0.50 CT Diamond Engagement Ring

Half carat diamond rings are super popular. The smaller size will keep costs down while still achieving a decent amount of finger coverage. In fact, in Europe and Eastern countries, the 0.5 carat diamond is the average size for an engagement ring.  This size is perfect for an average women's hand. Larger diamonds are now often bough lab grown but since a 0.5 carat is not very expensive, you can get the real thing and opt for a natural diamond.

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  1. Half Carat Halo Diamond Ring in White Gold | New Mia
    Round | Natural Diamond | Halo Ring
    40% OFF
    was $1,957.00 Special Price $1,174.00
  2. Parisian in White Gold 0.50ct
    Round | Natural Diamond | Classic Solitaire Ring
    40% OFF
    was $1,417.00 Special Price $850.00
  3. Bellagio in White Gold 0.50ct H/SI2 (0.85cttw)
    Round | Natural Diamond | Channel Set Ring
    40% OFF
    was $1,588.00 Special Price $953.00
  4. New Aurora in White Gold 0.50ct (1.15cttw)
    Round | Natural Diamond | Halo Ring
    40% OFF
    was $1,900.00 Special Price $1,140.00
  5. Diane in White Gold 0.50ct (1.05cttw)
    Round | Natural Diamond | Side-Stones Ring
    40% OFF
    was $1,838.00 Special Price $1,103.00
  6. Princess Diane in White Gold 0.50ct (0.90cttw)
    Princess | Natural Diamond | Ring
    40% OFF
    was $1,800.00 Special Price $1,080.00
  7. Venetian in White Gold 0.50ct
    Round | Natural Diamond | Classic Solitaire Ring
    40% OFF
    was $1,378.00 Special Price $827.00
  8. Willow in White Gold 0.50ct (1.10cttw)
    Round | Natural Diamond | Ring
    40% OFF
    was $2,345.00 Special Price $1,407.00
  9. Lucy in White Gold 0.50ct (1.10cttw)
    Cushion | Natural Diamond | Ring
    40% OFF
    was $2,565.00 Special Price $1,539.00
  10. Claire in White Gold 0.50ct (1.10cttw)
    Oval | Natural Diamond | Ring
    40% OFF
    was $2,565.00 Special Price $1,539.00
  11. Iris in White Gold 0.50ct (1.10cttw)
    Pear Shape | Natural Diamond | Ring
    40% OFF
    was $2,565.00 Special Price $1,539.00
  12. Jane in White Gold 0.50ct (1.10cttw)
    Emerald | Natural Diamond | Ring
    40% OFF
    was $2,565.00 Special Price $1,539.00
  13. Catalina in White Gold 0.50ct (1.10cttw)
    Radiant | Natural Diamond | Ring
    40% OFF
    was $2,565.00 Special Price $1,539.00
  14. Emma in White Gold 0.50ct (0.90cttw)
    Round | Natural Diamond | Side-Stones Ring
    40% OFF
    was $2,003.00 Special Price $1,202.00
  15. Ivy in White Gold 0.50ct (1.35cttw)
    Round | Natural Diamond | Halo Ring
    40% OFF
    was $2,508.00 Special Price $1,505.00
  16. Ballerina in White Gold 0.50ct (0.90cttw)
    Round | Natural Diamond | Side-Stones Ring
    40% OFF
    was $2,053.00 Special Price $1,232.00
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A Half Carat Diamond Engagement Ring

There is not one definitive answer regarding the exact price of a half carat diamond ring. However, expect to pay between $700-$1,500 for a ½ carat loose diamond in a simple setting. Of course, it all comes down to the shape and 4Cs.

What is the Exact Size of a Half Carat Diamond?

A round cut ½ ct. the diamond engagement ring is about 5 mm x 5 mm. You can accurately measure the exact size of a stone with a ruler. Keep in mind, a one-carat diamond offers twice the weight of a half carat stone, but they aren’t all twice the size.

Helpful Guidelines for Purchasing a ½ Carat Diamond

It is a common misconception that most beautiful diamonds must have D color and IF clarity. This is not always the case. Truth is, the cut is more important because this is what determines the diamond’s brilliance. A quality cut half cut diamond would shine brighter than a D color/IF clarity diamond with a poor cut.

A good rule of thumb when working with a strict budget is to avoid paying more for facets that are not visible to the naked eye. This strategy will get you the most diamond for your money.

Factors to consider when looking for the perfect half carat diamond ring:

• SI1 or higher for eye clean clarity
• H or higher for color

These are simply guidelines, clarity and color are always subjective to personal taste. If you prefer a warmer diamond that displays a hint of color, go with down to a J or K. But, the quality of cut is the one C that should never be compromised. Cut quality has the strongest impact on the sparkle and aesthetic appeal of a half carat diamond. More sparkle means more ability to mask inclusions.

Is a half carat diamond too small for an engagement ring?
That depends, on a delicate ring it will appear rather small but perfect for small fingers.  On halo ring and more sophisticated ring designs, it will be perfect.

Here is what it looks like on a delicate ring:

Half carat diamond ring