Heart Cut Lab Grown Diamond Engagement Rings

We offer a diverse range of heart engagement rings, including halo, solitaire, and pavé styles. The heart shape accentuates the sparkle and fire of the lab grown diamonds, ensuring an exceptional quality ring. Clients can choose from various metal options, including rose gold, yellow gold, white gold, and platinum.

To find your ring size, simply visit our our related pages on ring sizing or request a complimentary ring sizing kit. Alternatively, you can visit our showrooms for a personal appointment with our jewellery specialists, who will help you find the perfect fit.

We offer a bespoke design process, allowing clients to achieve their desired style, metal, and stone combination for their dream heard diamond ring or heart diamond moissanite ring. You can opt for various carat weights, stone quality, and settings to create the perfect heart diamond engagement ring that fits within your budget.

We exclusively use lab grown diamonds and moissanite stones in our engagement rings, as part of our commitment to ethical and sustainable practices. Lab grown diamonds offer the same beauty, fire, and sparkle as mined diamonds but at a lower cost, allowing clients to save money without compromising on quality.

Yes, all diamond and moissanite stones used in our heart engagement rings come with a digital certificate of authenticity. The lab grown diamonds used in our heart engagement rings are certified by the International Gemological Institute (IGI), while the moissanite stones are Cullen Curated certified.

Yes, you can browse our heart engagement ring collections on our website. The site also provides detailed information on each ring's specifications, such as carat weight, stone quality, and metal type. If you prefer to see the rings in person, you can visit our showrooms.

We craft each engagement ring with exceptional craftsmanship and attention to detail. Our heart cut diamonds undergo a rigorous selection process, focusing on cut, colour, clarity, and carat weight to guarantee the highest quality stones for their clients.

We are committed to operating responsibly and sustainably, using only carbon neutral lab grown diamonds and moissanite stones in our heart engagement rings. By choosing lab grown gemstones, we avoid contributing to the environmental and social issues associated with mined diamonds. We also adhere to strict ethical guidelines and ensures transparency in our sourcing practices.

To keep your heart engagement ring looking its best, clean it regularly with a soft toothbrush and a gentle solution of warm water and mild dish soap. Avoid exposing the ring to harsh chemicals, such as chlorine or bleach, which can damage the metal and stones.

We stand out among other jewellers due to our commitment to ethical and sustainable practices, offering a wide range of stunning heart shaped diamond engagement rings made exclusively with lab grown diamonds and moissanite stones. Our exceptional craftsmanship and dedication to responsible sourcing make us a trusted choice for couples seeking high-quality, environmentally friendly engagement rings.

Lab grown diamonds and lab created diamonds are essentially the same thing - diamonds created in a laboratory using advanced technology that replicates the natural diamond formation process. Mined diamonds, on the other hand, are formed deep within the Earth over millions of years. Lab grown diamond rings and mined diamond engagement rings look aesthetically identical to the naked eye, having the same fire, brilliance, and sparkle. However, lab grown diamonds are a more ethical and sustainable option, as they don't involve mining.

Lab grown engagement rings are crafted with lab created diamonds, which have the same chemical, physical, and optical properties as mined diamonds. They are virtually indistinguishable without specialised equipment. Lab grown diamonds are also conflict-free and more environmentally friendly compared to mined diamonds.

Lab diamonds are genuine diamonds that are created in a lab, whereas diamond simulants, like cubic zirconia, are artificial stones that resemble diamonds but have different chemical and physical properties. Cultured diamonds, also known degradingly as synthetic diamonds or artificial diamonds, are essentially the same as lab grown diamonds.

Yes, Cullen Jewellery offers a wide range of lab grown diamond rings in various gold options, including rose gold, yellow gold, and white gold. You can shop online or visit our showrooms to explore our collection and find your dream lab diamond and engagement ring.

Cullen Jewellery offers a comprehensive ring size guide on our website to help you find the perfect fit. If you're unsure about the size, you can contact us or visit our showrooms, where our experts will assist you in finding the correct ring size.

Lab grown diamonds are available in various carat weights and shapes, just like mined diamonds. The crystal growth process allows for the creation of diamonds that are virtually indistinguishable from their mined counterparts in terms of carat, clarity, and shape.

Lab grown diamonds may have inclusions or trace elements trapped inside, just like mined diamonds. These minor differences are often not visible to the naked eye and require specialised equipment to detect.

Lab grown diamond engagement rings are generally more affordable than mined diamond rings due to the lower production costs and sustainable practices involved. Cullen Jewellery offers a range of high-quality, ethically crafted lab grown engagement rings at competitive prices.

The quality of a lab created diamond is determined by the 4Cs: carat weight, cut, clarity, and colour. These factors are similar to those used for evaluating mined diamonds. When choosing the perfect diamond for your engagement ring, consider your preferred style, gemstone size, and budget. Note that lab grown diamonds offer the same sparkle and brilliance as mined diamonds, and they are chemically and physically identical. Cullen Jewellery's experts are always to help guide you through the selection process.

Yes, at Cullen Jewellery, we offer a bespoke service that allows you to create your dream engagement ring. You can choose from a variety of conflict-free diamonds, gemstone shapes, and ring styles to design the perfect ring that reflects your personal taste and love story. Our team of skilled craftsmen will then bring your vision to life, ensuring the highest quality and attention to detail.