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Heart|Natural|IGI

1.00ct G VVS1 Heart Natural Diamond

VG • G/VVS1 • IGI 768623591

Shape and cutting style on the report: Heart brilliant

Certificate IGI 768623591

Diamond specifications and retailer prices

From HK$20,957 HKD
As of November 6, 2026
Save HK$22,940 HKD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$43,897 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 768623591. Listed at 13 retailers as of November 5, 2026, with prices from HK$20,957 to HK$43,897, a HK$22,940 spread on the same certified stone. NZ Jewellers lists it at HK$43,897. 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
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.4°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 768623591
Dimensions5.85 × 6.84 × 4.19 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
5.85 mm6.84 mm1.00 ctG / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 768623591
Side View
Table 57.0%Crown 37.4°Girdle: MED-VTKPavilion 40.8°CuletDepth 61.3%

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$43,897 HKD|Low: HK$20,957 HKD|High: HK$43,897 HKD|Avg: HK$27,360 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 6, 2026
Retailer 2HK$20,957 HKD
Retailer 3HK$22,877 HKD
Retailer 5HK$22,940 HKD
Retailer 12HK$23,246 HKD
Retailer 4HK$25,095 HKD
Retailer 8HK$25,197 HKD
Retailer 11HK$25,197 HKD
Retailer 10HK$26,161 HKD
Retailer 6HK$29,069 HKD
Retailer 7HK$30,754 HKD
Retailer 9HK$42,016 HKD
NZ JewellersHK$43,897 HKD

44 data points across 12 retailers

13 retailersHK$20,957 HKD to HK$43,897 HKD

A
Cheapest Retailer
-
HK$20,957 HKD
B+
Retailer 2
-
HK$22,877 HKD
View
A
Retailer 3
-
HK$22,940 HKD
View
B+
Retailer 4
-
HK$23,246 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$25,095 HKD
View
B+
Retailer 6
-
HK$25,197 HKD
View
B+
Retailer 7
-
HK$25,197 HKD
View
B+
Retailer 8
-
HK$26,161 HKD
View
B+
Retailer 9
-
HK$26,318 HKD
View
B
Retailer 10
-
HK$29,069 HKD
View
B
Retailer 11
-
HK$30,754 HKD
View
B
Retailer 12
-
HK$42,016 HKD
View
Most Expensive
B
NZ Jewellers
0b9c99c3-a50f-4788-a812-c1452eaa33fc · Nov 5
HK$43,897 HKD
$5,601 USD
View
12 more retailers have this diamond
Prices start from HK$20,957 HKDSave up to HK$22,940 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$20,957 HKD