Diamond and Stones

MARK KATZEFF

Canadian Diamonds

Diamonds have more beauty, more mystique than any other precious stone. Your diamond is unique and rare, no other diamond in the world is like it!

Displayed in a setting especially designed for you, your diamond makes a statement about your awareness of style and the finer things in life.

The cornerstone of good design is first and foremost everlasting quality. Each piece of jewellery is meticulously handmade, proof of superb styling and exacting quality.

I carry a fine selection of Canadian Diamonds, including Canada Pride, Canada Goose, Arctic Love and Nordic Fire.

I shop the markets to make sure every client gets the best value for their money.

All my Canadian diamonds come fully certified with certificates of authenticity.

I am proud of the trust you place in me and I am here to assist and advise you. I feel it is your right to be completely sure of your choice.

Diamond Education

All you need to star is your budget and the general size of diamond you desire. Taking it from there, Mark Katzeff sits down with you to discuss diamond intricacies, spending time explaining the six c’s of diamonds: clarity, colour, carat, cut, certification, and confidence.

One couple requested diametrically opposed ideas for their engagement ring. He wanted quality, unconcerned about expense and she wanted a large “rock” because most people would never know what to look for in a diamond. Mark knew how to appease both. “It’s all about knowing how to achieve both his and her goals.” People may be misled picking their desired cut and carat from a chart. The chart may label a stone brilliant yet the diamond may be dull in appearance. An I1 diamond can be brilliant depending on where the inclusion is and how it is cut. A recent I1 bore such a slight inclusion minimized by an awesome cut yet priced more economical than a larger, more expensive diamond on the chart.

Mark sources quality diamonds in, shortlists suitable ones to meet your desires and budget, then compares the diamonds side by side with you. To Mark it is all about knowing what you are looking for and then presenting the right stones for your choice and dream designs.

Visit Mark to learn more about various shapes of diamonds, the six C’s and to choose your diamond. Then let the journey begin and enjoy each step of the design process.

Direct Consultation From A Master Ring Maker

Mark deals directly with you to establish a personal bond between designer and buyer, leaving you confident you’ve invested in the right jeweller. From graduation rings to wedding rings and every ring in between. Mark creates every design on his premises inviting you to share in the journey from idea to treasured piece, approving each step in the process.

Contact us

A Jewellery Store That Cares

Most Jewellery stores are chain stores that sell you what they have in stock and is in program. You the customer tends to have to fit your budget within the confines of what they offer and you end up with a piece of jewellery that is similar to hundreds if not thousands of others. At Mark Katzeff’s Jewellery store you start with what you want and fully customize your experience. From selecting your diamonds or other gemstones, then match your tastes and budget to the alloys you use whether they are white or yellow gold or platinum, and then the complexity and customization based on a collaborative and creative approach. All this process leads to a singular piece of jewellery that can last generations as a family heirloom.

Looking for more information? Here are our resources that can help you select the perfect piece of jewellery that will inspire you and your loved ones.

Learn about Mark and his experience and how he can truly help you with everything about diamonds. It’s very important to know what makes a qualified goldsmith and letting an expert help you when selecting the right diamond. Let our expertise in diamond rings help you get the best possible combination that will truly enchant your loved ons, our jewellery store is ready to help!

We also offer an extensive collection of custom and stock:

Let Mark Katzeff help you find what you want that not only inspires you but meets your budget. Call for a free consultation today!

Frequently Asked Questions

What coloured gemstones are available alongside diamonds?

At Mark Katzeff Designer Goldsmith, a wide range of coloured gemstones are available to complement diamonds in custom jewellery designs. These typically include popular and timeless stones such as sapphires, rubies, emeralds, and other semi-precious or specialty gemstones depending on availability. Each gemstone is carefully selected for its colour richness, durability, and overall quality. These stones are often used in rings, pendants, earrings, and bracelets to create contrast or enhance meaning within a design. Clients can choose gemstones that reflect personal significance, birthstones, or aesthetic preferences for truly custom jewellery pieces.

Yes, diamonds can absolutely be combined with coloured gemstones in a single jewellery design. This is a common approach at Mark Katzeff Designer Goldsmith, especially for engagement rings, anniversary rings, and statement pieces. Diamonds are often used to enhance brilliance and contrast, while coloured stones add personality, symbolism, and visual depth. The combination allows for highly creative and personalized designs, where each element complements the other. The final result is a balanced, elegant piece that blends sparkle with colour in a meaningful and visually striking way.
Some of the most popular gemstone combinations include diamonds paired with sapphires, diamonds with emeralds, and diamonds with rubies. Sapphire and diamond combinations are especially popular for engagement rings due to their classic blue-and-white contrast. Emeralds paired with diamonds create a rich, luxurious green-and-white aesthetic, while rubies add a bold, romantic red accent. These combinations are chosen not only for beauty but also for symbolism, such as love, loyalty, and strength. At Mark Katzeff, clients can fully customize combinations based on personal taste and meaning.
Coloured gemstones significantly influence jewellery design choices by affecting overall style, balance, and visual focus. At Mark Katzeff Designer Goldsmith, the colour, size, and placement of gemstones are carefully considered to create harmony within the design. Bright or deep-coloured stones often become focal points, while diamonds are used to enhance brilliance and structure. The choice of gemstone can also determine metal selection, such as yellow gold for warm tones or white gold for cooler contrasts. This allows each piece to be uniquely tailored in both aesthetics and symbolism.

Yes, custom gemstone engagement rings are fully available and are a popular alternative to traditional diamond-only designs. At Mark Katzeff Designer Goldsmith, clients can choose coloured gemstones such as sapphires, rubies, or emeralds as the central stone, often accented with diamonds for added brilliance. These rings are designed from scratch based on personal preferences, meaning every detail—from stone selection to metal type—is fully customizable. This approach allows couples to create engagement rings that are unique, meaningful, and reflective of their personal story and style.

Yes, clients can absolutely choose their own combination of diamonds and coloured gemstones. This is one of the key advantages of working with a custom jeweller like Mark Katzeff Designer Goldsmith. You can select the primary gemstone, accent stones, and even multiple stone types within a single design. The design process includes expert guidance to ensure the combination works harmoniously in terms of colour, durability, and balance. This flexibility allows for highly personalized jewellery that reflects individual taste, symbolism, and creativity.
The main difference between diamonds and coloured gemstones lies in their composition, appearance, and value characteristics. Diamonds are made of pure carbon and are known for their exceptional hardness and brilliance, especially in terms of light reflection. Coloured gemstones, such as sapphires, rubies, and emeralds, are mineral-based and valued for their unique colours and symbolism. While diamonds emphasize sparkle and clarity, coloured stones emphasize richness of colour and personality. Both are used in custom jewellery to create contrasting or complementary design effects.
At Mark Katzeff Designer Goldsmith, gemstone sourcing is handled with a strong focus on quality and ethical responsibility. Whenever possible, gemstones are sourced through reputable suppliers who follow ethical mining and trade practices. This ensures that stones are obtained in a way that respects environmental and social standards. Clients can also request specific sourcing preferences during the custom design process. Ethical sourcing is an important consideration in modern jewellery design, ensuring both beauty and integrity in every finished piece.
Yes, coloured gemstones are increasingly popular in wedding rings and are fully available at Mark Katzeff Designer Goldsmith. Many couples choose sapphires, rubies, or other stones to add individuality and meaning to their wedding bands. These stones can be used alone or combined with diamonds for added brilliance. Coloured gemstone wedding rings offer a distinctive alternative to traditional designs, allowing couples to express personal style, symbolism, or even birthstone significance within their marriage jewellery.
Yes, coloured gemstones generally require more careful handling compared to diamonds due to differences in hardness and durability. While diamonds are the hardest known natural material, some gemstones like emeralds are softer and more prone to scratches or chips. At Mark Katzeff Designer Goldsmith, clients are advised on proper care for each stone type. This includes avoiding harsh impacts, regular cleaning with appropriate methods, and periodic inspections to ensure settings remain secure. Proper care helps preserve beauty and longevity in custom jewellery pieces.

Register or sign up