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2 to 10+ carat
Round Diamond
Country
United States Afghanistan Aland Islands Albania Algeria American Samoa Andorra Angola Anguilla Antarctica Antigua and Barbuda Argentina Armenia Aruba Australia Austria Azerbaijan Bahamas Bahrain Bangladesh Barbados Belarus Belgium Belize Benin Bermuda Bhutan Bolivia, Plurinational State of Bonaire, Sint Eustatius and Saba Bosnia and Herzegovina Botswana Bouvet Island Brazil British Indian Ocean Territory Brunei Darussalam Bulgaria Burkina Faso Burundi Cambodia Cameroon Canada Cape Verde Cayman Islands Central African Republic Chad Chile China Chinese Taipei Christmas Island Cocos (Keeling) Islands Colombia Comoros Congo Congo, the Democratic Republic of the Cook Islands Costa Rica Cote d'Ivoire Croatia Cuba Curaçao Cyprus Czech Republic Denmark Djibouti Dominica Dominican Republic East Timor Ecuador Egypt El Salvador Equatorial Guinea Eritrea Estonia Ethiopia Falkland Islands (Malvinas) Faroe Islands Fiji Finland France French Guiana French Polynesia French Southern Territories Gabon Gambia Georgia Germany Ghana Gibraltar Greece Greenland Grenada Guadeloupe Guam Guatemala Guernsey Guinea Guinea-Bissau Guyana Haiti Heard Island and McDonald Islands Holy See (Vatican City State) Honduras Hong Kong Hungary Iceland India Indonesia Iran Iran, Islamic Republic of Iraq Ireland Isle of Man Israel Italy Jamaica Japan Jersey Jordan Kazakhstan Kenya Kiribati Korea Korea, Democratic People's Republic of Korea, Republic of Korea (South) Kuwait Kyrgyzstan Lao People's Democratic Republic Laos Latvia Lebanon Lesotho Liberia Libyan Arab Jamahiriya Liechtenstein Lithuania Luxembourg Macao Macedonia, the former Yugoslav Republic of Madagascar Malawi Malaysia Maldives Mali Malta Marshall Islands Martinique Mauritania Mauritius Mayotte Mexico Moldova, Republic of Monaco Mongolia Montenegro Montserrat Morocco Mozambique Myanmar Namibia Nauru Nepal Netherlands Netherlands Antilles New Caledonia New Zealand Nicaragua Niger Nigeria Niue Norfolk Island Northern Mariana Islands Norway Oman Pakistan Palestinian Territory, Occupied Panama Papua New Guinea Paraguay Peru Philippines Pitcairn Poland Portugal Puerto Rico Qatar Republic of China Reunion Romania Russian Federation Rwanda Saint Barthélemy Saint Helena, Ascension and Tristan da Cunha Saint Kitts and Nevis Saint Lucia Saint Martin (French part) Saint Pierre and Miquelon Saint Vincent and the Grenadines Samoa San Marino Sao Tome and Principe Saudi Arabia Senegal Serbia Serbia and Montenegro Seychelles Sierra Leone Singapore Sint Maarten (Dutch part) Slovakia Slovenia Solomon Islands Somalia South Africa South Georgia and the South Sandwich Islands South Sudan Spain Sri Lanka Sudan Suriname Svalbard and Jan Mayen Swaziland Sweden Switzerland Syrian Arab Republic Taiwan Tajikistan Tanzania, United Republic of Thailand Timor-Leste Togo Tokelau Tonga Trinidad and Tobago Tunisia Turkey Turkmenistan Turks and Caicos Islands Tuvalu Uganda Ukraine United Arab Emirates United Kingdom United States Minor Outlying Islands Uruguay Uzbekistan Vanuatu Venezuela, Bolivarian Republic of Vietnam Virgin Islands, British Wallis and Futuna Western Sahara Yemen Zambia Zimbabwe

Summer 2007

2006 (preliminary)

2005

2004

Country

Gem

Industrial

Total

Gem

Industrial

Total

Gem

Industrial

Total

Angola

7,000

800

7,800

6,300

700

7,000

5,490

610

6,100

Australia

7,305

21,915

29,220

8,577

25,730

34,307

6,058

18,172

24,230

Botswana

24,000

8,000

32,000

23,900

8,000

31,900

23,300

7,800

31,100

Brazil

300

600

900

300

600

900

300

600

900

Canada

12,350

12,350

12,300

12,300

12,618

12,618

Central AfricanRepublic

315

105

420

285

95

380

263

88

351

China

100

965

1065

100

960

1060

100

960

1,060

Congo

5,600

22,400

28,000

6,100

24,200

30,300

6,180

24,700

30,880

Ivory Coast

200

99

299

201

99

300

201

99

300

Ghana

780

190

970

850

213

1063

725

180

905

Guinea

355

118

473

413

138

551

555

185

740

Guyana

300

300

340

340

445

445

Liberia

7

4

11

7

4

11

7

4

11

Namibia

2,200

2,200

1,902

1,902

2,004

2,004

Russia

23,400

15,000

38400

23,000

15,000

38,000

21,400

14,200

35,600

Sierra Leone

360

252

612

395

274

669

318

374

692

South Africa

6,240

9,130

15,370

6,400

9,400

15,800

5,800

8,500

14,300

Tanzania

195

35

225

185

35

220

258

46

304

Venezuela

45

70

115

46

69

115

40

60

100

Other

236

189

425

241

190

431

186

121

307

Total

91,300

79,900

171,200

91,800

85,700

177,500

86,200

76,700

162,900

Analysis:

This chart shows there is no significant change in production of the gem quality diamonds in the last year. The preliminary results for 2006 show a decline on total gem production, but we don’t see any noticeable decline in supply. The countries that declined, like Australia, mostly produce low quality goods. However, industrial diamond production is down, but those diamonds are competing against synthetics, which are easily produced, so it is likely there was no impact on that market.

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