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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 $611 SGD
$478 USD
As of November 1, 2026
Save $1,735 SGD (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,347 SGD 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 $611 to $2,347, a $1,735 spread on the same certified stone. NZ Jewellers lists it at $2,347. 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: $2,347 SGD|Low: $611 SGD|High: $2,409 SGD|Avg: $1,008 SGD|-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 6$611 SGD
Retailer 2$659 SGD
Retailer 10$660 SGD
Retailer 5$722 SGD
Retailer 4$766 SGD
Retailer 3$827 SGD
Retailer 8$876 SGD
Retailer 9$949 SGD
Retailer 7$1,411 SGD
NZ Jewellers$2,347 SGD

31 data points across 10 retailers

11 retailers$611 SGD to $2,347 SGD

A
Cheapest Retailer
-
$611 SGD
$478 USD
A
Retailer 2
-
$659 SGD
$515 USD
View
A
Retailer 3
-
$660 SGD
$516 USD
View
A
Retailer 4
-
$722 SGD
£444 GBP
View
A
Retailer 5
-
$766 SGD
£472 GBP
View
A
Retailer 6
-
$827 SGD
€616 EUR
View
B+
Retailer 7
-
$876 SGD
$685 USD
View
B+
Retailer 8
-
$949 SGD
ZAR 11,991 ZAR
View
B+
Retailer 9
-
$979 SGD
A$1,178 AUD
View
B
Retailer 10
-
$1,411 SGD
£869 GBP
View
Most Expensive
B
NZ Jewellers
53f274e4-d7a7-470d-9c57-32a55b8685f0 · Oct 30
$2,347 SGD
$1,835 USD
View
10 more retailers have this diamond
Prices start from $611 SGDSave up to $1,735 SGD

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
$611 SGD