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Heart|Natural|GIA

1.01ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 6545699523

Certificate GIA 6545699523

Diamond specifications and retailer prices

From HK$9,842 HKD
As of November 1, 2026
Save HK$22,366 HKD (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$32,208 HKD at NZ Jewellers · As of October 30, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545699523. Listed at 16 retailers as of October 30, 2026, with prices from HK$9,842 to HK$32,208, a HK$22,366 spread on the same certified stone. NZ Jewellers lists it at HK$32,208. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545699523
Dimensions6.09 × 6.70 × 4.26 mm
L/W Ratio1.10
Top View
6.09 mm6.70 mm1.01 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545699523
Side View
Table 54.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.5%

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 1
Current: HK$13,056 HKD|Low: HK$9,742 HKD|High: HK$23,417 HKD|Avg: HK$14,661 HKD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5HK$9,842 HKD
Retailer 8HK$12,036 HKD
Retailer 7HK$12,185 HKD
Retailer 9HK$12,538 HKD
Retailer 1HK$13,056 HKD
Retailer 2HK$13,454 HKD
Retailer 10HK$13,817 HKD
Retailer 3HK$14,798 HKD
Retailer 6HK$18,042 HKD
Retailer 4HK$23,138 HKD

43 data points across 10 retailers

16 retailersHK$9,842 HKD to HK$32,208 HKD

A
Cheapest Retailer
-
HK$9,842 HKD
A
Retailer 2
-
HK$12,036 HKD
$1,534 USD
View
B+
Retailer 3
-
HK$12,185 HKD
$1,553 USD
View
Final sale: no returns
A
Retailer 4
-
HK$12,538 HKD
$1,598 USD
View
A
Retailer 5
-
HK$13,056 HKD
£1,310 GBP
View
B+
Retailer 6
-
HK$13,205 HKD
$1,683 USD
View
B+
Retailer 7
-
HK$13,205 HKD
$1,683 USD
View
B+
Retailer 8
-
HK$13,454 HKD
A$2,638 AUD
View
B+
Retailer 9
-
HK$13,615 HKD
SGD 2,345 SGD
View
B+
Retailer 10
-
HK$13,817 HKD
$1,761 USD
View
B+
Retailer 11
-
HK$14,278 HKD
$1,820 USD
View
B+
Retailer 12
-
HK$14,798 HKD
£1,485 GBP
View
B+
Retailer 13
-
HK$15,237 HKD
$1,942 USD
View
B+
Retailer 14
-
HK$18,042 HKD
€2,190 EUR
View
B
Retailer 15
-
HK$23,138 HKD
£2,322 GBP
View
Most Expensive
B
NZ Jewellers
6ec61c9f-164d-4717-ba8e-9fa610d6505d · Oct 30
HK$32,208 HKD
$4,105 USD
View
15 more retailers have this diamond
Prices start from HK$9,842 HKDSave up to HK$22,366 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$9,842 HKD