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Heart|Natural|GIA

1.02ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 5553770241

Certificate GIA 5553770241

Diamond specifications and retailer prices

From HK$10,718 HKD
SGD 1,846 SGD
As of November 3, 2026
Save HK$9,672 HKD (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$20,390 HKD at Wholesale Diamonds Direct · As of November 3, 2026
View at Wholesale Diamonds Direct

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553770241. Listed at 11 retailers as of November 3, 2026, with prices from HK$10,718 to HK$20,390, a HK$9,672 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$20,390. 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

1.02
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.74°
Pavilion angle37.7°
OriginNatural
Grading LabGIA
CertificateGIA 5553770241
Dimensions6.04 × 7.10 × 4.02 mm
L/W Ratio1.18
Culet sizeNone
Top View
6.04 mm7.10 mm1.02 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5553770241
Side View
Table 60.0%Crown 36.74°Girdle: MED-THKPavilion 37.7°Culet: NoneDepth 56.7%

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 3
Current: HK$12,365 HKD|Low: HK$10,677 HKD|High: HK$21,588 HKD|Avg: HK$14,117 HKD|-5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 3, 2026
Retailer 2HK$10,718 HKD
Retailer 1HK$12,365 HKD
Retailer 8HK$12,451 HKD
Retailer 7HK$12,452 HKD
Retailer 6HK$13,158 HKD
Retailer 4HK$13,290 HKD
Retailer 5HK$13,666 HKD
Retailer 3HK$14,703 HKD
Retailer 9HK$14,769 HKD
Wholesale Diamonds DirectHK$20,390 HKD

39 data points across 10 retailers

11 retailersHK$10,718 HKD to HK$20,390 HKD

A
Cheapest Retailer
-
HK$10,718 HKD
SGD 1,846 SGD
A
Retailer 2
-
HK$12,365 HKD
$1,576 USD
View
A
Retailer 3
-
HK$12,451 HKD
$1,587 USD
View
A
Retailer 4
-
HK$12,452 HKD
$1,587 USD
View
A
Retailer 5
-
HK$13,158 HKD
$1,677 USD
View
A
Retailer 6
-
HK$13,290 HKD
SGD 2,289 SGD
View
A
Retailer 7
-
HK$13,666 HKD
£1,371 GBP
View
B+
Retailer 8
-
HK$14,703 HKD
$1,874 USD
View
Retailer 9
-
HK$14,769 HKD
£1,482 GBP
View
Price last confirmed 37 days ago
B+
Retailer 10
-
HK$17,285 HKD
$2,203 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
553095831 · Nov 3
HK$20,390 HKD
$2,599 USD
View
10 more retailers have this diamond
Prices start from HK$10,718 HKDSave up to HK$9,672 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$10,718 HKD