Oval|Natural|GIA

1.50ct F I1 Oval Natural Diamond

F/I1 • GIA 7431123562

Certificate GIA 7431123562

Diamond specifications and retailer prices

From $5,365 USD
As of November 2, 2026
Save $6,173 USD (54%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $11,538 USD at NZ Jewellers · As of October 30, 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 F colour (colourless) and I1 clarity (included) and certified by GIA 7431123562. Listed at 7 retailers as of October 30, 2026, with prices from $5,365 to $11,538, a $6,173 spread on the same certified stone. NZ Jewellers lists it at $11,538. 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
F
Color
I1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7431123562
Dimensions9.33 × 6.30 × 3.83 mm
L/W Ratio1.48
Top View
9.33 mm6.30 mm1.50 ctF / I1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7431123562
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $11,538 USD|Low: $4,898 USD|High: $11,538 USD|Avg: $6,846 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 8$4,898 USD
Retailer 3$5,365 USD
Retailer 6$5,504 USD
Retailer 4$6,250 USD
Retailer 5$6,250 USD
Retailer 7$7,420 USD
Retailer 2$7,536 USD
NZ Jewellers$11,538 USD

14 data points across 8 retailers

7 retailers$5,365 USD to $11,538 USD

B+
Cheapest Retailer
-
$5,365 USD
B+
Retailer 2
-
$5,504 USD
View
B
Retailer 3
-
$6,250 USD
View
B
Retailer 4
-
$6,250 USD
View
B
Retailer 5
-
$7,211 USD
View
B
Retailer 6
-
$7,536 USD
€7,177 EUR
View
Most Expensive
C
NZ Jewellers
0e68c07f-5b8d-41f8-ad34-5982bba2dfd8 · Oct 30
$11,538 USD
View
6 more retailers have this diamond
Prices start from $5,365 USDSave up to $6,173 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.

B+
1.50ct Oval
$5,365 USD