0.50 CT Diamond Engagement Ring

If you and your partner are on a tight budget, consider a half carat diamond ring. It's a bonza option that won't break the bank, while still achieving a fair bit of finger coverage. Interestingly enough, in Europe and Eastern countries, half-carat diamonds are the average size for engagement rings.

But what's the cost of a half carat diamond ring?

Well, since one carat equals 100 milligrams or 0.1 grams, half a carat is about 0.05 grams. Different jewellers may use different descriptions, but they're all talking about the same size.

Filter
Set Descending Direction

217 items

Page
per page
  1. Princess Diane in White Gold 0.50ct (0.90cttw)
    Princess | Natural Diamond | Ring
    40% OFF
    was $2,772.00 Price in AUD inc. GST Special Price $1,663.20
  2. Iris in White Gold 0.50ct (1.10cttw)
    Pear Shape | Natural Diamond | Ring
    40% OFF
    was $3,950.10 Price in AUD inc. GST Special Price $2,370.06
  3. Devotion in White Gold 0.50ct
    Princess | Natural Diamond | Classic Solitaire Ring
    40% OFF
    was $2,713.48 Price in AUD inc. GST Special Price $1,627.78
  4. Felicienne in White Gold 0.50ct (1.05cttw)
    Princess | Natural Diamond | Side-Stones Ring
    40% OFF
    was $3,515.82 Price in AUD inc. GST Special Price $2,109.80
  5. Princess Bride in White Gold 0.50ct (0.90cttw)
    Princess | Natural Diamond | Side-Stones Ring
    40% OFF
    was $3,575.88 Price in AUD inc. GST Special Price $2,145.22
  6. Teardrop in White Gold 0.50ct H/SI2 (1.00cttw)
    Pear Shape | Natural Diamond | Halo Ring
    40% OFF
    was $3,514.28 Price in AUD inc. GST Special Price $2,108.26
  7. Florence in White Gold 0.50ct (1.15cttw)
    Princess | Natural Diamond | Halo Ring
    40% OFF
    was $4,915.68 Price in AUD inc. GST Special Price $2,949.10
  8. Brando in White Gold 0.50ct (0.90cttw)
    Princess | Natural Diamond | Split-Shank Ring
    40% OFF
    was $3,634.40 Price in AUD inc. GST Special Price $2,180.64
  9. Fairy Tale in White Gold 0.50ct (1.50cttw)
    Princess | Natural Diamond | Channel Set Ring
    40% OFF
    was $5,805.80 Price in AUD inc. GST Special Price $3,483.48
  10. Delicato in White Gold 0.50ct
    Princess | Natural Diamond | Classic Solitaire Ring
    40% OFF
    was $2,561.02 Price in AUD inc. GST Special Price $1,536.92
  11. Felicity in White Gold 0.50ct (1.50cttw)
    Princess | Natural Diamond | Vintage Ring
    40% OFF
    was $5,864.32 Price in AUD inc. GST Special Price $3,518.90
  12. Golden in White Gold 0.50ct
    Princess | Natural Diamond | Classic Solitaire Ring
    40% OFF
    was $2,859.78 Price in AUD inc. GST Special Price $1,715.56
  13. Floral in White Gold 0.50ct (1.55cttw)
    Princess | Natural Diamond | Vintage Ring
    40% OFF
    was $5,659.50 Price in AUD inc. GST Special Price $3,395.70
  14. Monaco in White Gold 0.50ct
    Princess | Natural Diamond | Classic Solitaire Ring
    40% OFF
    was $2,561.02 Price in AUD inc. GST Special Price $1,536.92
  15. Toscana in White Gold 0.50ct (1.15cttw)
    Princess | Natural Diamond | Side-Stones Ring
    40% OFF
    was $4,527.60 Price in AUD inc. GST Special Price $2,716.56
  16. Tuscany in White Gold 0.50ct (0.90cttw)
    Princess | Natural Diamond | Split-Shank Ring
    40% OFF
    was $3,692.92 Price in AUD inc. GST Special Price $2,216.06
Filter
Set Descending Direction

217 items

Page
per page

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.