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Heart|Natural|IGI

0.45ct H IF Heart Natural Diamond

VG • H/IF • IGI 790618448

Shape and cutting style on the report: Heart brilliant

Certificate IGI 790618448

Diamond specifications and retailer prices

From HK$3,750 HKD
$478 USD
As of November 1, 2026
Save HK$10,647 HKD (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$14,398 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.45ct natural heart diamond

This 0.45ct natural heart sits in the sub-half-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 790618448. Listed at 11 retailers as of October 30, 2026, with prices from HK$3,750 to HK$14,398, a HK$10,647 spread on the same certified stone. NZ Jewellers lists it at HK$14,398. 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

0.45
Carat
H
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle39.5°
OriginNatural
Grading LabIGI
CertificateIGI 790618448
Dimensions5.29 × 4.60 × 3.15 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Top View
5.29 mm4.60 mm0.45 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 790618448
Side View
Table 58.0%Crown 38.2°Girdle: MED-THKPavilion 39.5°Culet: NoneDepth 59.5%

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 1
Current: HK$14,398 HKD|Low: HK$3,750 HKD|High: HK$14,782 HKD|Avg: HK$6,184 HKD|-2.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6HK$3,750 HKD
Retailer 2HK$4,041 HKD
Retailer 10HK$4,049 HKD
Retailer 5HK$4,428 HKD
Retailer 4HK$4,700 HKD
Retailer 3HK$5,075 HKD
Retailer 8HK$5,375 HKD
Retailer 9HK$5,824 HKD
Retailer 7HK$8,659 HKD
NZ JewellersHK$14,398 HKD

31 data points across 10 retailers

11 retailersHK$3,750 HKD to HK$14,398 HKD

A
Cheapest Retailer
-
HK$3,750 HKD
$478 USD
A
Retailer 2
-
HK$4,041 HKD
$515 USD
View
A
Retailer 3
-
HK$4,049 HKD
$516 USD
View
A
Retailer 4
-
HK$4,428 HKD
£444 GBP
View
A
Retailer 5
-
HK$4,700 HKD
£472 GBP
View
A
Retailer 6
-
HK$5,075 HKD
€616 EUR
View
B+
Retailer 7
-
HK$5,375 HKD
$685 USD
View
B+
Retailer 8
-
HK$5,824 HKD
ZAR 11,991 ZAR
View
B+
Retailer 9
-
HK$6,008 HKD
A$1,178 AUD
View
B
Retailer 10
-
HK$8,659 HKD
£869 GBP
View
Most Expensive
B
NZ Jewellers
53f274e4-d7a7-470d-9c57-32a55b8685f0 · Oct 30
HK$14,398 HKD
$1,835 USD
View
10 more retailers have this diamond
Prices start from HK$3,750 HKDSave up to HK$10,647 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
0.45ct Heart
HK$3,750 HKD