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1
Choose a
gemstone
$260
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2
Choose a
setting
$1,250
$812
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3
Complete
ring
$1,510
$1,072
complete product - ring
cover
This 0.40 Oval Blue Sapphire is sold exclusively by James Allen
This 0.40 Oval Blue Sapphire is sold exclusively by James Allen

0.40 Carat Oval Natural Blue Sapphire Criss Cross Diamond Solitaire

0.40 Total Carat Weight
$1,510
$1,072
(Subtotal)
Ring size
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Engagement Ring Details
14K White Gold Criss Cross Diamond Solitaire
SKU 17975w14
$1,250
$812
Change
0.40 Carat Oval Natural Blue Sapphire
SKU 45683
$260
Change

Matching Bands

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Engagement Ring Details

Gemstone Details
Setting Details
GEMSTONE INFORMATION
Certificate
View Report
Variety
Sapphire
Species
Corundum
Color
Blue Sapphire
GEMSTONE INFORMATION
Shape
Oval
Carat
0.40
Measurements (mm)
4.90x4.00x2.30
Treatment
Heated
Beautifully handcrafted, each piece is a celebration
of your love, your life, and everything in between.
You can shop with confidence knowing that every order comes with a James Allen guarantee.
A young woman wearing fine jewelry leans over, beaming.
Pack Box
Enjoy quality packaging and free shipping with every order. We also offer hassle-free, 30-day returns - no questions asked! Don’t forget we’ll be here forever with our lifetime warranty.