Heart|Natural|GIA

1.01ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 7558141895

Certificate GIA 7558141895

Diamond specifications and retailer prices

From HK$10,745 HKD
As of October 25, 2026
Save HK$3,524 HKD (25%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$36,726 HKD at NZ Jewellers · As of September 28, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558141895. Listed at 11 retailers as of October 25, 2026, with a 33% 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558141895
Dimensions6.34 × 7.14 × 3.82 mm
L/W Ratio1.13
Key to symbols
Crystal, Cloud, Feather, Cavity, Needle, Indented Natural
Top View
6.34 mm7.14 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558141895
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 53.5%

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: Oct 25
Current: HK$11,025 HKD|Low: HK$10,745 HKD|High: HK$27,282 HKD|Avg: HK$15,779 HKD|-11.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 24, 2026
Retailer 3HK$10,745 HKD
Retailer 1HK$11,025 HKD
Retailer 6HK$12,985 HKD
Retailer 2HK$13,738 HKD
Retailer 5HK$14,515 HKD
Retailer 7HK$14,538 HKD
Retailer 4HK$15,101 HKD
Retailer 9HK$19,263 HKD
Retailer 8HK$24,960 HKD

38 data points across 9 retailers

11 retailersHK$10,745 HKD to HK$14,269 HKD

A
Cheapest Retailer
-
HK$10,745 HKD
Retailer 2
-
HK$11,025 HKD
₹133,835 INR
View
Price last confirmed 7 days ago
Retailer 3
-
HK$13,738 HKD
£1,379 GBP
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$14,269 HKD
A$2,798 AUD
View
Retailer 5
-
HK$14,515 HKD
$1,850 USD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$14,538 HKD
$1,853 USD
View
Price last confirmed 7 days ago
Retailer 7
-
HK$15,056 HKD
$1,919 USD
View
Price last confirmed 33 days ago
Retailer 8
-
HK$15,101 HKD
SGD 2,601 SGD
View
Price last confirmed 8 days ago
Retailer 9
-
HK$19,263 HKD
A$3,777 AUD
View
Price last confirmed 26 days ago
Retailer 10
-
HK$24,960 HKD
£2,505 GBP
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
6d1c5269-6bee-4efb-9b17-ead87dca4377 · Sep 28
HK$36,726 HKD
$4,681 USD
View
Price last confirmed 34 days ago
10 more retailers have this diamond
Prices start from HK$10,745 HKDSave up to HK$3,524 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$10,745 HKD