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Heart|Natural|IGI

1.00ct K VS2 Heart Natural Diamond

VG • K/VS2 • IGI 821621365

Shape and cutting style on the report: Heart brilliant

Certificate IGI 821621365

Diamond specifications and retailer prices

From HK$9,797 HKD
As of November 6, 2026
Save HK$19,304 HKD (66%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$29,100 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 821621365. Listed at 11 retailers as of November 3, 2026, with prices from HK$9,797 to HK$29,100, a HK$19,304 spread on the same certified stone. NZ Jewellers lists it at HK$29,100. 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
K
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle39.8°
OriginNatural
Grading LabIGI
CertificateIGI 821621365
Dimensions5.76 × 6.72 × 4.23 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
5.76 mm6.72 mm1.00 ctK / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 821621365
Side View
Table 59.0%Crown 38.7°Girdle: MED-THKPavilion 39.8°CuletDepth 62.9%

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$29,100 HKD|Low: HK$9,797 HKD|High: HK$29,100 HKD|Avg: HK$16,140 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2HK$9,797 HKD
Retailer 3HK$11,568 HKD
Retailer 6HK$11,952 HKD
Retailer 7HK$12,477 HKD
Retailer 8HK$13,762 HKD
Retailer 4HK$14,554 HKD
Retailer 5HK$20,902 HKD
NZ JewellersHK$29,100 HKD

46 data points across 8 retailers

11 retailersHK$9,797 HKD to HK$29,100 HKD

A
Cheapest Retailer
-
HK$9,797 HKD
A
Retailer 2
-
HK$11,568 HKD
View
B+
Retailer 3
-
HK$11,929 HKD
View
B+
Retailer 4
-
HK$11,952 HKD
View
B+
Retailer 5
-
HK$12,477 HKD
View
B+
Retailer 6
-
HK$12,994 HKD
View
Retailer 7
-
HK$13,762 HKD
View
Price last confirmed 66 days ago
B+
Retailer 8
-
HK$13,762 HKD
View
B+
Retailer 9
-
HK$14,554 HKD
View
B
Retailer 10
-
HK$20,902 HKD
View
Most Expensive
C
NZ Jewellers
6ff1c579-5525-4adc-819e-d674dec97e9e · Nov 3
HK$29,100 HKD
$3,713 USD
View
10 more retailers have this diamond
Prices start from HK$9,797 HKDSave up to HK$19,304 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$9,797 HKD