1.5ct Engagement Rings

Wear the story of your love with 1.5 carat engagement rings from Kay. Whether you're shopping together as a couple or you want to surprise your partner with the ring of their dreams, Kay has a wide range of cuts and styles to choose from of 1.5 carat diamond engagement rings. Make today the day you say yes to the ring!

Now + Forever Lab-Grown Diamonds Pear-Shaped Halo Engagement Ring 1-1/2 ct tw 14K White Gold

Now + Forever Lab-Grown Diamonds Pear-Shaped Halo Engagement Ring 1-1/2 ct tw 14K White Gold

+10% Extra in Bag

Now + Forever Certified Diamond Ring 1-1/2 carats Round-cut 14K White Gold (I/I1)

Now + Forever Certified Diamond Ring 1-1/2 carats Round-cut 14K White Gold (I/I1)

Now + Forever Certified Diamond Round-Cut Solitaire Engagement Ring 1-1/2 carats 14K White Gold (I/I2)

Now + Forever Certified Diamond Round-Cut Solitaire Engagement Ring 1-1/2 carats 14K White Gold (I/I2)

Now + Forever Certified Diamond Solitaire Engagement Ring 1-1/2 ct Princess 14K White Gold (I/I2)

Now + Forever Certified Diamond Solitaire Engagement Ring 1-1/2 ct Princess 14K White Gold (I/I2)

Online Exclusive

Now + Forever Lab-Grown Diamonds Princess-Cut Engagement Ring 1-1/2 ct tw 14K Yellow Gold

Now + Forever Lab-Grown Diamonds Princess-Cut Engagement Ring 1-1/2 ct tw 14K Yellow Gold

+10% Extra in Bag

Now + Forever Lab-Grown Diamonds Marquise-Cut Diamond Engagement Ring 1-1/2 ct tw 14K White Gold

Now + Forever Lab-Grown Diamonds Marquise-Cut Diamond Engagement Ring 1-1/2 ct tw 14K White Gold

+10% Extra in Bag

Now + Forever Lab-Grown Diamonds Princess-Cut Engagement Ring 1-1/2 ct tw 14K White Gold

Now + Forever Lab-Grown Diamonds Princess-Cut Engagement Ring 1-1/2 ct tw 14K White Gold

+10% Extra in Bag

Online Exclusive

Memories Moments Magic Round-Cut & Pear-Shaped Diamond Three-Stone Engagement Ring 1-1/2 ct tw 14K White Gold

Memories Moments Magic Round-Cut & Pear-Shaped Diamond Three-Stone Engagement Ring 1-1/2 ct tw 14K White Gold

Online Exclusive

Now + Forever Oval-Cut Diamond Engagement Ring 1-1/2 ct tw 14K Yellow Gold

Now + Forever Oval-Cut Diamond Engagement Ring 1-1/2 ct tw 14K Yellow Gold

Online Exclusive

Now + Forever Round-Cut Diamond Cushion-Shaped Bridal Set 1-1/2 ct tw 10K White Gold

Now + Forever Round-Cut Diamond Cushion-Shaped Bridal Set 1-1/2 ct tw 10K White Gold

Online Exclusive

Now + Forever Diamond Engagement Ring 1-1/2 ct tw Princess & Round 14K Gold

Now + Forever Diamond Engagement Ring 1-1/2 ct tw Princess & Round 14K Gold

Neil Lane Artistry Lab-Grown Diamond Certified Pear-Shaped Halo Engagement Ring 1-1/2 ct tw 14K Yellow Gold

Neil Lane Artistry Lab-Grown Diamond Certified Pear-Shaped Halo Engagement Ring 1-1/2 ct tw 14K Yellow Gold

+10% Extra in Bag

Online Exclusive

THE LEO Legacy Lab-Grown Diamond Princess-Cut Solitaire Engagement Ring 1-1/2 ct tw 14K White Gold

THE LEO Legacy Lab-Grown Diamond Princess-Cut Solitaire Engagement Ring 1-1/2 ct tw 14K White Gold

+10% Extra in Bag

Online Exclusive

Now + Forever Lab-Grown Diamonds Pear-Shaped Bridal Set 1-1/2 ct tw 14K White Gold

Now + Forever Lab-Grown Diamonds Pear-Shaped Bridal Set 1-1/2 ct tw 14K White Gold

+10% Extra in Bag

+30% in Bag

Neil Lane Artistry Round-Cut Lab-Grown Diamond Round-Cut Double Halo Bridal Set 1-1/2 ct tw 14K Yellow Gold

Neil Lane Artistry Round-Cut Lab-Grown Diamond Round-Cut Double Halo Bridal Set 1-1/2 ct tw 14K Yellow Gold

THE LEO Legacy Lab-Grown Diamond Marquise-Cut Bridal Set 1-1/2 ct tw 14K Yellow Gold

THE LEO Legacy Lab-Grown Diamond Marquise-Cut Bridal Set 1-1/2 ct tw 14K Yellow Gold

+10% Extra in Bag

+10% in Bag

Previously Owned Lab-Grown Diamonds Round-Cut Solitaire Engagement Ring 1-1/2 ct tw 14K White Gold (F/SI2)

Previously Owned Lab-Grown Diamonds Round-Cut Solitaire Engagement Ring 1-1/2 ct tw 14K White Gold (F/SI2)

Previously Owned

+10% in Bag

Previously Owned Lab-Grown Diamonds Radiant-Cut Engagement Ring 1-1/2 ct tw 14K White Gold

Previously Owned Lab-Grown Diamonds Radiant-Cut Engagement Ring 1-1/2 ct tw 14K White Gold

Previously Owned

+10% in Bag

Previously Owned Round-Cut Lab-Grown Diamond Solitaire Engagement Ring 1-1/2 ct tw 14K Yellow Gold (F/VS2)

Previously Owned Round-Cut Lab-Grown Diamond Solitaire Engagement Ring 1-1/2 ct tw 14K Yellow Gold (F/VS2)

Previously Owned

+10% in Bag

Previously Owned Multi-Diamond Oval Halo Bridal Set 1-1/3 ct tw 14K White Gold Size 5.75

Previously Owned Multi-Diamond Oval Halo Bridal Set 1-1/3 ct tw 14K White Gold Size 5.75

Previously Owned

+10% in Bag

Previously Owned Neil Lane Princess-Cut Diamond Bridal Set 1-1/2 ct tw 14K White Gold Size 6.5

Previously Owned Neil Lane Princess-Cut Diamond Bridal Set 1-1/2 ct tw 14K White Gold Size 6.5

Previously Owned

+10% in Bag

Previously Owned Lab-Grown Diamonds Emerald-Cut Solitaire Engagement Ring 1-1/2 ct tw 14K White Gold (F/SI2)

Previously Owned Lab-Grown Diamonds Emerald-Cut Solitaire Engagement Ring 1-1/2 ct tw 14K White Gold (F/SI2)

Previously Owned

+10% in Bag

Previously Owned Neil Lane Round-Cut Diamond Bridal Set 1-1/2 ct tw 14K White Gold Size 5.75

Previously Owned Neil Lane Round-Cut Diamond Bridal Set 1-1/2 ct tw 14K White Gold Size 5.75

Previously Owned

+10% in Bag

Previously Owned Neil Lane Round-Cut Diamond Halo Bridal Set 1-1/2 ct tw 14K White Gold Size 9.25

Previously Owned Neil Lane Round-Cut Diamond Halo Bridal Set 1-1/2 ct tw 14K White Gold Size 9.25

Previously Owned

Previously Owned Princess-Cut Diamond Halo Bridal Set 1-1/2 ct tw 14K White Gold Size 6.25

Previously Owned Princess-Cut Diamond Halo Bridal Set 1-1/2 ct tw 14K White Gold Size 6.25

Previously Owned

+10% in Bag

Previously Owned Lab-Grown Diamonds Pear-Shaped Halo Engagement Ring 1-1/2 ct tw 14K White Gold

Previously Owned Lab-Grown Diamonds Pear-Shaped Halo Engagement Ring 1-1/2 ct tw 14K White Gold

Previously Owned

Previously Owned Multi-Diamond Engagement Ring 1-1/2 ct tw Princess & Round 14K White Gold

Previously Owned Multi-Diamond Engagement Ring 1-1/2 ct tw Princess & Round 14K White Gold

Previously Owned

+10% in Bag

Previously Owned Neil Lane Premiere Diamond Engagement Ring 1-1/2 ct tw Pear, Marquise & Round 14K White Gold Size 5.5

Previously Owned Neil Lane Premiere Diamond Engagement Ring 1-1/2 ct tw Pear, Marquise & Round 14K White Gold Size 5.5

Previously Owned

+10% in Bag

Previously Owned Diamond Engagement Ring 1-1/2 ct tw Round & Baguette-cut 10K Two-Tone Gold

Previously Owned Diamond Engagement Ring 1-1/2 ct tw Round & Baguette-cut 10K Two-Tone Gold

Previously Owned

+10% in Bag

Previously Owned Neil Lane Black & White Diamond Engagement Ring 1-1/2 ct tw Pear & Round-cut 14K White Gold

Previously Owned Neil Lane Black & White Diamond Engagement Ring 1-1/2 ct tw Pear & Round-cut 14K White Gold

Previously Owned

+10% in Bag

Previously Owned THE LEO Diamond Engagement Ring 1-1/2 ct tw Princess-cut 14K White Gold

Previously Owned THE LEO Diamond Engagement Ring 1-1/2 ct tw Princess-cut 14K White Gold

Previously Owned

+10% in Bag

Previously Owned Neil Lane Diamond Ring 1-1/2 ct tw 14K Gold

Previously Owned Neil Lane Diamond Ring 1-1/2 ct tw 14K Gold

Previously Owned

Previously Owned Neil Lane Diamond Ring 1-1/2 ct tw 14K Gold

Previously Owned Neil Lane Diamond Ring 1-1/2 ct tw 14K Gold

Previously Owned

Previously Owned Neil Lane Diamond Engagement Ring 1-1/2 ct tw Princess & Round-cut 14K White Gold Size 4.5

Previously Owned Neil Lane Diamond Engagement Ring 1-1/2 ct tw Princess & Round-cut 14K White Gold Size 4.5

Previously Owned

+10% in Bag

Previously Owned Ring 1-1/2 ct tw Diamonds 14K White Gold

Previously Owned Ring 1-1/2 ct tw Diamonds 14K White Gold

Previously Owned

+10% in Bag

Previously Owned Ring 1-1/2 ct tw Diamonds 14K White Gold

Previously Owned Ring 1-1/2 ct tw Diamonds 14K White Gold

Previously Owned

+10% in Bag

Previously Owned Ring 1-1/2 ct tw Diamonds 14K Two-Tone

Previously Owned Ring 1-1/2 ct tw Diamonds 14K Two-Tone

Previously Owned

Previously Owned Ring 1-1/2 ct tw Diamonds 14K White Gold

Previously Owned Ring 1-1/2 ct tw Diamonds 14K White Gold

Previously Owned

Online Exclusive

Now + Forever Lab-Grown Diamonds Round-Cut Bridal Set 1-1/2 ct tw 14K White Gold

Now + Forever Lab-Grown Diamonds Round-Cut Bridal Set 1-1/2 ct tw 14K White Gold

+10% Extra in Bag

Online Exclusive

Now + Forever Lab-Grown Diamonds Round-Cut Cushion Frame Bridal Set 1-1/2 ct tw 14K White Gold

Now + Forever Lab-Grown Diamonds Round-Cut Cushion Frame Bridal Set 1-1/2 ct tw 14K White Gold

+10% Extra in Bag

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