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Heart|Natural|GIA

0.55ct K VVS1 Heart Natural Diamond

EX • K/VVS1 • GIA 1545397637

Certificate GIA 1545397637

Diamond specifications and retailer prices

From HK$3,104 HKD
As of November 6, 2026
Save HK$5,165 HKD (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$14,969 HKD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.55ct natural heart diamond

This 0.55ct natural heart sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545397637. Listed at 10 retailers as of November 4, 2026, with a 166% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.3°
OriginNatural
Grading LabGIA
CertificateGIA 1545397637
Dimensions4.86 × 5.72 × 3.37 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
4.86 mm5.72 mm0.55 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545397637
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 41.3°Culet: NoneDepth 58.9%

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$3,809 HKD|Low: HK$3,104 HKD|High: HK$9,123 HKD|Avg: HK$4,897 HKD|-8.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9HK$3,104 HKD
Retailer 8HK$3,307 HKD
Retailer 10HK$3,448 HKD
Retailer 1HK$3,809 HKD
Retailer 2HK$4,326 HKD
Retailer 3HK$4,389 HKD
Retailer 5HK$4,742 HKD
Retailer 7HK$5,400 HKD
Retailer 4HK$5,557 HKD
Retailer 6HK$8,268 HKD

38 data points across 10 retailers

10 retailersHK$3,104 HKD to HK$8,268 HKD

A
Cheapest Retailer
-
HK$3,104 HKD
A
Retailer 2
-
HK$3,307 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$3,448 HKD
View
A
Retailer 4
-
HK$3,809 HKD
View
A
Retailer 5
-
HK$4,389 HKD
View
A
Retailer 6
-
HK$4,742 HKD
View
B+
Retailer 7
-
HK$5,400 HKD
View
B+
Retailer 8
-
HK$5,557 HKD
View
B
Retailer 9
-
HK$8,268 HKD
View
Most Expensive
NZ Jewellers
34d86fff-4549-4099-b0b6-01d551663bda · Sep 25
HK$14,969 HKD
$1,910 USD
View
Price last confirmed 42 days ago
9 more retailers have this diamond
Prices start from HK$3,104 HKDSave up to HK$5,165 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
0.55ct Heart
HK$3,104 HKD