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Heart|Natural|GIA

1.03ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 2516983957

Certificate GIA 2516983957

Diamond specifications and retailer prices

From HK$14,194 HKD
As of November 2, 2026
Save HK$20,824 HKD (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$35,018 HKD at NZ Jewellers · As of November 3, 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 2516983957. Listed at 7 retailers as of November 2, 2026, with prices from HK$14,194 to HK$35,018, a HK$20,824 spread on the same certified stone. NZ Jewellers lists it at HK$35,018. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.33°
Pavilion angle41.99°
OriginNatural
Grading LabGIA
CertificateGIA 2516983957
Dimensions6.22 × 6.92 × 4.18 mm
L/W Ratio1.11
Girdle conditionThick
Key to symbols
Crystal, Needle
Top View
6.22 mm6.92 mm1.03 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2516983957
Side View
Table 59.0%Crown 36.33°Girdle: STK-THKPavilion 41.99°Culet: 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 2
Current: HK$35,018 HKD|Low: HK$14,194 HKD|High: HK$35,456 HKD|Avg: HK$19,266 HKD|-1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2HK$14,194 HKD
Retailer 4HK$14,358 HKD
Retailer 6HK$14,382 HKD
Retailer 5HK$15,016 HKD
Retailer 7HK$15,385 HKD
Retailer 8HK$17,219 HKD
Retailer 9HK$19,264 HKD
Retailer 3HK$25,291 HKD
NZ JewellersHK$35,018 HKD

29 data points across 9 retailers

7 retailersHK$14,194 HKD to HK$35,018 HKD

A
Cheapest Retailer
-
HK$14,194 HKD
A
Retailer 2
-
HK$14,358 HKD
View
A
Retailer 3
-
HK$14,382 HKD
View
A
Retailer 4
-
HK$15,016 HKD
View
A
Retailer 5
-
HK$15,385 HKD
View
Retailer 6
-
HK$25,291 HKD
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
440ba256-8c8a-4bf1-83c2-48edc7808bb7 · Nov 3
HK$35,018 HKD
$4,468 USD
View
6 more retailers have this diamond
Prices start from HK$14,194 HKDSave up to HK$20,824 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$14,194 HKD