Heart|Natural|GIA

1.01ct I VVS1 Heart Natural Diamond

ID • I/VVS1 • GIA 1528991644

Certificate GIA 1528991644

Diamond specifications and retailer prices

From HK$17,073 HKD
As of November 1, 2026
Save HK$21,201 HKD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$47,846 HKD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded I 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 1528991644. Listed at 21 retailers as of November 1, 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

1.01
Carat
I
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.5°
OriginNatural
Grading LabGIA
CertificateGIA 1528991644
Dimensions5.89 × 6.94 × 4.12 mm
L/W Ratio1.18
Key to symbols
Feather
Top View
5.89 mm6.94 mm1.01 ctI / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1528991644
Side View
Table 58.0%Crown 34.5°Girdle: THK-VTKPavilion 40.5°Culet: NoneDepth 59.4%

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 1
Current: HK$47,846 HKD|Low: HK$16,872 HKD|High: HK$47,846 HKD|Avg: HK$25,444 HKD|+14.7%
NZ Jewellers
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
Retailer 16
Retailer 17
November 3, 2026
Retailer 12HK$17,073 HKD
Retailer 3HK$19,545 HKD
Retailer 5HK$20,494 HKD
Retailer 4HK$21,043 HKD
Retailer 14HK$21,122 HKD
Retailer 13HK$22,361 HKD
Retailer 16HK$22,887 HKD
Retailer 6HK$23,718 HKD
Retailer 9HK$23,938 HKD
Retailer 17HK$24,003 HKD
Retailer 2HK$24,266 HKD
Retailer 15HK$25,643 HKD
Retailer 7HK$25,999 HKD
Retailer 8HK$26,410 HKD
Retailer 11HK$28,132 HKD
Retailer 10HK$38,274 HKD
NZ JewellersHK$47,846 HKD

41 data points across 17 retailers

21 retailersHK$17,073 HKD to HK$38,274 HKD

A
Cheapest Retailer
-
HK$17,073 HKD
Retailer 2
-
HK$19,545 HKD
$2,491 USD
View
Price last confirmed 15 days ago
B+
Retailer 3
-
HK$20,494 HKD
$2,612 USD
View
B+
Retailer 4
-
HK$21,043 HKD
$2,682 USD
View
B+
Retailer 5
-
HK$21,122 HKD
$2,692 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$22,361 HKD
$2,850 USD
View
Retailer 7
-
HK$22,887 HKD
$2,917 USD
View
Price last confirmed 13 days ago
Retailer 8
-
HK$22,887 HKD
$2,917 USD
View
Price last confirmed 18 days ago
B+
Retailer 9
-
HK$23,718 HKD
SGD 4,085 SGD
View
Retailer 10
-
HK$23,766 HKD
$3,029 USD
View
Price last confirmed 17 days ago
Retailer 11
-
HK$23,938 HKD
$3,051 USD
View
Price last confirmed 41 days ago
B+
Retailer 12
-
HK$24,003 HKD
$3,059 USD
View
B+
Retailer 13
-
HK$24,266 HKD
£2,435 GBP
View
Retailer 14
-
HK$25,643 HKD
A$5,028 AUD
View
Price last confirmed 26 days ago
B+
Retailer 15
-
HK$25,999 HKD
$3,314 USD
View
Retailer 16
-
HK$26,410 HKD
$3,366 USD
View
Price last confirmed 12 days ago
Retailer 17
-
HK$27,626 HKD
$3,521 USD
View
Price last confirmed 35 days ago
B+
Retailer 18
-
HK$28,132 HKD
ZAR 57,923 ZAR
View
B
Retailer 19
-
HK$38,274 HKD
£3,841 GBP
View
Retailer 20
-
HK$41,710 HKD
$5,316 USD
View
Price last confirmed 36 days ago
Most Expensive
NZ Jewellers
824066c4-666b-46a6-9c6b-690744eb1149 · Oct 21
HK$47,846 HKD
$6,098 USD
View
Price last confirmed 12 days ago
20 more retailers have this diamond
Prices start from HK$17,073 HKDSave up to HK$21,201 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
1.01ct Heart
HK$17,073 HKD