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Heart|Natural|GIA

1.02ct F SI1 Heart Natural Diamond

ID • F/SI1 • GIA 2546469082

Certificate GIA 2546469082

Diamond specifications and retailer prices

From HK$18,700 HKD
As of November 4, 2026
Save HK$23,794 HKD (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$42,494 HKD at NZ Jewellers · As of November 5, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546469082. Listed at 22 retailers as of November 4, 2026, with prices from HK$18,700 to HK$42,494, a HK$23,794 spread on the same certified stone. NZ Jewellers lists it at HK$42,494. 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
F
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2546469082
Dimensions6.14 × 6.93 × 4.09 mm
L/W Ratio1.13
Top View
6.14 mm6.93 mm1.02 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2546469082
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$42,494 HKD|Low: HK$17,587 HKD|High: HK$42,494 HKD|Avg: HK$27,172 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 11HK$19,131 HKD
Retailer 7HK$19,343 HKD
Retailer 12HK$22,094 HKD
Retailer 9HK$22,948 HKD
Retailer 10HK$23,904 HKD
Retailer 2HK$25,229 HKD
Retailer 3HK$25,495 HKD
Retailer 8HK$26,146 HKD
Retailer 4HK$28,309 HKD
Retailer 5HK$29,766 HKD
Retailer 6HK$40,676 HKD
NZ JewellersHK$42,494 HKD

46 data points across 12 retailers

22 retailersHK$18,700 HKD to HK$42,494 HKD

B+
Cheapest Retailer
-
HK$18,700 HKD
B+
Retailer 2
-
HK$19,131 HKD
View
B+
Retailer 3
-
HK$19,343 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$19,539 HKD
View
B+
Retailer 5
-
HK$22,094 HKD
View
B+
Retailer 6
-
HK$22,344 HKD
View
B+
Retailer 7
-
HK$22,556 HKD
View
B+
Retailer 8
-
HK$22,948 HKD
View
B+
Retailer 9
-
HK$23,904 HKD
View
B+
Retailer 10
-
HK$23,982 HKD
View
B+
Retailer 11
-
HK$23,982 HKD
View
B
Retailer 12
-
HK$25,158 HKD
View
B
Retailer 13
-
HK$25,158 HKD
View
B+
Retailer 14
-
HK$25,229 HKD
View
B
Retailer 15
-
HK$25,495 HKD
View
B
Retailer 16
-
HK$26,020 HKD
View
Retailer 17
-
HK$26,146 HKD
View
Price last confirmed 34 days ago
Retailer 18
-
HK$28,309 HKD
View
Price last confirmed 15 days ago
B
Retailer 19
-
HK$28,622 HKD
View
B
Retailer 20
-
HK$29,766 HKD
View
B
Retailer 21
-
HK$40,676 HKD
View
Most Expensive
B
NZ Jewellers
d1b4e452-7750-43aa-983d-c7afadd8a92e · Nov 5
HK$42,494 HKD
$5,422 USD
View
21 more retailers have this diamond
Prices start from HK$18,700 HKDSave up to HK$23,794 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.

B+
1.02ct Heart
HK$18,700 HKD