How Much is a 1 Carat Diamond Worth?

Few things are as classic and treasured as giving someone a diamond as a way to show your love and dedication.

Buying a diamond for your nearest and dearest can be a significant investment, but it doesn’t have to break the bank.

Finding the ideal gem within your price range can be made easier if you are aware of the variables that affect the price of a 1-carat diamond.

At Monty Adams, we want to help you purchase the perfect 1 carat diamond and make the right decision.

 

How Much Can I Expect to Pay for a 1 Carat Diamond? 

On average, you can expect to pay between AUD 2,000 and AUD 12,000 for a 1-carat diamond. 

The 1 carat diamond price in Australia can vary widely based on several factors, including the diamond’s cut, clarity, colour, and shape. 

Below is a table that provides a rough price range based on different diamond grades and shapes. 

Shape	Cut	Colour	Clarity	Price Range (AUD)
Round	Excellent	D	IF	$10,000 – $12,000
Round	Very Good	G	VS1	$8,000 – $10,000
Princess	Excellent	H	SI1	$6,000 – $8,000
Oval	Good	I	VS2	$4,000 – $6,000
Cushion	Good	J	SI2	$2,000 – $4,000

The Standards We Live By for Selecting 1-Carat Engagement Ring Diamonds

At Monty Adams, we adhere to the highest standards to ensure that every 1-carat diamond we offer meets our stringent criteria:

• Triple Excellence: The 1 ct diamond needs to be perfectly symmetrical, polished, and cut.

• Perfect to the Eye: There should be no visible inclusions and the diamond to be 100% clean to look through.

• No Fluorescence: Since fluorescence can alter a diamond’s appearance, we steer clear of them.
• No Brown, Green or Milky Diamonds (BGM): We make sure that none of our diamonds have any unwanted cloudiness or colour tints.

 

 The 3 Key Things You Need to Buy a 1 Carat Diamond

 

1. Cut

Perhaps the most important component in influencing a diamond’s brilliance and sparkle is its cut. A brilliantly cut diamond will reflect light and appear luminous. 

To guarantee optimum brilliance, we at Monty Adams suggest selecting a diamond with an excellent or very brilliant cut. 

2. Clarity

Clarity refers to as inclusions or blemishes, depending on whether they are inside or external to the diamond itself. 

Even while no diamond is perfect, those with fewer, less noticeable inclusions are worth more. 

To guarantee that a 1-carat diamond is eye-clean, we advise selecting a clarity grade of VS1 or better. 

3. Carat Weight

Carat weight is a unit of measurement for diamond size. Even though one carat is a common choice, to obtain the best value for your money, you must balance the carat weight of the diamond with the other three Cs: cut, clarity, and colour. 

 

Tips on What to Avoid When Buying a 1 Carat Diamond 

 

Avoid A Poorly Cut Diamond 

A diamond’s cut significantly impacts its brilliance. Avoid diamonds with a poor or fair cut, as they will not reflect light as effectively, resulting in a dull appearance. 

*Keep this important factor in mind! 

A poorly cut diamond of the same carat weight can appear smaller and less brilliant than a well-cut diamond.

 

Flaws in the Diamond 

While some inclusions are inevitable, avoid diamonds with inclusions that are visible to the naked eye. These can detract from the diamond’s beauty and value. 

The value of a diamond may decrease if there are noticeable inclusions. Among other things, clarity is used to evaluate diamonds, and a diamond with obvious inclusions may score lower. A reduced market value results from this decline in clarity grade, consequently you might not the best return on investment.

 

A Strong Fluorescent Look 

Diamonds with strong fluorescence can appear hazy or milky under certain lighting conditions. It’s best to choose diamonds with no fluorescence or faint fluorescence. 

View Under Different Lighting Conditions: 

Examine the diamond under various lighting conditions, including natural daylight, fluorescent lighting, and UV light, to see if the fluorescence affects its appearance. Our experienced jewellers can assist in providing the appropriate lighting for this inspection.

 

Undesirable Colour Tints 

Avoid diamonds with noticeable brown, green, or milky tints (BGM), as these can affect the diamond’s overall appearance and value. 

Ask Our Jewellers! 

When purchasing a diamond, ask our jewellers to show you diamonds across the colour grade spectrum. This comparison can highlight how tints affect visual appeal and help you choose the best diamond. 

 

Choose Monty Adams Custom Jewellery

At Monty Adams custom made jewellery in Sydney, we are committed to helping you find the perfect 1-carat diamond that meets your standards and budget. 

Our expert jewellers will guide you through the process, ensuring you make an informed decision. Visit our website or book an appointment with our jewellery concierge to start your journey towards finding the perfect diamond.