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Heart|Natural|GIA

1.00ct H VVS1 Heart Natural Diamond

EX • H/VVS1 • GIA 1558590168

Certificate GIA 1558590168

Diamond specifications and retailer prices

From HK$17,148 HKD
As of November 6, 2026
Save HK$21,239 HKD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$48,122 HKD at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) 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 1558590168. Listed at 15 retailers as of November 4, 2026, with a 124% 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

1.00
Carat
H
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558590168
Dimensions6.09 × 6.88 × 4.09 mm
L/W Ratio1.13
Girdle conditionFaceted
Key to symbols
Cloud, Pinpoint, Feather
Top View
6.09 mm6.88 mm1.00 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558590168
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 59.5%

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$17,148 HKD|Low: HK$16,952 HKD|High: HK$38,952 HKD|Avg: HK$24,700 HKD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 1HK$17,148 HKD
Retailer 6HK$17,148 HKD
Retailer 11HK$18,253 HKD
Retailer 7HK$21,161 HKD
Retailer 10HK$22,297 HKD
Retailer 8HK$22,470 HKD
Retailer 4HK$23,841 HKD
Retailer 2HK$25,879 HKD
Retailer 9HK$26,851 HKD
Retailer 3HK$31,624 HKD
Retailer 5HK$38,388 HKD

36 data points across 11 retailers

15 retailersHK$17,148 HKD to HK$38,388 HKD

A
Cheapest Retailer
-
HK$17,148 HKD
A
Retailer 2
-
HK$17,148 HKD
View
A
Retailer 3
-
HK$18,253 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$20,965 HKD
View
Retailer 5
-
HK$21,161 HKD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
HK$22,290 HKD
View
B+
Retailer 7
-
HK$22,297 HKD
View
Retailer 8
-
HK$22,470 HKD
View
Price last confirmed 15 days ago
Retailer 9
-
HK$23,018 HKD
View
Price last confirmed 20 days ago
B+
Retailer 10
-
HK$23,841 HKD
View
Retailer 11
-
HK$23,904 HKD
View
Price last confirmed 22 days ago
Retailer 12
-
HK$25,879 HKD
View
Price last confirmed 34 days ago
B
Retailer 13
-
HK$32,267 HKD
View
B
Retailer 14
-
HK$38,388 HKD
View
Most Expensive
NZ Jewellers
e2278322-e1a7-46ab-81fe-deb97c8faae3 · Oct 18
HK$48,122 HKD
$6,140 USD
View
Price last confirmed 20 days ago
14 more retailers have this diamond
Prices start from HK$17,148 HKDSave up to HK$21,239 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
1.00ct Heart
HK$17,148 HKD