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Heart|Natural|GIA

1.00ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 7466349887

Certificate GIA 7466349887

Diamond specifications and retailer prices

From HK$9,029 HKD
As of November 6, 2026
Save HK$20,283 HKD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$29,312 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded I 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 7466349887. Listed at 13 retailers as of November 5, 2026, with prices from HK$9,029 to HK$29,312, a HK$20,283 spread on the same certified stone. NZ Jewellers lists it at HK$29,312. 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

1.00
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7466349887
Dimensions5.86 × 6.86 × 4.12 mm
L/W Ratio1.17
Top View
5.86 mm6.86 mm1.00 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7466349887
Side View
Table 59.0%CrownGirdle: THK-XTKPavilionCulet: NoneDepth 60.0%

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 6
Current: HK$29,312 HKD|Low: HK$8,927 HKD|High: HK$29,594 HKD|Avg: HK$14,124 HKD|-1.0%
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
Retailer 14
November 6, 2026
Retailer 10HK$9,029 HKD
Retailer 2HK$9,279 HKD
Retailer 11HK$11,090 HKD
Retailer 13HK$11,247 HKD
Retailer 5HK$12,023 HKD
Retailer 14HK$12,023 HKD
Retailer 4HK$12,422 HKD
Retailer 7HK$12,508 HKD
Retailer 12HK$12,571 HKD
Retailer 3HK$13,402 HKD
Retailer 8HK$13,402 HKD
Retailer 6HK$13,864 HKD
Retailer 9HK$20,996 HKD
NZ JewellersHK$29,312 HKD

46 data points across 14 retailers

13 retailersHK$9,029 HKD to HK$29,312 HKD

A
Cheapest Retailer
-
HK$9,029 HKD
A
Retailer 2
-
HK$9,279 HKD
View
B+
Retailer 3
-
HK$11,090 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$11,247 HKD
View
A
Retailer 5
-
HK$12,023 HKD
View
A
Retailer 6
-
HK$12,422 HKD
View
A
Retailer 7
-
HK$12,508 HKD
View
A
Retailer 8
-
HK$12,571 HKD
View
B+
Retailer 9
-
HK$13,402 HKD
View
B+
Retailer 10
-
HK$13,402 HKD
View
B+
Retailer 11
-
HK$13,864 HKD
View
B
Retailer 12
-
HK$20,996 HKD
View
Most Expensive
B
NZ Jewellers
7ac970c3-a0f4-4a44-ab56-e737619253e7 · Nov 5
HK$29,312 HKD
$3,740 USD
View
12 more retailers have this diamond
Prices start from HK$9,029 HKDSave up to HK$20,283 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
1.00ct Heart
HK$9,029 HKD