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Heart|Natural|IGI

1.00ct G VVS1 Heart Natural Diamond

VG • G/VVS1 • IGI 825617538

Shape and cutting style on the report: Heart brilliant

Certificate IGI 825617538

Diamond specifications and retailer prices

From HK$22,877 HKD
As of November 6, 2026
Save HK$21,592 HKD (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$46,452 HKD at NZ Jewellers · As of October 27, 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 825617538. Listed at 15 retailers as of November 4, 2026, with a 94% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle42.5°
OriginNatural
Grading LabIGI
CertificateIGI 825617538
Dimensions6.95 × 5.94 × 4.21 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
6.95 mm5.94 mm1.00 ctG / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 825617538
Side View
Table 63.0%Crown 38.3°Girdle: MED-STKPavilion 42.5°CuletDepth 60.6%

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$46,452 HKD|Low: HK$22,877 HKD|High: HK$49,015 HKD|Avg: HK$29,830 HKD|-5.2%
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
November 6, 2026
Retailer 4HK$22,877 HKD
Retailer 13HK$23,669 HKD
Retailer 2HK$24,280 HKD
Retailer 3HK$24,609 HKD
Retailer 9HK$25,746 HKD
Retailer 5HK$26,663 HKD
Retailer 12HK$26,663 HKD
Retailer 10HK$27,690 HKD
Retailer 6HK$28,097 HKD
Retailer 11HK$30,770 HKD
Retailer 7HK$32,541 HKD
Retailer 8HK$44,469 HKD
NZ JewellersHK$46,452 HKD

38 data points across 13 retailers

15 retailersHK$22,877 HKD to HK$44,469 HKD

Retailer 1
-
HK$19,382 HKD
Price last confirmed 46 days ago
A
Retailer 2
-
HK$22,877 HKD
View
B+
Retailer 3
-
HK$23,669 HKD
View
B+
Retailer 4
-
HK$24,280 HKD
View
B+
Retailer 5
-
HK$24,609 HKD
View
Final sale: no returns
B+
Retailer 6
-
HK$25,746 HKD
View
Retailer 7
-
HK$26,663 HKD
View
Price last confirmed 12 days ago
Retailer 8
-
HK$26,663 HKD
View
Price last confirmed 9 days ago
Retailer 9
-
HK$27,690 HKD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
HK$28,097 HKD
View
Retailer 11
-
HK$30,770 HKD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
HK$32,541 HKD
View
Retailer 13
-
HK$40,519 HKD
View
Price last confirmed 48 days ago
B
Retailer 14
-
HK$44,469 HKD
View
Most Expensive
NZ Jewellers
a7c80271-7bc1-4482-b817-73d5bc022edd · Oct 27
HK$46,452 HKD
$5,927 USD
View
Price last confirmed 10 days ago
14 more retailers have this diamond
Prices start from HK$22,877 HKDSave up to HK$21,592 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$22,877 HKD