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Heart|Natural|GIA

1.03ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 6542354200

Certificate GIA 6542354200

Diamond specifications and retailer prices

From HK$16,004 HKD
As of November 5, 2026
Save HK$8,880 HKD (36%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$24,884 HKD at Shane Co · As of November 6, 2026
View at Shane Co

About this 1.03ct natural heart diamond

This 1.03ct 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 6542354200. Listed at 2 retailers as of November 5, 2026, with prices from HK$16,004 to HK$24,884, a HK$8,880 spread on the same certified stone. Shane Co lists it at HK$24,884. 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

1.03
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle42.1°
OriginNatural
Grading LabGIA
CertificateGIA 6542354200
Dimensions5.82 × 6.84 × 4.37 mm
L/W Ratio1.18
Top View
5.82 mm6.84 mm1.03 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542354200
Side View
Table 60.0%CrownGirdle: MED-VTKPavilion 42.1°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$16,004 HKD|Low: HK$11,184 HKD|High: HK$24,884 HKD|Avg: HK$15,425 HKD|+0.2%
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
Shane Co
November 5, 2026
Retailer 9HK$11,184 HKD
Retailer 12HK$11,435 HKD
Retailer 10HK$12,328 HKD
Retailer 2HK$12,994 HKD
Retailer 8HK$13,057 HKD
Retailer 6HK$13,347 HKD
Retailer 14HK$14,421 HKD
Retailer 11HK$14,499 HKD
Retailer 5HK$14,813 HKD
Retailer 13HK$15,361 HKD
Retailer 7HK$15,910 HKD
Retailer 1HK$16,004 HKD
Retailer 4HK$18,496 HKD
Retailer 3HK$22,666 HKD
Shane CoHK$24,884 HKD

6 data points across 15 retailers

2 retailersHK$16,004 HKD to HK$24,884 HKD

A
Cheapest Retailer
-
HK$16,004 HKD
Most Expensive
B
Shane Co
26H04L8 · Nov 6
HK$24,884 HKD
$3,175 USD
View
1 more retailer has this diamond
Prices start from HK$16,004 HKDSave up to HK$8,880 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
1.03ct Heart
HK$16,004 HKD