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3 Carat Diamond Rings

42 Results items returned.
 Store Pickup at Select Store
42 Results items returned.
3 CT. T.W. Quad Princess-Cut Diamond Engagement Ring in 14K White Gold

$4,499.99 
25% off
Was $5,999.99 
3 CT. T.W. Diamond Eternity Band in 14K White Gold

$7,899.99 
Vera Wang Love Collection 3 CT. T.W. Certified Diamond Multi-Row Band in 14K White Gold (I/SI2)

$5,999.25 
25% off
Was $7,999.00 
3 CT. T.W. Princess-Cut Diamond Three Stone Bridal Set in 14K White Gold

$7,034.25 
25% off
Was $9,379.00 
3 CT. Certified Diamond Solitaire Engagement Ring in 14K White Gold (I/I2)

$20,699.99 
Was $22,999.99 
3 CT. Certified Diamond Solitaire Engagement Ring in 14K White Gold (I/I2)

$20,699.99 
Was $22,999.99 
3 CT. T.W. Composite Diamond Multi-Row Crossover Ring in 10K White Gold

Online Exclusive

$6,499.00 
3 CT. T.W. Enhanced Black and White Diamond Vintage-Style Engagement Ring in 10K White Gold

Online Exclusive

$2,016.75 
25% off
Was $2,689.00 
3 CT. T.W. Cushion-Cut Diamond Eternity Band in Platinum (G/VS2)

Special Value

$6,824.25 
25% off
Was $9,099.00 
3 CT. T.W. Diamond Multi-Row Overlay Ring in 10K Gold

Online Exclusive

$3,999.00 
3 CT. T.W. Diamond Double Row Anniversary Band in 10K White Gold

Online Exclusive

$6,374.99 
25% off
Was $8,499.99 
3 CT. T.W. Multi-Diamond Composite Framed Three-Piece Bridal Set in 14K Gold

Online Exclusive

$10,099.00 
3 CT. T.W. Quad Princess-Cut Diamond Frame Multi-Row Split Shank Three Piece Bridal Set in 14K White Gold

Online Exclusive

$9,499.00 
3 CT. T.W. Composite Diamond Double Pear-Shaped Frame Multi-Row Ring in 10K Gold

Online Exclusive

$5,999.00 
3 CT. T.W. Diamond Multi-Row Bypass Ring in 10K Gold

Online Exclusive

$5,999.00 
3 CT. T.W. Diamond Double Cushion Frame Multi-Row Engagement Ring in 14K White Gold
Variations Available

Online Exclusive

$17,599.00 
3 CT. T.W. Composite Diamond Frame Three Piece Bridal Set in 14K Rose Gold

Online Exclusive

$8,299.00 
3 CT. T.W. Emerald-Cut Diamond Eternity Band in Platinum (I/VS2)

Special Value

$6,749.25 
25% off
Was $8,999.00 
3 CT. T.W. Princess-Cut Diamond Eternity Band in Platinum (I/VS2)

Special Value

$6,749.25 
25% off
Was $8,999.00 
3 CT. T.W. Composite Diamond Teardrop Frame Multi-Row Engagement Ring in 10K White Gold

Online Exclusive

$5,899.00 
3 CT. T.W. Composite Diamond Pear-Shaped Frame Ring in 10K White Gold

Online Exclusive

$5,999.00 
3 CT. T.W. Enhanced Black and White Diamond Three Stone Vintage-Style Bridal Set in 10K White Gold

Online Exclusive

$2,474.25 
25% off
Was $3,299.00 
3 CT. T.W. Diamond Eternity Band in 14K Gold (H/SI2)
+1 more

Online Exclusive

$5,999.25 
25% off
Was $7,999.00 
3 CT. T.W. Diamond 3.5mm Eternity Band in 14K White Gold

Online Exclusive

$8,646.75 
25% off
Was $11,529.00 
3 CT. Black Diamond Solitaire Engagement Ring in 10K Gold
Variations Available

Online Exclusive

$1,664.99 
Was $1,849.99 
3 CT. Certified Princess-Cut Diamond Solitaire Engagement Ring in 14K White Gold (I/SI2)

Clearance

$23,999.99 
40% off
Was $39,999.99 
3 CT. T.W. Baguette and Round Diamond Anniversary Band in 14K White Gold

Clearance

$4,127.40 
40% off
Was $6,879.00 
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Vera Wang Love Collection 3 CT. T.W. Certified Diamond and Blue Sapphire Band in 14K White Gold (I/SI2)

Clearance

$6,999.99 
30% off
Was $9,999.99 
3 CT. T.W. Diamond 4.0mm Eternity Band in 14K Gold

Online Exclusive

$5,774.25 
25% off
Was $7,699.00 
3 CT. Certified Lab-Grown Diamond Solitaire Engagement Ring in 14K White Gold (F/VS2)
+2 more

Clearance

$8,500.00 
49% off
Was $16,999.99 
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3 CT. T.W. Princess-Cut Quad Diamond Frame Split Shank Engagement Ring in 14K White Gold

Clearance

$4,374.99 
30% off
Was $6,249.99 
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3 CT. T.W. Quad Princess-Cut Diamond Frame Twist Shank Three Piece Bridal Set in 14K White Gold

Clearance

$4,815.30 
30% off
Was $6,879.00 
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3 CT. T.W. Multi-Diamond Bypass Crossover Engagement Ring in 14K Gold (I/I2)

Clearance

$4,815.30 
30% off
Was $6,879.00 
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Previously Owned - 3 CT. T.W. Composite Diamond Channel Shank Engagement Ring in 14K White Gold

Previously Owned

$3,125.00 
49% off
Was $6,249.99 
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3 CT. T.W. Princess-Cut Multi-Diamond Multi-Row Bypass Split Shank Engagement Ring in 14K White Gold

Clearance

$3,945.00 
40% off
Was $6,575.00 
Previously Owned 3 CT. T.W. Quad Princess-Cut Diamond Frame Soldered Bridal Set in 14K White Gold

Previously Owned

$3,334.50 
50% off
Was $6,669.00 
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Previously Owned - 3 CT. T.W. Diamond Cluster Frame Bridal Set in 14K White Gold

Previously Owned

$3,334.50 
50% off
Was $6,669.00 
Previously Owned - 3 CT. T.W. Composite Diamond Pear-Shaped Frame Three Piece Bridal Set in 14K White Gold

Previously Owned

$3,334.50 
50% off
Was $6,669.00 
Previously Owned - 3 CT. T.W. Composite Diamond Engagement Ring in 14K White Gold

Previously Owned

$3,357.50 
41% off
Was $5,715.00 
Previously Owned - 3 CT. T.W. Diamond Past Present Future® Ring in 14K White Gold

Previously Owned

$3,000.00 
49% off
Was $5,999.99 
Previously Owned - 3 CT. T.W. Diamond Eternity Band in 14K White Gold

Previously Owned

$3,439.50 
50% off
Was $6,879.00 
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Previously Owned - 3 CT. T.W. Diamond Past Present Future® Bridal Set in 14K White Gold

Previously Owned

$4,669.50 
50% off
Was $9,339.00 
Showing 42 of 42 products

Zales' 3 carat diamond rings provide unrivaled sparkle and impressive size, making them perfect for a wow-worthy proposal. Choose from a variety of settings, from classic to contemporary, to showcase these 3 carat natural diamond or lab-grown diamonds in a style that perfectly matches your taste.