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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 $4,135 USD
As of November 4, 2026
Save $4,125 USD (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,260 USD 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 $4,135 to $8,260, a $4,125 spread on the same certified stone. NZ Jewellers lists it at $8,260. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,255 USD|Low: $4,011 USD|High: $7,642 USD|Avg: $5,059 USD|-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$4,135 USD
Retailer 1$4,255 USD
Retailer 5$4,376 USD
Retailer 9$4,386 USD
Retailer 7$4,475 USD
Retailer 8$4,741 USD
Retailer 2$4,758 USD
Retailer 3$5,784 USD
Retailer 4$7,531 USD

44 data points across 9 retailers

14 retailers$4,135 USD to $8,260 USD

A
Cheapest Retailer
-
$4,135 USD
A
Retailer 2
-
$4,255 USD
View
B+
Retailer 3
-
$4,376 USD
View
Final sale: no returns
B+
Retailer 4
-
$4,386 USD
View
B+
Retailer 5
-
$4,475 USD
View
Retailer 6
-
$4,741 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$4,741 USD
View
B+
Retailer 8
-
$4,741 USD
View
B+
Retailer 9
-
$4,758 USD
View
B+
Retailer 10
-
$4,891 USD
View
B+
Retailer 11
-
$5,471 USD
View
B+
Retailer 12
-
$5,784 USD
View
B
Retailer 13
-
$7,531 USD
View
Most Expensive
B
NZ Jewellers
9e5cf83f-1c99-49bc-956c-b7b12e32b5a0 · Nov 5
$8,260 USD
View
13 more retailers have this diamond
Prices start from $4,135 USDSave up to $4,125 USD

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
$4,135 USD