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Heart|Natural|GIA

1.01ct E SI2 Heart Natural Diamond

GD • E/SI2 • GIA 1558772551

Certificate GIA 1558772551

Diamond specifications and retailer prices

From HK$12,530 HKD
$1,597 USD
As of October 30, 2026
Save HK$20,587 HKD (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$33,117 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 E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1558772551. Listed at 16 retailers as of October 30, 2026, with prices from HK$12,530 to HK$33,117, a HK$20,587 spread on the same certified stone. NZ Jewellers lists it at HK$33,117. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.94°
Pavilion angle45.59°
OriginNatural
Grading LabGIA
CertificateGIA 1558772551
Dimensions5.83 × 6.96 × 4.35 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Cavity, Needle
Top View
5.83 mm6.96 mm1.01 ctE / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558772551
Side View
Table 62.0%Crown 38.94°Girdle: Slightly ThickPavilion 45.59°Culet: NoneDepth 62.6%

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$33,117 HKD|Low: HK$12,530 HKD|High: HK$34,121 HKD|Avg: HK$17,544 HKD|-2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2HK$12,530 HKD
Retailer 4HK$13,466 HKD
Retailer 8HK$13,989 HKD
Retailer 10HK$13,989 HKD
Retailer 9HK$14,640 HKD
Retailer 3HK$15,134 HKD
Retailer 5HK$15,681 HKD
Retailer 11HK$16,146 HKD
Retailer 7HK$19,087 HKD
Retailer 6HK$24,641 HKD
NZ JewellersHK$33,117 HKD

35 data points across 11 retailers

16 retailersHK$12,530 HKD to HK$33,117 HKD

A
Cheapest Retailer
-
HK$12,530 HKD
$1,597 USD
Final sale: no returns
A
Retailer 2
-
HK$12,749 HKD
$1,625 USD
View
A
Retailer 3
-
HK$13,466 HKD
£1,351 GBP
View
B+
Retailer 4
-
HK$13,989 HKD
$1,783 USD
View
Retailer 5
-
HK$13,989 HKD
$1,783 USD
View
Price last confirmed 14 days ago
B+
Retailer 6
-
HK$13,989 HKD
$1,783 USD
View
B+
Retailer 7
-
HK$14,059 HKD
$1,792 USD
View
A
Retailer 8
-
HK$14,640 HKD
$1,866 USD
View
B+
Retailer 9
-
HK$15,025 HKD
$1,915 USD
View
B+
Retailer 10
-
HK$15,067 HKD
$1,920 USD
View
B+
Retailer 11
-
HK$15,134 HKD
$1,929 USD
View
B+
Retailer 12
-
HK$15,681 HKD
£1,574 GBP
View
B+
Retailer 13
-
HK$16,146 HKD
$2,058 USD
View
B+
Retailer 14
-
HK$19,087 HKD
€2,317 EUR
View
B
Retailer 15
-
HK$24,641 HKD
£2,473 GBP
View
Most Expensive
B
NZ Jewellers
1ed129c1-4f58-45f2-b04e-817db8c97102 · Oct 30
HK$33,117 HKD
$4,221 USD
View
15 more retailers have this diamond
Prices start from HK$12,530 HKDSave up to HK$20,587 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$12,530 HKD