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Heart|Natural|GIA

1.01ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 7546184232

Certificate GIA 7546184232

Diamond specifications and retailer prices

From HK$13,055 HKD
As of October 31, 2026
Save HK$7,524 HKD (37%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$37,448 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546184232. Listed at 18 retailers as of October 31, 2026, with a 58% 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
SymmetryVery Good
FluorescenceNone
Pavilion angle37.1°
OriginNatural
Grading LabGIA
CertificateGIA 7546184232
Dimensions5.90 × 6.98 × 4.15 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
5.90 mm6.98 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7546184232
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 37.1°Culet: NoneDepth 59.5%

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 31
Current: HK$14,896 HKD|Low: HK$12,955 HKD|High: HK$30,839 HKD|Avg: HK$17,979 HKD|-8.5%
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
Retailer 16
November 1, 2026
Retailer 12HK$13,055 HKD
Retailer 11HK$13,667 HKD
Retailer 16HK$14,460 HKD
Retailer 14HK$14,475 HKD
Retailer 10HK$14,711 HKD
Retailer 1HK$14,896 HKD
Retailer 2HK$15,452 HKD
Retailer 4HK$15,644 HKD
Retailer 5HK$16,084 HKD
Retailer 15HK$16,452 HKD
Retailer 9HK$17,939 HKD
Retailer 7HK$18,503 HKD
Retailer 13HK$20,579 HKD
Retailer 8HK$21,387 HKD
Retailer 3HK$26,799 HKD
Retailer 6HK$29,494 HKD

27 data points across 16 retailers

18 retailersHK$13,055 HKD to HK$20,579 HKD

A
Cheapest Retailer
-
HK$13,055 HKD
A
Retailer 2
-
HK$13,667 HKD
$1,742 USD
View
Final sale: no returns
A
Retailer 3
-
HK$14,460 HKD
$1,843 USD
View
A
Retailer 4
-
HK$14,475 HKD
$1,845 USD
View
A
Retailer 5
-
HK$14,711 HKD
$1,875 USD
View
A
Retailer 6
-
HK$14,896 HKD
€1,808 EUR
View
A
Retailer 7
-
HK$15,452 HKD
$1,970 USD
View
A
Retailer 8
-
HK$15,644 HKD
$1,994 USD
View
A
Retailer 9
-
HK$16,084 HKD
$2,050 USD
View
A
Retailer 10
-
HK$16,452 HKD
$2,097 USD
View
B+
Retailer 11
-
HK$17,939 HKD
£1,800 GBP
View
B+
Retailer 12
-
HK$18,503 HKD
SGD 3,187 SGD
View
B+
Retailer 13
-
HK$19,726 HKD
A$3,868 AUD
View
B+
Retailer 14
-
HK$20,579 HKD
ZAR 42,375 ZAR
View
Retailer 15
-
HK$21,387 HKD
A$4,194 AUD
View
Price last confirmed 25 days ago
Retailer 16
-
HK$26,799 HKD
$3,416 USD
View
Price last confirmed 8 days ago
Retailer 17
-
HK$29,494 HKD
£2,960 GBP
View
Price last confirmed 13 days ago
Most Expensive
NZ Jewellers
5d824c33-940b-4a5a-8f9d-5118eef08249 · Sep 25
HK$37,448 HKD
$4,773 USD
View
Price last confirmed 37 days ago
17 more retailers have this diamond
Prices start from HK$13,055 HKDSave up to HK$7,524 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$13,055 HKD