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Heart|Natural|IGI

1.00ct G IF Heart Natural Diamond

VG • G/IF • IGI 447090724

Shape and cutting style on the report: Heart brilliant

Certificate IGI 447090724

Diamond specifications and retailer prices

From HK$24,492 HKD
As of November 5, 2026
Save HK$23,575 HKD (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$48,067 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 447090724. Listed at 14 retailers as of November 5, 2026, with prices from HK$24,492 to HK$48,067, a HK$23,575 spread on the same certified stone. NZ Jewellers lists it at HK$48,067. 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
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle36.9°
Pavilion angle38.3°
OriginNatural
Grading LabIGI
CertificateIGI 447090724
Dimensions5.87 × 6.85 × 4.14 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Top View
5.87 mm6.85 mm1.00 ctG / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 447090724
Side View
Table 56.5%Crown 36.9°Girdle: STK-VTKPavilion 38.3°Culet: NoneDepth 60.4%

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 5
Current: HK$48,067 HKD|Low: HK$23,340 HKD|High: HK$48,067 HKD|Avg: HK$31,115 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$24,578 HKD
Retailer 3HK$24,970 HKD
Retailer 12HK$25,456 HKD
Retailer 4HK$26,569 HKD
Retailer 9HK$27,588 HKD
Retailer 11HK$27,588 HKD
Retailer 10HK$28,646 HKD
Retailer 5HK$29,069 HKD
Retailer 8HK$31,836 HKD
Retailer 6HK$33,669 HKD
Retailer 7HK$46,013 HKD
NZ JewellersHK$48,067 HKD

33 data points across 12 retailers

14 retailersHK$24,492 HKD to HK$48,067 HKD

A
Cheapest Retailer
-
HK$24,492 HKD
A
Retailer 2
-
HK$24,578 HKD
View
A
Retailer 3
-
HK$24,970 HKD
View
A
Retailer 4
-
HK$25,456 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$26,569 HKD
View
Retailer 6
-
HK$27,588 HKD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
HK$27,588 HKD
View
B+
Retailer 8
-
HK$28,646 HKD
View
B+
Retailer 9
-
HK$28,716 HKD
View
B+
Retailer 10
-
HK$29,069 HKD
View
B+
Retailer 11
-
HK$31,836 HKD
View
B
Retailer 12
-
HK$33,669 HKD
View
B
Retailer 13
-
HK$46,013 HKD
View
Most Expensive
B
NZ Jewellers
31228e6b-c8cc-4c00-b025-5d7a4309a07e · Nov 5
HK$48,067 HKD
$6,133 USD
View
13 more retailers have this diamond
Prices start from HK$24,492 HKDSave up to HK$23,575 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$24,492 HKD