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Heart|Natural|GIA

1.01ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 2557669659

Certificate GIA 2557669659

Diamond specifications and retailer prices

From HK$9,240 HKD
As of October 30, 2026
Save HK$21,290 HKD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$30,530 HKD at NZ Jewellers · As of October 27, 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 2557669659. Listed at 18 retailers as of October 27, 2026, with prices from HK$9,240 to HK$30,530, a HK$21,290 spread on the same certified stone. NZ Jewellers lists it at HK$30,530. 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
OriginNatural
Grading LabGIA
CertificateGIA 2557669659
Dimensions6.25 × 6.93 × 3.99 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Top View
6.25 mm6.93 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557669659
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.6%

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 30
Current: HK$9,533 HKD|Low: HK$9,476 HKD|High: HK$22,192 HKD|Avg: HK$13,633 HKD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 1HK$9,533 HKD
Retailer 8HK$11,375 HKD
Retailer 9HK$11,550 HKD
Retailer 2HK$11,934 HKD
Retailer 3HK$12,412 HKD
Retailer 7HK$12,915 HKD
Retailer 4HK$14,155 HKD
Retailer 6HK$17,071 HKD
Retailer 5HK$22,042 HKD

24 data points across 9 retailers

18 retailersHK$9,240 HKD to HK$30,530 HKD

A
Cheapest Retailer
-
HK$9,240 HKD
A
Retailer 2
-
HK$9,533 HKD
₹115,710 INR
View
A
Retailer 3
-
HK$11,375 HKD
SGD 1,959 SGD
View
A
Retailer 4
-
HK$11,542 HKD
$1,471 USD
View
A
Retailer 5
-
HK$11,550 HKD
$1,472 USD
View
Final sale: no returns
A
Retailer 6
-
HK$11,934 HKD
$1,521 USD
View
A
Retailer 7
-
HK$12,412 HKD
£1,246 GBP
View
A
Retailer 8
-
HK$12,515 HKD
$1,595 USD
View
A
Retailer 9
-
HK$12,915 HKD
$1,646 USD
View
A
Retailer 10
-
HK$13,035 HKD
SGD 2,245 SGD
View
A
Retailer 11
-
HK$13,096 HKD
$1,669 USD
View
A
Retailer 12
-
HK$14,155 HKD
£1,421 GBP
View
A
Retailer 13
-
HK$14,445 HKD
$1,841 USD
View
Retailer 14
-
HK$14,747 HKD
£1,480 GBP
View
Price last confirmed 33 days ago
A
Retailer 15
-
HK$17,071 HKD
€2,072 EUR
View
B+
Retailer 16
-
HK$18,062 HKD
$2,302 USD
View
B+
Retailer 17
-
HK$22,042 HKD
£2,212 GBP
View
Most Expensive
B
NZ Jewellers
06c7fe57-4c32-4733-b87b-045a09c83563 · Oct 27
HK$30,530 HKD
$3,891 USD
View
17 more retailers have this diamond
Prices start from HK$9,240 HKDSave up to HK$21,290 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$9,240 HKD