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Heart|Natural|GIA

1.51ct K VS2 Heart Natural Diamond

EX • K/VS2 • GIA 3555654993

Certificate GIA 3555654993

Diamond specifications and retailer prices

From HK$16,553 HKD
As of November 6, 2026
Save HK$20,902 HKD (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$44,289 HKD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555654993. Listed at 8 retailers as of November 4, 2026, with a 126% 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

1.51
Carat
K
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle38.87°
OriginNatural
Grading LabGIA
CertificateGIA 3555654993
Dimensions6.67 × 7.84 × 4.74 mm
L/W Ratio1.18
Key to symbols
Crystal, Feather
Top View
6.67 mm7.84 mm1.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 3555654993
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 38.87°Culet: NoneDepth 60.4%

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$23,018 HKD|Low: HK$16,451 HKD|High: HK$43,027 HKD|Avg: HK$25,804 HKD|-11.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4HK$16,553 HKD
Retailer 3HK$20,675 HKD
Retailer 1HK$23,018 HKD
Retailer 5HK$25,307 HKD
Retailer 2HK$37,455 HKD

16 data points across 5 retailers

8 retailersHK$16,553 HKD to HK$37,455 HKD

A
Cheapest Retailer
-
HK$16,553 HKD
A
Retailer 2
-
HK$20,675 HKD
View
A
Retailer 3
-
HK$23,018 HKD
View
A
Retailer 4
-
HK$25,307 HKD
View
Retailer 5
-
HK$25,425 HKD
View
Price last confirmed 36 days ago
Retailer 6
-
HK$26,396 HKD
View
Price last confirmed 36 days ago
B+
Retailer 7
-
HK$37,455 HKD
View
Most Expensive
NZ Jewellers
6f13705c-131b-447a-93a1-ad28788f7987 · Sep 29
HK$44,289 HKD
$5,651 USD
View
Price last confirmed 38 days ago
7 more retailers have this diamond
Prices start from HK$16,553 HKDSave up to HK$20,902 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
1.51ct Heart
HK$16,553 HKD