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Lab Grown Diamond Engagement Rings
in Corpus Christi

Searching online for your Lab Grown Diamond engagement ring has never been simpler.

Servicing clients USA-wide, Cullen Jewellery is an Australian company that is committed to bringing high-quality Lab Grown Diamond jewellery to Corpus Christi and across Texas.

At Cullen Jewellery, we understand that finding your dream engagement ring can be an exciting, yet daunting experience – especially when purchasing online. To ease your mind, we are available to assist you through every step of the journey; from providing advice on the best metal type for your lifestyle down to the best band thickness to suit your style, we are dedicated to creating a Lab Grown Diamond engagement ring that truly fits you.

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We strive to guarantee your complete satisfaction

We strive to guarantee your complete satisfaction with your Lab Grown Diamond engagement ring and will always seek your final approval of your custom ring design before authorising it to be masterfully crafted by our Australian jewellers.

To ensure that you are getting exactly what you’re looking for, we recommend beginning your journey by browsing our wide collection of engagement ring designs on our website.

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Shop from our beautifully crafted Lab Grown Diamond Engagement Rings Corpus Christi


Elegant and classic, each solitaire ring design focuses on enhancing the brilliance of a Cullen Lab Grown Diamond.
Shop All Solitaire


Traditional round and cushion shaped Lab Grown Diamond are especially sought after for their romantic vintage-inspired look.
Shop All Halo


Symbolising the past, present and future, trilogy engagement rings are a perfectly sentimental choice.
Shop All Trilogy


Free Ring Sizer

We also highly recommend finding out your ring size. This can be easily done with our Free Ring Sizer – Get yours now.

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Design Your Own Ring

A fully custom made Lab Grown Diamond engagement ring made specifically for you in as few as six weeks. (No ring customisation fees!)

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We service these areas in Texas and beyond:

Houston | San Antonio | Dallas | Austin | Fort Worth | El Paso | Arlington | Corpus Christi | Plano | Lubbock | Laredo | Irving | Garland | Frisco | McKinney | Amarillo | Grand Prairie | Brownsville | Killeen | Pasadena | Denton | Mesquite | McAllen | Waco | Carrollton | Midland | Pearland | Abilene | Round Rock | College Station | Richardson | League City | Lewisville | Beaumont | Odessa | Sugar Land | Tyler | Allen | Wichita Falls | Edinburg

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Lab Grown Diamond Wedding Bands

Wedding bands are a powerful symbol of eternal love and commitment. Cullen Jewellery wedding bands are crafted with meticulous attention to detail and are available in a broad range of Lab Grown Diamond cut shapes, carat weights and materials to suit every style and taste.