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Heart|Natural|GIA

1.03ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 2426335270

Certificate GIA 2426335270

Diamond specifications and retailer prices

From HK$13,645 HKD
As of November 6, 2026
Save HK$26,342 HKD (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$39,986 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2426335270. Listed at 16 retailers as of November 5, 2026, with prices from HK$13,645 to HK$39,986, a HK$26,342 spread on the same certified stone. NZ Jewellers lists it at HK$39,986. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2426335270
Dimensions6.35 × 6.74 × 4.07 mm
L/W Ratio1.06
Top View
6.35 mm6.74 mm1.03 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2426335270
Side View
Table 60.0%CrownGirdle: MED-XTKPavilionCulet: NoneDepth 60.4%

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$13,645 HKD|Low: HK$13,175 HKD|High: HK$33,905 HKD|Avg: HK$19,991 HKD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1HK$13,645 HKD
Retailer 6HK$13,943 HKD
Retailer 8HK$17,023 HKD
Retailer 7HK$17,650 HKD
Retailer 3HK$19,358 HKD
Retailer 9HK$20,009 HKD
Retailer 4HK$20,236 HKD
Retailer 2HK$23,747 HKD
Retailer 5HK$33,411 HKD

40 data points across 9 retailers

16 retailersHK$13,645 HKD to HK$39,986 HKD

A
Cheapest Retailer
-
HK$13,645 HKD
A
Retailer 2
-
HK$13,943 HKD
View
B+
Retailer 3
-
HK$16,772 HKD
View
B+
Retailer 4
-
HK$17,023 HKD
View
B+
Retailer 5
-
HK$17,650 HKD
View
Final sale: no returns
B+
Retailer 6
-
HK$19,123 HKD
View
Retailer 7
-
HK$19,123 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$19,358 HKD
View
B+
Retailer 9
-
HK$20,009 HKD
View
B
Retailer 10
-
HK$20,220 HKD
View
B+
Retailer 11
-
HK$20,236 HKD
View
B+
Retailer 12
-
HK$22,070 HKD
View
B+
Retailer 13
-
HK$23,747 HKD
View
B
Retailer 14
-
HK$33,411 HKD
View
B
Retailer 15
-
HK$35,629 HKD
View
Most Expensive
B
NZ Jewellers
b5a8b972-f7ba-49fe-8b5a-8cefcc8d2d7b · Nov 5
HK$39,986 HKD
$5,102 USD
View
15 more retailers have this diamond
Prices start from HK$13,645 HKDSave up to HK$26,342 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$13,645 HKD