{
  "snapshot_updated": "2026-09-28",
  "counted": "2026-09-30",
  "total_stones": 12209,
  "method": "Counts of public catalogue rows available to order, not owned physical stock or total Surat production. No row-level data is exported. Elongated cushion means exact Cushion label with ratio at least 1.15; step cuts means exact Emerald, Asscher and Baguette labels. Clarity spaces are normalised; other source categories are preserved.",
  "catalogue_sha256": "af5f966911be7750343172a4a46ff7ad302fcc14486fa48b2c7d826e113afbab",
  "by_shape": {
    "Round": 2538,
    "Pear": 1791,
    "Oval": 1685,
    "Emerald": 1372,
    "Radiant": 1175,
    "Cushion": 1128,
    "Heart": 504,
    "Princess": 400,
    "Square Cushion": 386,
    "Asscher": 309,
    "Marquise": 267,
    "Square Radiant": 216,
    "Cushion Modified": 81,
    "Hexagonal": 47,
    "Portuguese": 26,
    "Oval Modified": 24,
    "Baguette": 20,
    "Pear Modified": 18,
    "Sq. Cushion Modified": 18,
    "Pentagon Step Cut": 16,
    "Round Rose": 15,
    "Triangular": 15,
    "Shield": 13,
    "Marquise Modified": 11,
    "Oval Mixed Cut": 10,
    "Heart Modified": 8,
    "Eurocut": 6,
    "Moval": 6,
    "Octagonal Step Cut": 6,
    "Old Miner": 6,
    "Criss Cut": 5,
    "Half Moon": 5,
    "Round Modified": 5,
    "Dutch Marquise": 4,
    "Oval Rose": 4,
    "Oval Step": 4,
    "Rose Cut": 4,
    "Trapezoid": 4,
    "Freeform(Duck)": 3,
    "Half Moon Rose Cut": 3,
    "Pear Rose Cut": 3,
    "Square Emerald": 3,
    "Lcriss": 2,
    "Long Criss": 2,
    "Marquise Mixed Cut": 2,
    "Modified Nonagon Step Cut": 2,
    "Modified Oval": 2,
    "Octagon": 2,
    "Octagonal Modified Brilliant": 2,
    "Old European Cut": 2,
    "Capsule": 1,
    "Criss": 1,
    "Cushion Mix": 1,
    "Decagon Modified Brilliant": 1,
    "Flat Asscher": 1,
    "Freeform (Butterfly)": 1,
    "Freeform (Cushion) Modified": 1,
    "Freeform(Budha)": 1,
    "Half Moon Step": 1,
    "Heart Rose Cut": 1,
    "Hexagonal Modified Step Cut": 1,
    "Lozenge": 1,
    "Modified Marquise": 1,
    "Modified Oval Step Cut": 1,
    "Octagonal": 1,
    "Other": 1,
    "Oval Rose Cut": 1,
    "Pear Mixed Cut": 1,
    "Pear Rose": 1,
    "Portuguese Cut": 1,
    "Rectangular Cushion Mixed Cut": 1,
    "Sq. Cushion": 1,
    "Sq. Radiant": 1,
    "Sq. Radiant Modified": 1,
    "Sq.Emerald": 1,
    "Step Marquise": 1,
    "Tapered Baguette": 1,
    "Triangular Brilliant": 1,
    "Trilliant": 1
  },
  "by_carat_band": {
    "Under 0.50 ct": 726,
    "0.50 to 0.99 ct": 1253,
    "1.00 to 1.49 ct": 2321,
    "1.50 to 1.99 ct": 1881,
    "2.00 to 2.99 ct": 2901,
    "3.00 ct and above": 3127
  },
  "by_lab": {
    "IGI": 12175,
    "GIA": 34
  },
  "by_lab_and_carat_band": {
    "Under 0.50 ct": {
      "IGI": 726,
      "GIA": 0,
      "Unstated": 0
    },
    "0.50 to 0.99 ct": {
      "IGI": 1253,
      "GIA": 0,
      "Unstated": 0
    },
    "1.00 to 1.49 ct": {
      "IGI": 2321,
      "GIA": 0,
      "Unstated": 0
    },
    "1.50 to 1.99 ct": {
      "IGI": 1881,
      "GIA": 0,
      "Unstated": 0
    },
    "2.00 to 2.99 ct": {
      "IGI": 2894,
      "GIA": 7,
      "Unstated": 0
    },
    "3.00 ct and above": {
      "IGI": 3100,
      "GIA": 27,
      "Unstated": 0
    }
  },
  "by_growth_type": {
    "CVD": 9040,
    "Unstated": 3014,
    "HPHT": 155
  },
  "by_fancy_colour": {
    "Pink": 3942,
    "Blue": 2608,
    "Unstated": 1944,
    "Green": 1441,
    "Yellow": 1298,
    "Orange": 328,
    "Brown": 103,
    "Greenish Blue": 96,
    "Brownish Yellow": 75,
    "Green Blue": 63,
    "Brownish Orange": 61,
    "Bluish Green": 37,
    "Blue Green": 22,
    "Greenish Yellow": 18,
    "Orangy Pink": 18,
    "Yellowish Green": 17,
    "Brownish Pink": 13,
    "Yellow Green": 13,
    "Greyish Yellow": 11,
    "Greyish Green": 8,
    "Brown Yellow": 7,
    "Yellow Brown": 7,
    "Greeny": 6,
    "Orange Pink": 5,
    "Orangy Yellow": 5,
    "Brown Pink": 4,
    "Grey": 4,
    "Grey Yellow": 4,
    "Orange Brown": 4,
    "Green Yellow": 3,
    "Grey Blue": 3,
    "Greyish Blue": 3,
    "Orangey Pink": 3,
    "Orangy Brown": 3,
    "Pinkish Brown": 3,
    "Yellowish Brown": 3,
    "Blue Blue": 2,
    "Grey Green": 2,
    "Pink Orange": 2,
    "Pinkish Orange": 2,
    "Yellow Brownish": 2,
    "Yellow Grey": 2,
    "Black": 1,
    "Blue Greenish": 1,
    "Blue Greyish": 1,
    "Brown Greyish": 1,
    "Brown Orange": 1,
    "Grayish Green": 1,
    "Grayish Yellow": 1,
    "Green Gray": 1,
    "Orange Yellow": 1,
    "Orange Yellowish": 1,
    "Orangey Brown": 1,
    "Orangey Yellow": 1,
    "Pink Reddish": 1,
    "Yellowish Grey": 1
  },
  "by_clarity": {
    "VS1": 5970,
    "VVS2": 3964,
    "VS2": 1739,
    "VVS1": 299,
    "SI1": 198,
    "SI2": 24,
    "IF": 14,
    "N/A": 1
  },
  "trade_critical_cuts": {
    "Elongated cushion": 922,
    "Emerald": 1372,
    "Asscher": 309,
    "Baguette": 20,
    "Step cuts": 1701,
    "Pear": 1791,
    "Oval": 1685,
    "Radiant": 1175,
    "Marquise": 267
  }
}