Diamonds by Adam

Last reviewed: August 3, 2026. Business status: Active.

Diamonds by Adam is a Toronto-focused diamond and custom-jewellery business whose official website documents work on custom engagement rings, precious-stone jewellery and redesigned heirloom pieces. For couples researching custom engagement rings Toronto options, the most relevant feature is its collaborative process: a one-to-one consultation is followed by a three-dimensional design and wax model before the piece is finished and sent for an independent third-party appraisal.

The current official website matches the business name and provides clear engagement-ring and custom-jewellery context, supporting an active profile. It also supplies a current telephone number and email address. However, it does not publish a street address, business hours, product pricing or typical production times. Last reviewed: August 3, 2026.

Services and specialization

The business describes itself as an importer, designer and purveyor of diamonds, gems and custom jewels. Its documented commissions include custom engagement rings as well as bracelets, earrings, necklaces, pendants and statement pieces. The available stone categories include certified diamonds, colour diamonds, raw diamonds, investment diamonds and coloured gemstones.

The gemstone selection described on the site includes natural sapphires, rubies, emeralds and semi-precious stones. Diamonds by Adam also says it provides in-person diamond education to help clients consider stones in relation to their needs and budget. Couples should ask which specific stones, grading reports and metal choices are available when they enquire, since the website does not provide a searchable inventory.

Custom design and redesign process

Diamonds by Adam publishes a three-stage custom process. It begins with a one-to-one consultation about the client’s wants and needs. The business then creates a three-dimensional design and wax model. After the custom piece is finished, it is submitted for an independent third-party appraisal.

Redesign is also expressly documented. The business says it can create a new piece using an existing stone or rework an inherited, handed-down or out-of-style item. This may be relevant to someone hoping to preserve a sentimental gemstone while changing the setting. The website does not explain how it assesses an older stone or metal before accepting a redesign, so that should be discussed during the consultation.

Service area and who it may suit

The official website presents Diamonds by Adam as a Toronto business, but it does not define a wider delivery or service radius. It may suit Toronto-area clients seeking a custom engagement ring, a gemstone-led piece or a redesign that involves direct discussion with the designer. The documented in-person education and wax-model stage may be especially relevant to clients who want to see how a concept develops before final finishing.

The site does not state whether consultations can be held virtually, whether clients outside Toronto are accepted or whether completed pieces can be shipped. It also does not publish a showroom or workshop address. Couples who require an accessible meeting location, remote service or insured delivery should confirm those arrangements before committing.

Confirmed strengths and practical limitations

A confirmed feature is the structured custom workflow: consultation, three-dimensional design, wax model, finishing and third-party appraisal are all described on the official website. The site also documents both new custom work and redesign using existing jewellery. Diamonds by Adam states that it sources diamonds directly from cutters in Belgium, Israel and South Africa and follows the United Nations Kimberley Process; clients can request documentation for the particular stone under consideration.

The practical limitations are gaps in published information rather than evidence of poor service. There is no online catalogue with specifications, no street address or opening hours, and no stated turnaround time. The website also does not publish deposit terms, cancellation conditions, warranties, resizing policies, repairs or ongoing maintenance provisions. These points require direct confirmation.

Pricing

Prices are not published. The website says the business works with a client’s style, taste and budget, but it gives no starting prices, sample quotes or product price ranges. It does identify the initial consultation as free.

Request an itemized written quote covering the centre stone, any side stones, metal and purity, design work, appraisal, taxes and delivery. For redesign work, ask whether inspection, stone removal, resetting or unused-metal credits affect the quote. Couples should also confirm the deposit schedule and what happens if the design changes after the three-dimensional model is reviewed.

Contact and booking

The official contact number is 416-568-4367, and the website lists info@diamondsbyadam.com. Its call to action is to schedule a free consultation. Because no street address or operating hours appear on the official site, clients should ask where meetings take place and whether an appointment is required before travelling.

For an efficient first discussion, provide the intended piece, target budget, preferred stone or gemstone, metal preference, approximate ring size and desired completion date. Anyone bringing an heirloom should mention what components they hope to retain. Availability for a particular deadline remains subject to direct confirmation.

What couples should confirm

Before approving a custom engagement ring or redesign, obtain the design specifications and commercial terms in writing. The published process explains the broad stages, but not the approval limits, production schedule or aftercare arrangements.

Couples should also distinguish the independent appraisal mentioned after finishing from a diamond grading report. Ask which laboratory issued any offered diamond report, whether its number can be verified, and whether the appraisal fee is included in the quote.

• The current consultation location, business hours and accessibility
• Whether natural, laboratory-grown or client-supplied stones can be used for the proposed design
• The grading report, provenance information and return conditions for the selected stone
• Metal type, purity, ring size and all design details shown in the final approval
• The estimated completion date and consequences of design revisions
• Deposit, final-payment, cancellation and refund terms
• Whether appraisal, resizing, warranty, repairs, cleaning and insured delivery are included

Continue planning

• browse wedding jewellery and bridal resources
• search the Canada wedding directory

Frequently asked questions

Does Diamonds by Adam make custom engagement rings?

Yes. The official website expressly lists custom engagement rings among its commissions and describes a process involving a consultation, three-dimensional design, wax model, finishing and independent third-party appraisal.

Can Diamonds by Adam redesign an heirloom ring?

The business says it redesigns jewellery using existing stones and can rework inherited, handed-down or out-of-style pieces. The suitability and condition of a particular stone or setting must be assessed directly.

Does a finished custom piece receive an appraisal?

The published process says the finished piece is submitted for a third-party independent appraisal. Couples should confirm whether the appraisal fee is included and request the appraiser’s name and final document.

How can couples contact Diamonds by Adam?

The official website lists 416-568-4367 and info@diamondsbyadam.com and promotes a free consultation. It does not publish a street address or hours, so meeting arrangements should be confirmed first.

Does Diamonds by Adam publish engagement-ring prices?

No. Prices are not published. Couples need to request a written quote for their chosen stone, metal and design.

Sources checked

• Home – Diamonds by Adam

Phone: 416-568-4367

Website: https://diamondsbyadam.com/