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Oval|Natural|IGI

1.50ct J IF Oval Natural Diamond

VG • J/IF • IGI 731572254

Shape and cutting style on the report: Oval brilliant

Certificate IGI 731572254

Diamond specifications and retailer prices

From $3,212 USD
As of November 4, 2026
Save $4,169 USD (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,381 USD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval 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 731572254. Listed at 18 retailers as of November 2, 2026, with prices from $3,212 to $7,381, a $4,169 spread on the same certified stone. NZ Jewellers lists it at $7,381. 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 angle42.1°
Pavilion angle29.3°
OriginNatural
Grading LabIGI
CertificateIGI 731572254
Dimensions9.94 × 6.12 × 3.43 mm
L/W Ratio1.62
Girdle conditionFaceted
Culet sizePointed
Top View
9.94 mm6.12 mm1.50 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 731572254
Side View
Table 64.0%Crown 42.1°Girdle: STK-THKPavilion 29.3°Culet: NoneDepth 56.0%

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: $4,504 USD|Low: $3,208 USD|High: $7,170 USD|Avg: $4,484 USD|-5.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$3,212 USD
Retailer 8$3,728 USD
Retailer 7$3,910 USD
Retailer 9$4,025 USD
Retailer 3$4,371 USD
Retailer 6$4,415 USD
Retailer 1$4,504 USD
Retailer 2$5,171 USD
Retailer 4$7,066 USD

37 data points across 9 retailers

18 retailers$3,212 USD to $7,381 USD

A
Cheapest Retailer
-
$3,212 USD
A
Retailer 2
-
$3,728 USD
View
A
Retailer 3
-
$3,910 USD
View
Final sale: no returns
A
Retailer 4
-
$3,939 USD
View
A
Retailer 5
-
$4,025 USD
View
B+
Retailer 6
-
$4,199 USD
View
B+
Retailer 7
-
$4,236 USD
View
Retailer 8
-
$4,236 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$4,236 USD
View
A
Retailer 10
-
$4,371 USD
View
B+
Retailer 11
-
$4,384 USD
View
A
Retailer 12
-
$4,415 USD
View
A
Retailer 13
-
$4,504 USD
View
B+
Retailer 14
-
$4,660 USD
View
B+
Retailer 15
-
$4,888 USD
View
B+
Retailer 16
-
$5,171 USD
View
B
Retailer 17
-
$7,066 USD
View
Most Expensive
B
NZ Jewellers
166ef1df-4843-4361-b5c4-d037a0815fe4 · Nov 2
$7,381 USD
View
17 more retailers have this diamond
Prices start from $3,212 USDSave up to $4,169 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 Oval
$3,212 USD