Fine Jewellery Guides & Inspiration | Jacob Mercari

A tennis necklace creates a line of sparkle, while a solitaire pendant draws attention to one diamond. Compare their look, fit and buying considerations to choose the necklace you will love wearing.

A fancy coloured diamond is valued for the colour it shows face-up. Whether it is natural or laboratory-grown, a gemmological laboratory examines the diamond and documents its colour and identifying characteristics. The grading process helps you understand what you are shopping for, how the colour is described, and whether the diamond’s colour is natural, treated, or associated with laboratory growth.

CTW means carat total weight the combined weight of all diamonds in a piece or pair. Learn how to compare CTW in diamond studs, tennis bracelets and pendants.

A custom engagement ring in Toronto can range from a few thousand dollars to significantly more depending on the centre stone, setting, metal and design. Learn what affects the price and how to create a beautiful ring within your budget.

Cathedral and non-cathedral engagement rings can look similar from above but feel very different from the side. Learn how each setting affects height, comfort, wedding-band fit, diamond presence and everyday wear.

One carat, six beautiful shapes. Discover how diamond shape, bezel setting and gold colour can help you choose the perfect lab-grown diamond pendant.

Diamond hoops can be subtle enough for every day or bold enough for a special occasion. This guide explains how diameter, total carat weight, setting, closure and metal affect the way a pair looks, feels and wears.

Instead of filling your jewellery box with pieces you only wear once in a while, think of fine jewellery the way you might think about a great wardrobe: start with a few beautiful essentials, choose pieces that work together, and invest in designs you will genuinely enjoy wearing.

Trying to choose between a 1, 1.5 and 2 carat engagement ring? Compare how each size looks, how shape and setting affect its appearance, and which option best suits your style, lifestyle and budget.

A diamond tennis bracelet is one of the most timeless and versatile pieces of fine jewellery. Defined by a continuous row of individually set diamonds, it delivers elegant sparkle without feeling overly formal. It can be worn with an evening dress, a business wardrobe or a simple everyday outfit.

Platinum and gold are both beautiful, long-lasting precious metals, but each offers distinct advantages. Whether you prefer the naturally white appearance of platinum, the warmth of yellow or rose gold, or the polished elegance of white gold, understanding the differences can help you choose a ring that complements your style and lifestyle.

A custom engagement ring or fine jewellery piece is built to last for generations but only with the right care. Daily wear exposes gold, platinum, diamonds, and gemstones to lotions, chlorine, impacts, and everyday grime that can dull brilliance over time. This guide walks through the simple habits, cleaning methods, and storage practices that keep fine jewellery looking as brilliant as the day it was made.