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Heart|Natural|IGI

1.50ct J IF Heart Natural Diamond

VG • J/IF • IGI 750555460

Shape and cutting style on the report: Heart brilliant

Certificate IGI 750555460

Diamond specifications and retailer prices

From $5,299 SGD
As of November 4, 2026
Save $5,287 SGD (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,586 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 750555460. Listed at 14 retailers as of November 4, 2026, with prices from $5,299 to $10,586, a $5,287 spread on the same certified stone. NZ Jewellers lists it at $10,586. 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
J
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 750555460
Dimensions6.91 × 7.68 × 4.81 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Top View
6.91 mm7.68 mm1.50 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 750555460
Side View
Table 57.0%Crown 39.2°Girdle: MED-THKPavilion 41.3°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,453 SGD|Low: $5,140 SGD|High: $9,794 SGD|Avg: $6,478 SGD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$5,299 SGD
Retailer 1$5,453 SGD
Retailer 5$5,608 SGD
Retailer 9$5,621 SGD
Retailer 7$5,735 SGD
Retailer 8$6,076 SGD
Retailer 2$6,098 SGD
Retailer 3$7,413 SGD
Retailer 4$9,652 SGD

43 data points across 9 retailers

14 retailers$5,299 SGD to $10,586 SGD

A
Cheapest Retailer
-
$5,299 SGD
A
Retailer 2
-
$5,453 SGD
View
B+
Retailer 3
-
$5,608 SGD
View
Final sale: no returns
B+
Retailer 4
-
$5,621 SGD
View
B+
Retailer 5
-
$5,735 SGD
View
Retailer 6
-
$6,076 SGD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$6,076 SGD
View
B+
Retailer 8
-
$6,076 SGD
View
B+
Retailer 9
-
$6,098 SGD
View
B+
Retailer 10
-
$6,268 SGD
View
B+
Retailer 11
-
$7,012 SGD
View
B+
Retailer 12
-
$7,413 SGD
View
B
Retailer 13
-
$9,652 SGD
View
Most Expensive
B
NZ Jewellers
9e5cf83f-1c99-49bc-956c-b7b12e32b5a0 · Nov 5
$10,586 SGD
$8,260 USD
View
13 more retailers have this diamond
Prices start from $5,299 SGDSave up to $5,287 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
$5,299 SGD