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Heart|Natural|IGI

1.50ct I IF Heart Natural Diamond

VG • I/IF • IGI 831624566

Shape and cutting style on the report: Heart brilliant

Certificate IGI 831624566

Diamond specifications and retailer prices

From $5,752 SGD
As of November 5, 2026
Save $5,135 SGD (47%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $10,886 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 831624566. Listed at 5 retailers as of November 5, 2026, with prices from $5,752 to $10,886, a $5,135 spread on the same certified stone. NZ Jewellers lists it at $10,886. 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

1.50
Carat
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.3°
OriginNatural
Grading LabIGI
CertificateIGI 831624566
Dimensions6.83 × 7.99 × 4.69 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
6.83 mm7.99 mm1.50 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 831624566
Side View
Table 60.0%Crown 36.1°Girdle: STK-THKPavilion 39.3°CuletDepth 58.7%

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: $10,886 SGD|Low: $5,752 SGD|High: $10,886 SGD|Avg: $7,978 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 2$5,752 SGD
Retailer 4$6,509 SGD
Retailer 5$6,509 SGD
Retailer 3$10,338 SGD
NZ Jewellers$10,886 SGD

20 data points across 5 retailers

5 retailers$5,752 SGD to $10,886 SGD

A
Cheapest Retailer
-
$5,752 SGD
A
Retailer 2
-
$6,509 SGD
View
A
Retailer 3
-
$6,509 SGD
View
B
Retailer 4
-
$10,338 SGD
View
Most Expensive
B
NZ Jewellers
d61655fa-11d1-4e9d-9a63-21202e9bf80f · Nov 5
$10,886 SGD
$8,523 USD
View
4 more retailers have this diamond
Prices start from $5,752 SGDSave up to $5,135 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
1.50ct Heart
$5,752 SGD