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Heart|Natural|GIA

1.01ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 6542879708

Certificate GIA 6542879708

Diamond specifications and retailer prices

From HK$11,449 HKD
As of October 29, 2026
Save HK$14,579 HKD (56%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$38,494 HKD at NZ Jewellers · As of September 25, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542879708. Listed at 12 retailers as of October 29, 2026, with a 127% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.7°
OriginNatural
Grading LabGIA
CertificateGIA 6542879708
Dimensions6.21 × 6.85 × 4.09 mm
L/W Ratio1.10
Top View
6.21 mm6.85 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542879708
Side View
Table 57.0%CrownGirdle: THN-THKPavilion 40.7°Culet: NoneDepth 59.8%

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: Oct 29
Current: HK$16,202 HKD|Low: HK$11,449 HKD|High: HK$27,982 HKD|Avg: HK$16,413 HKD|-3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 7HK$11,449 HKD
Retailer 2HK$11,628 HKD
Retailer 9HK$12,350 HKD
Retailer 5HK$12,845 HKD
Retailer 6HK$13,584 HKD
Retailer 11HK$14,045 HKD
Retailer 1HK$16,202 HKD
Retailer 3HK$17,534 HKD
Retailer 4HK$20,160 HKD
Retailer 8HK$23,546 HKD
Retailer 10HK$26,028 HKD

37 data points across 11 retailers

12 retailersHK$11,449 HKD to HK$26,028 HKD

A
Cheapest Retailer
-
HK$11,449 HKD
A
Retailer 2
-
HK$11,628 HKD
$1,482 USD
View
A
Retailer 3
-
HK$12,350 HKD
$1,574 USD
View
Final sale: no returns
A
Retailer 4
-
HK$12,845 HKD
$1,637 USD
View
A
Retailer 5
-
HK$13,584 HKD
$1,731 USD
View
A
Retailer 6
-
HK$14,045 HKD
$1,790 USD
View
A
Retailer 7
-
HK$16,202 HKD
£1,626 GBP
View
B+
Retailer 8
-
HK$17,534 HKD
A$3,438 AUD
View
B+
Retailer 9
-
HK$20,160 HKD
€2,447 EUR
View
B+
Retailer 10
-
HK$23,546 HKD
$3,001 USD
View
B+
Retailer 11
-
HK$26,028 HKD
£2,612 GBP
View
Most Expensive
NZ Jewellers
8988b91e-4cd2-4762-9019-aaeeb6b8571a · Sep 25
HK$38,494 HKD
$4,906 USD
View
Price last confirmed 34 days ago
11 more retailers have this diamond
Prices start from HK$11,449 HKDSave up to HK$14,579 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$11,449 HKD