The Constantin

Here at Naveya & Sloane we specialise in crafting our jewellery to order. The standard crafting time for this piece is currently 10 Weeks. Since each piece is made to order, we can customise this design to your specific preferences and offer various size and quality options, including lab-grown diamonds and gemstone choices.

You can easily make a purchase online by selecting from our available options, or reach out to us if you require a personalised quote at no extra cost. For more details on the personalisation process, please visit our bespoke page

Our current crafting time is approximately 10 Weeks, plus shipping. If you're in a hurry or need it sooner, please don't hesitate to contact us.

We take pride in offering a unique jewellery experience, with dedicated design consultants who work with you one-on-one to make the process fun, easy, and personal. Visit us in person at our Auckland showroom or connect virtually through email and video calls. Our service comes with no obligation, and we pride ourselves on going above and beyond. Don't just take our word for it – read our Google reviews to hear what others have to say about our service.For our engagement designs, you will collaborate with a consultant to choose your exact centre piece from selection of diamonds and gemstones, allowing you to truly create a piece which suits you and your budget. Addtionally fine-tune other smaller details to create a personalised piece just for you. If you're unsure about the right design or where to start, don't worry; we will make it simple and enjoyable for you.

Once manufactured, this item will be shipped directly to your address, or you can choose to collect it at our Auckland Showroom. Make your purchase directly through our online store, or reach out for personalised options and additional services we can offer related to this design.

For bespoke or personalised designs, please carefully select your options, as this item will be made to order and cannot be returned. In some circumstances, we can offer exchanges for gemstone or diamond upgrades within 3 months of purchase; please check with our team to see if this applies to this item.