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Heart|Natural|GIA

1.02ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 2245061409

Certificate GIA 2245061409

Diamond specifications and retailer prices

From HK$12,953 HKD
As of November 4, 2026
Save HK$23,679 HKD (65%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$36,632 HKD at NZ Jewellers · As of November 3, 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 G 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 2245061409. Listed at 14 retailers as of November 3, 2026, with prices from HK$12,953 to HK$36,632, a HK$23,679 spread on the same certified stone. NZ Jewellers lists it at HK$36,632. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245061409
Dimensions6.27 × 7.08 × 3.90 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
6.27 mm7.08 mm1.02 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245061409
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 55.0%

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 4
Current: HK$36,632 HKD|Low: HK$12,749 HKD|High: HK$38,084 HKD|Avg: HK$20,487 HKD|-3.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 10HK$12,953 HKD
Retailer 7HK$15,558 HKD
Retailer 11HK$16,162 HKD
Retailer 9HK$16,366 HKD
Retailer 13HK$16,398 HKD
Retailer 3HK$16,539 HKD
Retailer 8HK$17,057 HKD
Retailer 2HK$17,245 HKD
Retailer 5HK$17,959 HKD
Retailer 12HK$21,537 HKD
Retailer 4HK$26,927 HKD
Retailer 6HK$30,614 HKD
NZ JewellersHK$36,632 HKD

24 data points across 13 retailers

14 retailersHK$12,953 HKD to HK$36,632 HKD

A
Cheapest Retailer
-
HK$12,953 HKD
A
Retailer 2
-
HK$15,558 HKD
View
B+
Retailer 3
-
HK$16,162 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$16,366 HKD
View
B+
Retailer 5
-
HK$16,398 HKD
View
B+
Retailer 6
-
HK$16,539 HKD
View
B+
Retailer 7
-
HK$17,057 HKD
View
B+
Retailer 8
-
HK$17,245 HKD
View
Retailer 9
-
HK$17,959 HKD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
HK$21,537 HKD
View
Retailer 11
-
HK$23,286 HKD
View
Price last confirmed 29 days ago
B
Retailer 12
-
HK$26,927 HKD
View
B
Retailer 13
-
HK$30,614 HKD
View
Most Expensive
B
NZ Jewellers
f0334f66-488c-4826-acc6-4a4e6b800a5b · Nov 3
HK$36,632 HKD
$4,669 USD
View
13 more retailers have this diamond
Prices start from HK$12,953 HKDSave up to HK$23,679 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$12,953 HKD