2 thoughts on “How big is 6 points drilling?”

  1. Edith

    The weight of diamonds is the main evaluation factor of diamonds. Usually, diamond weight is expressed by carat (CT), 1 carat is equal to 0.2 grams. Although the cutting process of diamonds is different, there is still a approximate proportion between diamond diameter and weight, as follows:
    weight (CT) diameter (mm)
    R n0.010
    1.18
    0.240
    3.40
    0.020
    1.49
    0.280
    3.58 r
    0.030
    1.70
    0.320
    3.74
    040
    1.87
    0.360
    3.89
    0. 050
    2.02
    0.400
    4.03
    060
    2.14
    0.440
    4.16
    0.070
    2.26
    0.480
    4.29
    0.080
    2.36
    0.520
    4.40
    090 r
    2.45
    0.560
    4.51
    0.100
    2.54
    0.600
    4.62 n0.110
    2.. 62
    0.640
    4.72
    0.120
    2.70
    0.680
    4.81
    0.130
    2.77
    0.720
    4.91
    0.140
    2.84
    0.760
    4.99
    0.150
    2.91 r
    0.800
    5.08
    0.160
    2.97
    0.840
    5.16
    0.170
    3.03
    0. 880
    5.24
    0.180
    3.09
    0.920
    5.32
    0.190
    3.15
    0.960
    5.40
    0.200
    3.20
    1.000
    5.47
    ~ 3mm, quite considerable. In addition, from the perspective of cost performance, the price of 1.0ct and 0.20CT is 25 times the price, the total amount is 5 times, and the diameter is only 1.7 times. Therefore, the diamonds of 0.05 ~ 0.30CT are more suitable for daily wear needs. Beautiful, elegant, and generous prices are acceptable, especially 0.05 ~ 0.20CT, the most cost -effective, most suitable for ladies who really love beauty rather than wealth. The main value of diamonds with more than 0.30CT lies in its preciousness, and its beauty cannot be proportional to the price.
    The relationship between the size of the diamond and carat
    The weight unit of the diamond is "carat", the conversion relationship between carats and grams is:
    1 gram = 5 carats, 1 carat The 50 -point diamonds that I often hear are 0.5
    , which is 0.1 grams.
    The English is cact, which is briefly defined as CT. We often mark 50 points as "0.5ct"
    In general, wedding rings choose a single diamond, such as 30 points- 1 carat. In Shanghai, new people like diamonds with 40 -59 points, and there are not a few who choose 1 carat.
    The items are generally suitable for single diamonds 20 points to 50 points, because the type of support for the pending diamond inlaid is generally large and can set the diamonds larger. Therefore Suitable for. If you have 5 points to 15 points, you can inlaid.
    The earrings are generally 5-25 diamonds. If it is too big, it will not look good.

Leave a Comment

Shopping Cart