welcome to diamondcz Supplier of high quality loose cubic zirconia




    Shopping Cart Email: sales@diamondcz.co.uk

    Share
    Home Info/Policy Contact Gallery FAQ Setting Custom Cut Advanced Search Feedback Basket
    Diamond CZ

    Individual Stones

    Round Brilliant: White Cubic Zirconia



    Round Brilliant: White Cubic Zirconia
    Size Image

    Rating: Be the first to rate this gemstone

    Videos / 20mm Round Brilliant / Round Brilliants Various Sizes

    More pictures / Ring set with Round Brilliant cz/ 5mm/ 2mm round brilliant/ 3mm Princess Cut/ 4mm/ \"Pretty Wild\" bracelet, 12mm cz./ Silver Ring using 5mm cz/ 5mm white cz in 925 silver/ 8mm Round Brilliant/ 20mm Round and 25x15mm Pear/ Absolutely Fabulous Ring/ colour change cz 1ct/ 18 20 32 white cz

    The Round Brilliant cut is the most popular of our cuts. They are hand cut when over the size of 5mm. All the round brilliants have 57 facets even the tiny 0.7mm stones which are smaller than grains of sand.

    When a round brilliant cut is perfectly cut, it displays a hearts and arrows pattern under a hearts and arrows scope. All of our 6A stones are cut to hearts and arrows standard.

    Colour Description

    The colour white means that the stone is clear, matching a colour D diamond. Colour D is the clearest most colourless possible colour of a diamond.

    If you have photos or videos of this stone, or artwork or jewellery you have made using this stone, you can upload them below. The link includes the option to advertise your website if you have a website that sells jewellery with our stones in it.

    Upload pics & vids


    ×

    Why Buy from DiamondCZ?

    1. Cubic Zirconia is the best diamond simulant

    Despite the hype around moissanite, Cubic Zirconia remains the most realistic diamond simulant to the naked eye. Its refractive index and dispersion are closer to diamond in appearance, resulting in a more natural sparkle. Moissanite, while often marketed as a superior alternative, sparkles too intensely and shows rainbow flashes that give it away.

    Diamond Cubic Zirconia
    (Closer Match)
    Moissanite
    Refractive Index ~2.42 ~2.15 – 2.18 ~2.65 – 2.69
    Dispersion (Fire) 0.044 0.060 0.104

    2. Quality You Can Trust

    Cubic zirconia is often misrepresented. Sellers may label 1A as 3A, or send a few good 6A samples but deliver lower-quality stones in the final order. Others mix poor-quality stones in larger packs without disclosing it.

    3. 20 Years of Sourcing Gemstones

    DiamondCZ has partnered with expert gem cutters for over 20 years to deliver true 6A, 5A, and 3A stones. With low overheads you’re paying mostly for the gemstone.



    Small amounts of gems that can be easily told apart will be packaged together. If you would like to have them packed seperately there are options in the basket

    Home White Warm (H-J) Warm (K-M) Light Champagne Canary Yellow Citrine Champagne Padparadscha Garnet
    Dark Garnet Chocolate Pink Lavender Amethyst Tanzanite Blue Sapphire Pale Blue Sapphire Aquamarine
    Blue Topaz Dark Blue Topaz Ocean Blue Teal Dark Green Emerald Green Green Peridot Black Yellow to Pink
    Blue To Green

    Size
    Move mouse over size for picture
    Kiln
    Tested
    A gem of this size, type, and colour has been tested by the manufacturer and generally withstands kiln temperatures up to 1100°C (2012°F) without cracking or colour change. However, rare natural imperfections, such as undetectable air bubbles, may affect results. This information is for guidance only and is not a guarantee. Test firing is recommended before use in final pieces.
    B.Torch
    Tested
    A gem of this size, type and colour has been tested with a kitchen blow torch for 1 minute continuously in the hottest part of the flame and did not crack or change colour. This is for guidance only and is not a guarantee due to different blow torches and applications
    Enter
    Quantity
    Price
    Per Gem
    In
    Stock
    0.7mm (0.001ct) Yes Yes £0.11 80 in stock.
    0.8mm (0.0025ct) Yes Yes £0.11 0 in stock.
    0.9mm (0.003ct) Yes Yes £0.11 -2 in stock.
    1mm (0.004ct) Yes Yes £0.07 1514 in stock.
    1.1mm (0.005ct) Yes Yes £0.10
    £0.08
    190 in stock.
    1.2mm (0.007ct) Yes Yes £0.10 786 in stock.
    1.25mm (0.007ct) Yes Yes £0.07 727 in stock.
    1.3mm (0.008ct) Yes Yes £0.07 929 in stock.
    1.4mm (0.01ct) Yes Yes £0.07 201 in stock.
    1.5mm (0.013ct) Yes Yes £0.07 1654 in stock.
    1.6mm (0.015ct) Yes Yes £0.11
    £0.09
    11 in stock.
    1.7mm (0.018ct) Yes Yes £0.14
    £0.08
    25 in stock.
    1.75mm (0.02ct) Yes Yes £0.11 0 in stock.
    1.8mm (0.022ct) Yes Yes £0.08
    £0.07
    794 in stock.
    1.9mm (0.026ct) Yes Yes £0.13 910 in stock.
    2mm (0.036ct) Yes Yes £0.07 735 in stock.
    2.25mm (0.041ct) Yes £0.11 0 in stock.
    2.5mm (0.056ct) Yes Yes £0.13 0 in stock.
    2.7mm (0.07ct) Yes Yes £0.15
    £0.11
    5 in stock.
    2.75mm (0.075ct) Yes Yes £0.13 0 in stock.
    3mm (0.097ct) Yes Yes £0.18 169 in stock.
    3.25mm (0.124ct) Yes Yes £0.27
    £0.19
    7 in stock.
    3.4mm (0.15ct) Yes Yes £0.29
    £0.23
    26 in stock.
    3.5mm (0.154ct) Yes Yes £0.27
    £0.22
    208 in stock.
    3.75mm (0.19ct) Yes Yes £0.32
    £0.19
    56 in stock.
    3.8mm (0.2ct) Yes Yes £0.42
    £0.38
    38 in stock.
    4mm (0.23ct) Yes Yes £0.50
    £0.45
    168 in stock.
    4.1mm (0.25ct) Yes Yes £0.55
    £0.28
    32 in stock.
    4.25mm (0.29ct) Yes Yes £0.70
    £0.63
    203 in stock.
    4.4mm (0.33ct) Yes Yes £1.05
    £0.53
    11 in stock.
    4.5mm (0.34ct) Yes Yes £0.78
    £0.70
    35 in stock.
    4.75mm (0.41ct) Yes Yes £0.30 12 in stock.
    4.8mm (0.4ct) Yes Yes £0.76 0 in stock.
    5mm (0.45ct) Yes Yes £0.84 36 in stock.
    5.2mm (0.5ct) Yes Yes £2.21 0 in stock.
    5.25mm (0.55ct) Yes Yes £0.38
    £0.34
    32 in stock.
    5.5mm (0.63ct) Yes Yes £0.75
    £0.53
    58 in stock.
    5.6mm (0.65ct) Yes Yes £1.11 0 in stock.
    5.75mm (0.72ct) Yes Yes £0.49 0 in stock.
    5.9mm (0.75ct) Yes Yes £1.27 0 in stock.
    6mm (0.78ct) Yes Yes £0.51 73 in stock.
    6.2mm (0.85ct) Yes No £1.46
    £0.88
    7 in stock.
    6.25mm (0.91ct) Yes No £1.44
    £1.01
    84 in stock.
    6.5mm (1ct) Yes No £1.29 6 in stock.
    6.75mm (1.16ct) Yes No £0.79
    £0.55
    59 in stock.
    7mm (1.25ct) Yes No £0.92
    £0.83
    119 in stock.
    7.25mm (1.44ct) Yes No £1.92 5 in stock.
    7.4mm (1.5ct) Yes No £2.23 0 in stock.
    7.5mm (1.59ct) Yes No £1.17 505 in stock.
    7.75mm (1.76ct) Yes No £2.42 52 in stock.
    7.8mm (1.75ct) Yes No £1.50 0 in stock.
    8mm (1.84ct) Yes No £4.29 27 in stock.
    8.2mm (2ct) Yes No £4.36 7 in stock.
    8.25mm (2.12ct) Yes No £2.87
    £1.44
    99 in stock.
    8.5mm (2.32ct) Yes No £2.31
    £1.62
    52 in stock.
    8.6mm (2.25ct) Yes No £4.46
    £2.23
    47 in stock.
    8.75mm (2.53ct) Yes No £3.38 24 in stock.
    9mm (2.76ct) Yes No £3.04
    £2.74
    37 in stock.
    9.25mm (3ct) Yes No £3.84
    £1.92
    8 in stock.
    9.3mm (3ct) Yes No £5.70
    £3.99
    8 in stock.
    9.5mm (3.24ct) Yes No £3.60 3 in stock.
    9.75mm (3.5ct) Yes No £2.46
    £2.21
    12 in stock.
    10mm (3.8ct) Yes No £4.78 0 in stock.
    10.2mm (4ct) Yes No £2.89 0 in stock.
    10.25mm (4.07ct) Yes No £1.83
    £1.65
    65 in stock.
    10.5mm (4.38ct) Yes No £2.53
    £1.27
    45 in stock.
    10.75mm (4.70ct) Yes No £3.27
    £1.96
    21 in stock.
    11mm (5.03ct) Yes No £8.20 0 in stock.
    11.25mm (5.38ct) Yes No £1.87 0 in stock.
    11.5mm (5.76ct) Yes No £9.50 0 in stock.
    11.75mm (6.13ct) Yes No £10.14
    £9.13
    19 in stock.
    12mm (6.23ct) Yes No £9.88 3 in stock.
    12.4mm (7ct) Yes No £18.50
    £12.95
    27 in stock.
    13mm (8.3ct) Yes No £4.67 0 in stock.
    14mm (10.4ct) Yes No £12.57 0 in stock.
    15mm (10.4ct) Yes No £19.67 0 in stock.
    16mm (14.8ct) Yes No £17.67 8 in stock.
    17mm (18.6ct) Yes No £62.62
    £31.31
    2 in stock.
    18mm (22ct) Yes No £50.92
    £25.46
    4 in stock.
    19mm (25.9ct) Yes No £59.22 12 in stock.
    20mm (28.8ct) Yes No £18.07 0 in stock.

    The equivalent diamond carat sizes are shown in brackets.