A Quick Guide to Buying Diamonds and Diamond Jewelry

Giving a gift of diamonds is a way of expressing your deepest feelings. The choice you make should be made with care and consideration. You should enter the process with the confidence that you know what to look for in a diamond and how much you should pay. To make selecting a diamond easy for you, we offer you this quick guide to the diamond-buying process.

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    1. Measuring Brilliance

    • Brilliance Defined

      The truest measure of a diamond’s beauty is how bright it is — the fire, sparkle and dazzle you see when you look at it. While good color and clarity are important attributes, a diamond’s cut is critical to the resulting brightness and largely a result of the artistry applied. Cutting to precise proportions and ensuring perfect symmetry in the placement of facets allows the maximum amount of light to be refracted from one facet to another, and then dispersed through the top.

    • "Return of Light"

      "Return of Light", is the amount of light returned through the top of the diamond and directed to your eye. "Return of Light" – the key element in diamond brightness -- can be scientifically measured and certified using state-of-the art optical technology. GemEx® Systems, an independent gemological laboratory, uses a tool called a BrillianceScope to measure "Return of Light" from five different lighting angles.

    • The Leo Challenge

      You be the judge of The Leo Diamond's visibly brighter appearance! To prove our point about the Leo Diamond’s superior brilliance, we challenge you to see it for yourself. It’s fun and only takes a few minutes. Locate an authorized Leo Diamond jeweler and ask to take the Leo Diamond Challenge. You’ll be invited to view two diamonds through a GemEx viewer: one a Leo, the other a conventionally cut diamond of comparable carat weight, color and clarity. Then, choose the one that is visibly brighter. We bet you’ll choose The Leo Diamond!

    The Checklist

    I took the Leo Challenge and understand how brilliance makes a difference.

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    2. Familiarize Yourself with the 4C’s

    The 4C’s are the criteria for grading a diamond. They help determine the value as well as the beauty of each diamond.

    • Cut

      Cut is the most important characteristic of a diamond, because only a well cut diamond will deliver maximum fire and brilliance.

    • Carat

      Carat weight measures a diamond’s size.

    • Color

      Color is the natural body color visible in a diamond, ranging from colorless to yellow.

    • Clarity

      Clarity indicates a diamond's purity.

    Click here to read more about the 4C's.

    The 4C's are the key element in diamond certification, which is written proof of a diamond's characteristics and quality. If a diamond is certified, ask to see the certification so you can be assured that the diamond you are buying is of the quality you're paying for, and so that you will have a way to compare one diamond with another.

    The Checklist

    Ask to see a diamond’s certification to be assured of the quality you are paying for. Also use it as a way to compare one diamond with another.

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      Cut Carat Color Clarity Price
    Diamond 1          
    Diamond 2          
    Diamond 3          
    Diamond 4          

    Independent gemological laboratories issue diamond certification. The best known grading laboratories are: the International Gemological Institute® (IGI); the Gemological Institute of America® (GIA); the American Gem Society® (AGS); Gemological Science International® (GSI), and GemEx® Systems.

    3. Choosing a Shape

    An important thing to know going in is which diamond shape to choose. The Leo Diamond® is available in round brilliant or princess shapes – the most popular shapes. While a round diamond may appeal to a more traditional woman, a princess is perfect for a woman with slightly more contemporary taste. There are other diamond shapes as well, such as oval, pear, heart, marquise, radiant, emerald, and Asscher.

    If you want the presentation to be a surprise, ask her friend, sister or mother which diamond shape they think your fiancée-to-be would prefer.

    The Checklist
    CheckboxRound Brilliant CheckboxPrincess CheckboxOther  
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    4. Choosing a Setting

    The setting – or mounting – plays an important role in how the diamond looks on a woman's hand.

    Consider the following before you decide about the diamond setting.

    • Will it be yellow gold, white gold or platinum?
    • Would she prefer a solitaire or a three-stone setting?
    • Will the band be simple or adorned with smaller stones?
    The Checklist
    CheckboxYellow Gold CheckboxWhite Gold CheckboxPlatinum  
    CheckboxSolitaire Setting CheckboxThree-stone Setting  
    CheckboxSimple Band CheckboxBand Adorned with Smaller Stones  
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    5. Know Her Ring Size

    If you’re planning a surprise proposal, you want to make sure to know her ring size so the diamond engagement ring you present her with will slip right onto her finger. Ask her family and friends, borrow a ring, or make an impression of one of her rings in a bar of soap so a jeweler can measure it.

    The Checklist

    What is her ring size?

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    6. Decide How Much You Can Spend

    It’s up to you to decide on a budget that makes you feel comfortable. There are beautiful diamonds in all shapes and sizes for every budget. But the beauty and brilliance of a diamond depend largely on how it is cut and polished. So a smaller diamond, magnificently cut can easily out sparkle a larger diamond that has been cut less skillfully. While the rule of thumb for a diamond engagement ring is two months’ salary, whatever your budget, you should be able to find a diamond that will win her heart.

    The Checklist

    Know your budget.

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    7. Finding A Jeweler You Trust

    There are many advantages in buying a diamond from a well-respected retail jeweler. There you will have the best chance of making the right investment and getting the quality, value, and service you need.

    Choosing an authorized Leo Diamond jeweler gives you an additional advantage when buying diamonds. Leo Schachter selects its jewelers because of their reputation for excellent service, their insistence on providing only quality merchandise, and their reputation for highly trained and knowledgeable sales associates.

    Find an authorized Leo Diamond jeweler near you.

    The Checklist
      Authorized Jeweler Address Phone
    Jeweler 1      
    Jeweler 2      
    Jeweler 3      

    Certification

    CheckboxJeweler 1 CheckboxJeweler 2 CheckboxJeweler 3  

    A money-back guarantee

    CheckboxJeweler 1 CheckboxJeweler 2 CheckboxJeweler 3  

    The ability to exchange or upgrade your diamond

    CheckboxJeweler 1 CheckboxJeweler 2 CheckboxJeweler 3  

    On-going good service and six-month “check-ups”

    CheckboxJeweler 1 CheckboxJeweler 2 CheckboxJeweler 3  
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