HK$15,573 HKD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$24,178 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2444441200. Listed at 14 retailers as of November 5, 2026, with prices from HK$8,605 to HK$24,178, a HK$15,573 spread on the same certified stone. NZ Jewellers lists it at HK$24,178. 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

0.80
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.23°
Pavilion angle35.75°
OriginNatural
Grading LabGIA
CertificateGIA 2444441200
Dimensions5.78 × 6.41 × 3.56 mm
L/W Ratio1.11
Top View
5.78 mm6.41 mm0.80 ctK / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2444441200
Side View
Table 63.0%Crown 40.23°Girdle: MED-VTKPavilion 35.75°Culet: NoneDepth 55.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$12,775 HKD|Low: HK$9,342 HKD|High: HK$17,932 HKD|Avg: HK$12,413 HKD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3HK$9,711 HKD
Retailer 6HK$9,718 HKD
Retailer 5HK$10,291 HKD
Retailer 1HK$12,775 HKD
Retailer 2HK$13,762 HKD
Retailer 4HK$17,673 HKD

44 data points across 6 retailers

14 retailersHK$8,605 HKD to HK$24,178 HKD

B+
Cheapest Retailer
-
HK$8,605 HKD
B
Retailer 2
-
HK$9,499 HKD
View
B
Retailer 3
-
HK$9,679 HKD
View
B
Retailer 4
-
HK$9,711 HKD
View
B
Retailer 5
-
HK$9,718 HKD
View
Retailer 6
-
HK$9,914 HKD
View
Price last confirmed 9 days ago
B
Retailer 7
-
HK$9,914 HKD
View
B
Retailer 8
-
HK$10,291 HKD
View
B
Retailer 9
-
HK$10,965 HKD
View
B
Retailer 10
-
HK$11,435 HKD
View
B
Retailer 11
-
HK$12,775 HKD
View
B
Retailer 12
-
HK$13,762 HKD
View
B
Retailer 13
-
HK$17,673 HKD
View
Most Expensive
C
NZ Jewellers
e7b5ace9-63b0-4175-a623-495c0be702f2 · Nov 5
HK$24,178 HKD
$3,085 USD
View
13 more retailers have this diamond
Prices start from HK$8,605 HKDSave up to HK$15,573 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+
0.80ct Heart
HK$8,605 HKD