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Heart|Natural|IGI

1.00ct F SI2 Heart Natural Diamond

VG • F/SI2 • IGI 700529298

Shape and cutting style on the report: Heart brilliant

Certificate IGI 700529298

Diamond specifications and retailer prices

From HK$10,722 HKD
As of November 6, 2026
Save HK$17,618 HKD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$28,340 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 F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 700529298. Listed at 14 retailers as of November 5, 2026, with prices from HK$10,722 to HK$28,340, a HK$17,618 spread on the same certified stone. NZ Jewellers lists it at HK$28,340. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle38.4°
OriginNatural
Grading LabIGI
CertificateIGI 700529298
Dimensions6.39 × 6.79 × 3.87 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizeNone
Top View
6.39 mm6.79 mm1.00 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 700529298
Side View
Table 56.0%Crown 35.2°Girdle: ThickPavilion 38.4°Culet: NoneDepth 57.0%

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$16,082 HKD|Low: HK$8,817 HKD|High: HK$20,597 HKD|Avg: HK$13,526 HKD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4HK$8,817 HKD
Retailer 6HK$10,722 HKD
Retailer 10HK$10,769 HKD
Retailer 9HK$11,639 HKD
Retailer 7HK$12,132 HKD
Retailer 12HK$12,681 HKD
Retailer 8HK$13,222 HKD
Retailer 11HK$13,410 HKD
Retailer 2HK$13,825 HKD
Retailer 1HK$16,082 HKD
Retailer 3HK$18,771 HKD
Retailer 5HK$20,299 HKD

24 data points across 12 retailers

14 retailersHK$10,722 HKD to HK$28,340 HKD

A
Cheapest Retailer
-
HK$10,722 HKD
Final sale: no returns
A
Retailer 2
-
HK$10,769 HKD
View
Retailer 3
-
HK$11,623 HKD
View
Price last confirmed 9 days ago
A
Retailer 4
-
HK$11,623 HKD
View
A
Retailer 5
-
HK$11,639 HKD
View
B+
Retailer 6
-
HK$12,132 HKD
View
B+
Retailer 7
-
HK$12,156 HKD
View
B+
Retailer 8
-
HK$12,681 HKD
View
Retailer 9
-
HK$13,222 HKD
View
Price last confirmed 42 days ago
Retailer 10
-
HK$13,410 HKD
View
Price last confirmed 62 days ago
B+
Retailer 11
-
HK$13,410 HKD
View
B+
Retailer 12
-
HK$16,082 HKD
View
B
Retailer 13
-
HK$20,299 HKD
View
Most Expensive
B
NZ Jewellers
4ae015a6-9105-4bd2-b424-45b6e71925d2 · Nov 5
HK$28,340 HKD
$3,616 USD
View
13 more retailers have this diamond
Prices start from HK$10,722 HKDSave up to HK$17,618 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$10,722 HKD