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Heart|Natural|GIA

1.02ct E SI1 Heart Natural Diamond

VG • E/SI1 • GIA 6531556572

Certificate GIA 6531556572

Diamond specifications and retailer prices

From HK$11,834 HKD
As of November 6, 2026
Save HK$14,695 HKD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$33,669 HKD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6531556572. Listed at 18 retailers as of November 4, 2026, with a 124% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.02
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6531556572
Dimensions6.83 × 6.01 × 3.83 mm
L/W Ratio1.14
Top View
6.83 mm6.01 mm1.02 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531556572
Side View
Table 56.0%CrownGirdle: THN-ETKPavilion 41.6°Culet: NoneDepth 63.7%

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: Nov 6
Current: HK$14,178 HKD|Low: HK$11,631 HKD|High: HK$27,548 HKD|Avg: HK$16,387 HKD|-4.6%
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
November 6, 2026
Retailer 4HK$11,834 HKD
Retailer 5HK$12,697 HKD
Retailer 15HK$13,300 HKD
Retailer 6HK$13,520 HKD
Retailer 8HK$13,958 HKD
Retailer 14HK$14,123 HKD
Retailer 1HK$14,178 HKD
Retailer 3HK$14,578 HKD
Retailer 7HK$14,719 HKD
Retailer 12HK$15,095 HKD
Retailer 9HK$16,490 HKD
Retailer 10HK$17,313 HKD
Retailer 11HK$18,528 HKD
Retailer 2HK$24,570 HKD
Retailer 13HK$26,530 HKD

27 data points across 15 retailers

18 retailersHK$11,834 HKD to HK$26,530 HKD

A
Cheapest Retailer
-
HK$11,834 HKD
A
Retailer 2
-
HK$12,697 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$13,300 HKD
View
A
Retailer 4
-
HK$13,520 HKD
View
A
Retailer 5
-
HK$13,958 HKD
View
A
Retailer 6
-
HK$14,123 HKD
View
A
Retailer 7
-
HK$14,178 HKD
View
A
Retailer 8
-
HK$14,578 HKD
View
A
Retailer 9
-
HK$14,719 HKD
View
A
Retailer 10
-
HK$15,095 HKD
View
A
Retailer 11
-
HK$16,490 HKD
View
B+
Retailer 12
-
HK$17,313 HKD
View
B+
Retailer 13
-
HK$18,528 HKD
View
B+
Retailer 14
-
HK$18,629 HKD
View
Retailer 15
-
HK$20,322 HKD
View
Price last confirmed 32 days ago
B+
Retailer 16
-
HK$24,570 HKD
View
B
Retailer 17
-
HK$26,530 HKD
View
Most Expensive
NZ Jewellers
81f67f18-1679-472b-a9b0-3f51a775a69f · Sep 25
HK$33,669 HKD
$4,296 USD
View
Price last confirmed 42 days ago
17 more retailers have this diamond
Prices start from HK$11,834 HKDSave up to HK$14,695 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
1.02ct Heart
HK$11,834 HKD