Loose Black Diamond Round Rose Cut AAA Quality Available in Single or Pair From 1/10 CT - 3/4 CT

1 / 2

Photos show stones from the current lot. Every stone you receive matches the size and grade you choose.

Calibrated · Loose Gemstone

Loose Black Diamond Round Rose Cut AAA Quality Available in Single or Pair From 1/10 CT - 3/4 CT

Sold per stone. Pick a size and options; the price drops as you add more of the same stone.

Sizes
Style

$39.86 each

1 stone $39.86

SKU

Need more than we have, or a matched set? Ask for a quote or call 212-840-3660.

  • Free US shipping
    over $35
  • 30-day returns
  • Ships to
    50+ countries
Shape
Round
Quality
Best
Treatment
Treated

Make it into a piece

Settings that fit

Every setting here is made for this exact size. Change the size above and the list changes with it.

Your stone, actual size

Pendant and ring settings

    Earring settings

      Finish with a chain

      All chains

      Every size at actual size

      At 100% zoom on a computer screen. Click a size to choose it.

      About these stones

      How we grade

      A: lighter colour, visible inclusions. Good for fashion pieces and practice settings.

      AA: even colour, some inclusions you can see up close. Everyday jewelry.

      AAA: rich colour, eye clean. Fine jewelry.

      AAAA: the top colour we cut, eye clean. Statement and heirloom pieces.

      Market Basics or Precision

      Market Basics: good outlines; sizes and depths vary a little stone to stone. Best value for settings you adjust by hand.

      Precision: even outlines and matched depths. Drops into pre-notched castings and lines up in rows and halos.

      Bulk order sheet

      Loose Black Diamond Round Rose Cut AAA Quality Available in Single or Pair From 1/10 CT - 3/4 CT

      Type a quantity in any cell. Each cell is priced on its own volume tier.

      Paste from a spreadsheet

      One line per size: size, then quantity, e.g. 7x5 20. Add a third column to pick a column of the sheet, e.g. 7x5 4 Pair.

      0 stones · $0.00

      Customer reviews