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Heart|Natural|GIA

1.00ct G VVS1 Heart Natural Diamond

EX • G/VVS1 • GIA 6551015237

Certificate GIA 6551015237

Diamond specifications and retailer prices

From HK$19,656 HKD
As of November 6, 2026
Save HK$24,774 HKD (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$46,413 HKD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded G 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 6551015237. Listed at 17 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.08°
Pavilion angle43.95°
OriginNatural
Grading LabGIA
CertificateGIA 6551015237
Dimensions5.94 × 6.88 × 4.15 mm
L/W Ratio1.16
Top View
5.94 mm6.88 mm1.00 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551015237
Side View
Table 62.0%Crown 40.08°Girdle: THK-VTKPavilion 43.95°Culet: NoneDepth 60.3%

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$24,257 HKD|Low: HK$19,460 HKD|High: HK$45,825 HKD|Avg: HK$26,785 HKD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 11HK$19,656 HKD
Retailer 13HK$21,529 HKD
Retailer 9HK$22,917 HKD
Retailer 2HK$23,653 HKD
Retailer 1HK$24,257 HKD
Retailer 15HK$24,586 HKD
Retailer 3HK$24,743 HKD
Retailer 14HK$25,722 HKD
Retailer 7HK$26,639 HKD
Retailer 5HK$27,274 HKD
Retailer 12HK$27,838 HKD
Retailer 6HK$28,559 HKD
Retailer 4HK$29,351 HKD
Retailer 8HK$32,517 HKD
Retailer 10HK$44,430 HKD

36 data points across 15 retailers

17 retailersHK$19,656 HKD to HK$44,430 HKD

A
Cheapest Retailer
-
HK$19,656 HKD
A
Retailer 2
-
HK$21,529 HKD
View
A
Retailer 3
-
HK$22,917 HKD
View
A
Retailer 4
-
HK$23,653 HKD
View
A
Retailer 5
-
HK$24,257 HKD
View
A
Retailer 6
-
HK$24,586 HKD
View
Final sale: no returns
A
Retailer 7
-
HK$24,743 HKD
View
B+
Retailer 8
-
HK$25,722 HKD
View
B+
Retailer 9
-
HK$27,274 HKD
View
Retailer 10
-
HK$27,666 HKD
View
Price last confirmed 37 days ago
Retailer 11
-
HK$27,838 HKD
View
Price last confirmed 9 days ago
Retailer 12
-
HK$28,559 HKD
View
Price last confirmed 34 days ago
B+
Retailer 13
-
HK$29,351 HKD
View
Retailer 14
-
HK$30,738 HKD
View
Price last confirmed 39 days ago
B+
Retailer 15
-
HK$32,517 HKD
View
B
Retailer 16
-
HK$44,430 HKD
View
Most Expensive
NZ Jewellers
0df5b906-95f6-460b-b8f1-d15e4b7055ed · Sep 29
HK$46,413 HKD
$5,922 USD
View
Price last confirmed 38 days ago
16 more retailers have this diamond
Prices start from HK$19,656 HKDSave up to HK$24,774 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$19,656 HKD