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Beatrice 3.45 Carat Heart Cut Halo Pave Knife Edge Milgrain Engagement Ring

Beatrice 3.45 Carat Heart Cut Halo Pave Knife Edge Milgrain Engagement Ring

Beatrice 3.45 Carat Heart Cut Halo Pave Knife Edge Milgrain Engagement Ring

Beatrice 3.45 Carat Heart Cut Halo Pave Knife Edge Milgrain Engagement Ring

Beatrice 3.45 Carat Heart Cut Halo Pave Knife Edge Milgrain Engagement Ring

Beatrice 3.45 Carat Heart Cut Halo Pave Knife Edge Milgrain Engagement Ring

Carat Weight 3.45 (Tcw)

5,085.00 USD 10,170.00 USD 50% Off

Daria 3.75 Carat Pear Cut Pave 6 Prong Engagement Ring

Daria 3.75 Carat Pear Cut Pave 6 Prong Engagement Ring

Daria 3.75 Carat Pear Cut Pave 6 Prong Engagement Ring

Daria 3.75 Carat Pear Cut Pave 6 Prong Engagement Ring

Daria 3.75 Carat Pear Cut Pave 6 Prong Engagement Ring

Daria 3.75 Carat Pear Cut Pave 6 Prong Engagement Ring

Carat Weight 3.75 (Tcw)

5,475.00 USD 10,950.00 USD 50% Off

Ava 3.4 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Ava 3.4 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Ava 3.4 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Ava 3.4 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Ava 3.4 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Ava 3.4 ct Lab Grown Round Cut Pave 4 Prong Diamond Engagement Ring

Carat Weight 3.4 (TCW)

5,020.00 USD 10,040.00 USD 50% Off

Emilia 3.28 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Emilia 3.28 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Emilia 3.28 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Emilia 3.28 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Emilia 3.28 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Emilia 3.28 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Carat Weight 3.28 (TCW)

4,864.00 USD 9,728.00 USD 50% Off

Martina 3.75 Carat Round Cut Pave Engagement Ring

Martina 3.75 Carat Round Cut Pave Engagement Ring

Martina 3.75 Carat Round Cut Pave Engagement Ring

Martina 3.75 Carat Round Cut Pave Engagement Ring

Martina 3.75 Carat Round Cut Pave Engagement Ring

Martina 3.75 Carat Round Cut Pave Engagement Ring

Carat Weight 3.75 (Tcw)

5,475.00 USD 10,950.00 USD 50% Off

Nadia 3.15 Carat Marquise Cut Pave Milgrain Engagement Ring

Nadia 3.15 Carat Marquise Cut Pave Milgrain Engagement Ring

Nadia 3.15 Carat Marquise Cut Pave Milgrain Engagement Ring

Nadia 3.15 Carat Marquise Cut Pave Milgrain Engagement Ring

Nadia 3.15 Carat Marquise Cut Pave Milgrain Engagement Ring

Nadia 3.15 Carat Marquise Cut Pave Milgrain Engagement Ring

Carat Weight 3.15 (Tcw)

4,695.00 USD 9,390.00 USD 50% Off

Tatiana 3 Carat Oval Cut Solitaire Split Shank Engagement Ring

Tatiana 3 Carat Oval Cut Solitaire Split Shank Engagement Ring

Tatiana 3 Carat Oval Cut Solitaire Split Shank Engagement Ring

Tatiana 3 Carat Oval Cut Solitaire Split Shank Engagement Ring

Tatiana 3 Carat Oval Cut Solitaire Split Shank Engagement Ring

Tatiana 3 Carat Oval Cut Solitaire Split Shank Engagement Ring

Carat Weight 3 (Tcw)

4,500.00 USD 9,000.00 USD 50% Off

Ada 3.35 Carat Emerald Cut Halo Pave Engagement Ring

Ada 3.35 Carat Emerald Cut Halo Pave Engagement Ring

Ada 3.35 Carat Emerald Cut Halo Pave Engagement Ring

Ada 3.35 Carat Emerald Cut Halo Pave Engagement Ring

Ada 3.35 Carat Emerald Cut Halo Pave Engagement Ring

Ada 3.35 Carat Emerald Cut Halo Pave Engagement Ring

Carat Weight 3.35 (Tcw)

4,955.00 USD 9,910.00 USD 50% Off

Eva 3.42 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Eva 3.42 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Eva 3.42 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Eva 3.42 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Eva 3.42 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Eva 3.42 ct Lab Grown Cushion Cut Halo Split Shank Diamond Engagement Ring

Carat Weight 3.42 (TCW)

5,046.00 USD 10,092.00 USD 50% Off

Emilia 3.28 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Emilia 3.28 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Emilia 3.28 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Emilia 3.28 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Emilia 3.28 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Emilia 3.28 ct Lab Grown Round Cut Channel Set Diamond Engagement Ring

Carat Weight 3.28 (TCW)

4,864.00 USD 9,728.00 USD 50% Off

Isadora 3.4 Carat Marquise Cut Halo Pave Engagement Ring

Isadora 3.4 Carat Marquise Cut Halo Pave Engagement Ring

Isadora 3.4 Carat Marquise Cut Halo Pave Engagement Ring

Isadora 3.4 Carat Marquise Cut Halo Pave Engagement Ring

Isadora 3.4 Carat Marquise Cut Halo Pave Engagement Ring

Isadora 3.4 Carat Marquise Cut Halo Pave Engagement Ring

Carat Weight 3.4 (Tcw)

5,020.00 USD 10,040.00 USD 50% Off

Isla 3.41 ct Lab Grown Cushion Cut Pave Halo Diamond Engagement Ring

Isla 3.41 ct Lab Grown Cushion Cut Pave Halo Diamond Engagement Ring

Isla 3.41 ct Lab Grown Cushion Cut Pave Halo Diamond Engagement Ring

Isla 3.41 ct Lab Grown Cushion Cut Pave Halo Diamond Engagement Ring

Isla 3.41 ct Lab Grown Cushion Cut Pave Halo Diamond Engagement Ring

Isla 3.41 ct Lab Grown Cushion Cut Pave Halo Diamond Engagement Ring

Carat Weight 3.41 (TCW)

5,033.00 USD 10,066.00 USD 50% Off

Nora 3.2 ct Lab Grown Round Cut Classic 6 Prong Diamond Engagement Ring

Nora 3.2 ct Lab Grown Round Cut Classic 6 Prong Diamond Engagement Ring

Nora 3.2 ct Lab Grown Round Cut Classic 6 Prong Diamond Engagement Ring

Nora 3.2 ct Lab Grown Round Cut Classic 6 Prong Diamond Engagement Ring

Nora 3.2 ct Lab Grown Round Cut Classic 6 Prong Diamond Engagement Ring

Nora 3.2 ct Lab Grown Round Cut Classic 6 Prong Diamond Engagement Ring

Carat Weight 3.2 (TCW)

4,760.00 USD 9,520.00 USD 50% Off

Matilda 3.23 ct Lab Grown Round Cut Pave 4 prong Diamond Engagement Ring

Matilda 3.23 ct Lab Grown Round Cut Pave 4 prong Diamond Engagement Ring

Matilda 3.23 ct Lab Grown Round Cut Pave 4 prong Diamond Engagement Ring

Matilda 3.23 ct Lab Grown Round Cut Pave 4 prong Diamond Engagement Ring

Matilda 3.23 ct Lab Grown Round Cut Pave 4 prong Diamond Engagement Ring

Matilda 3.23 ct Lab Grown Round Cut Pave 4 prong Diamond Engagement Ring

Carat Weight 3.23 (TCW)

4,799.00 USD 9,598.00 USD 50% Off

Ophelia 3.35 Carat Cushion Cut Pave Halo Split Shank Engagement Ring

Ophelia 3.35 Carat Cushion Cut Pave Halo Split Shank Engagement Ring

Ophelia 3.35 Carat Cushion Cut Pave Halo Split Shank Engagement Ring

Ophelia 3.35 Carat Cushion Cut Pave Halo Split Shank Engagement Ring

Ophelia 3.35 Carat Cushion Cut Pave Halo Split Shank Engagement Ring

Ophelia 3.35 Carat Cushion Cut Pave Halo Split Shank Engagement Ring

Carat Weight 3.35 (Tcw)

4,955.00 USD 9,910.00 USD 50% Off

Celestina 3.35 Carat Pear Cut Halo Pave Split Shank Engagement Ring

Celestina 3.35 Carat Pear Cut Halo Pave Split Shank Engagement Ring

Celestina 3.35 Carat Pear Cut Halo Pave Split Shank Engagement Ring

Celestina 3.35 Carat Pear Cut Halo Pave Split Shank Engagement Ring

Celestina 3.35 Carat Pear Cut Halo Pave Split Shank Engagement Ring

Celestina 3.35 Carat Pear Cut Halo Pave Split Shank Engagement Ring

Carat Weight 3.35 (Tcw)

4,955.00 USD 9,910.00 USD 50% Off

Hana 3.2 Carat Heart Cut 3 Stone Engagement Ring

Hana 3.2 Carat Heart Cut 3 Stone Engagement Ring

Hana 3.2 Carat Heart Cut 3 Stone Engagement Ring

Hana 3.2 Carat Heart Cut 3 Stone Engagement Ring

Hana 3.2 Carat Heart Cut 3 Stone Engagement Ring

Hana 3.2 Carat Heart Cut 3 Stone Engagement Ring

Carat Weight 3.2 (Tcw)

4,760.00 USD 9,520.00 USD 50% Off

Hana 3.2 Carat Pear Cut 3 Stone Engagement Ring

Hana 3.2 Carat Pear Cut 3 Stone Engagement Ring

Hana 3.2 Carat Pear Cut 3 Stone Engagement Ring

Hana 3.2 Carat Pear Cut 3 Stone Engagement Ring

Hana 3.2 Carat Pear Cut 3 Stone Engagement Ring

Hana 3.2 Carat Pear Cut 3 Stone Engagement Ring

Carat Weight 3.2 (Tcw)

4,760.00 USD 9,520.00 USD 50% Off

Lavinia 3.35 Carat Heart Cut Side Stone 4 Prong Engagement Ring

Lavinia 3.35 Carat Heart Cut Side Stone 4 Prong Engagement Ring

Lavinia 3.35 Carat Heart Cut Side Stone 4 Prong Engagement Ring

Lavinia 3.35 Carat Heart Cut Side Stone 4 Prong Engagement Ring

Lavinia 3.35 Carat Heart Cut Side Stone 4 Prong Engagement Ring

Lavinia 3.35 Carat Heart Cut Side Stone 4 Prong Engagement Ring

Carat Weight 3.35 (Tcw)

4,955.00 USD 9,910.00 USD 50% Off

Lavinia 3.35 Carat Cushion Cut Side Stone 4 Prong Engagement Ring

Lavinia 3.35 Carat Cushion Cut Side Stone 4 Prong Engagement Ring

Lavinia 3.35 Carat Cushion Cut Side Stone 4 Prong Engagement Ring

Lavinia 3.35 Carat Cushion Cut Side Stone 4 Prong Engagement Ring

Lavinia 3.35 Carat Cushion Cut Side Stone 4 Prong Engagement Ring

Lavinia 3.35 Carat Cushion Cut Side Stone 4 Prong Engagement Ring

Carat Weight 3.35 (Tcw)

4,955.00 USD 9,910.00 USD 50% Off

Mila 3.31 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Mila 3.31 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Mila 3.31 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Mila 3.31 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Mila 3.31 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Mila 3.31 ct Lab Grown Round Cut Split Shank Halo Diamond Engagement Ring

Carat Weight 3.31 (TCW)

4,903.00 USD 9,806.00 USD 50% Off

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About 3

Explore 3 ct lab-grown diamond rings at Diamond Studio, with styles selected for diamond quality, setting design, and everyday wearability. Compare stone shape, carat range, metal color, setting profile, and product details before choosing the piece that fits your budget and style. Continue browsing related engagement rings or review our diamond education guide for buying guidance.