Works matching DE "GEMOLOGICAL Institute of America"
Results: 203
AN AUTOPSY OF COOPERATION: DIAMOND DEALERS AND THE LIMITS OF TRUST-BASED EXCHANGE.
- Published in:
- Journal of Legal Analysis, 2017, v. 9, n. 2, p. 247, doi. 10.1093/jla/lax003
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- Article
Bargains in the diamond market? How to take advantage from online information.
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- Expert Systems, 2019, v. 36, n. 5, p. N.PAG, doi. 10.1111/exsy.12423
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- Article
Crowningshieldite: A new mineral.
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- Gems & Gemology, 2018, v. 54, n. 4, p. 469
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- Article
Zircon Cluster in Ethiopian Sapphire.
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- Gems & Gemology, 2018, v. 54, n. 4, p. 450
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- Article
Cat's-Eye Brazilian Paraíba TOURMALINE.
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- Gems & Gemology, 2018, v. 54, n. 4, p. 438
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- Article
An Irradiated CVD Synthetic Melee Diamond Found in Irradiated Natural Melee Diamonds.
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- Gems & Gemology, 2018, v. 54, n. 4, p. 436
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- Article
Large Pargasite Inclusion in Kashmir SAPPHIRE.
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- Gems & Gemology, 2018, v. 54, n. 4, p. 435
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- Article
Education as a Tool for Development in East African Gem-Mining Regions.
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- 2018
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- Publication type:
- Abstract
Evidence of Subducted Altered Oceanic Crust into Deep Mantle From Inclusions of Type IaB Diamonds.
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- Gems & Gemology, 2018, v. 54, n. 3, p. 306
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- Article
Melee Diamonds: Metal Defects and Treated Color.
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- Gems & Gemology, 2018, v. 54, n. 3, p. 304
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- Article
Pearl Identification Challenge.
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- Gems & Gemology, 2018, v. 54, n. 3, p. 301
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- Article
Pearl Classification: GIA's Approach.
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- Gems & Gemology, 2018, v. 54, n. 3, p. 300
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- Article
Atypical "Bead"-Cultured Pinctada Maxima Pearls Nucleated with Freshwater Non-Bead-Cultured Pearls.
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- Gems & Gemology, 2018, v. 54, n. 3, p. 294
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- Article
3D Reconstruction of the Internal Structures of Pearls.
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- Gems & Gemology, 2018, v. 54, n. 3, p. 294
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- Article
Closing the Knowledge Gap Across the Supply Chain: A Case Study of GIA and Pact's Field Collaboration in Tanzania.
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- Gems & Gemology, 2018, v. 54, n. 3, p. 284
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- Article
GIA's Field Gemology Program: A Modern Approach to Origin Determination.
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- Gems & Gemology, 2018, v. 54, n. 3, p. 283
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- Article
GIA's 2018 Symposium: Up and Away!
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- Gems & Gemology, 2018, v. 54, n. 3, p. 255
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- Article
Lizard Skin on Deformed DIAMOND.
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- Gems & Gemology, 2017, v. 53, n. 4, p. 460
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- Article
Cat's-Eye ALEXANDRITE with Unique Inclusion Pattern.
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- Gems & Gemology, 2017, v. 53, n. 4, p. 459
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- Article
Tektite with a large fluid inclusion.
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- Gems & Gemology, 2017, v. 53, n. 2, p. 254
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- Article
"Sango pearl" from Japan.
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- Gems & Gemology, 2017, v. 53, n. 2, p. 251
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- Article
Raspberry-red garnet with black core.
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- Gems & Gemology, 2017, v. 53, n. 2, p. 250
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- Article
CVD SYNTHETIC DIAMOND Mimicking Natural Stone.
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- Gems & Gemology, 2017, v. 53, n. 2, p. 235
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- Article
Christmas Tree-Shaped Internal Feature In Diamond.
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- Gems & Gemology, 2017, v. 53, n. 2, p. 242
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- Article
HPHT SYNTHETIC DIAMOND Melee Found in Mounted Jewelry.
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- 2017
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- Product Review
CVD Synthetic Diamond Overgrowth on a Natural Diamond.
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- Gems & Gemology, 2017, v. 53, n. 2, p. 237
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- Article
Melee Diamond Parcel Containing Nearly One-Third CVD Synthetics.
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- Gems & Gemology, 2017, v. 53, n. 2, p. 236
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- Article
Punsiri Heat Treatment on Basalt-Related Blue SAPPHIRE.
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- Gems & Gemology, 2017, v. 53, n. 2, p. 234
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- Article
Atypical BEAD-CULTURED PEARLS With Unusual Nacre Growth.
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- Gems & Gemology, 2017, v. 53, n. 2, p. 233
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- Article
Partially Hollow Tridacna Blister Pearls with Shells Attached.
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- Gems & Gemology, 2017, v. 53, n. 2, p. 231
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- Article
Natural Conch "Rosebud" PEARLS.
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- Gems & Gemology, 2017, v. 53, n. 2, p. 230
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- Article
DIAMOND With Concentric Inclusions.
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- Gems & Gemology, 2017, v. 53, n. 2, p. 228
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- Article
Pyrope-spessartine color-change garnet with a high grossular component.
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- Gems & Gemology, 2017, v. 53, n. 1, p. 137
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- Article
A new discovery of emeralds from Ethiopia.
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- Gems & Gemology, 2017, v. 53, n. 1, p. 114
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- Article
Quarterly Crystal: Mystery in Topaz.
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- Gems & Gemology, 2017, v. 53, n. 1, p. 108
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- Article
Multi-Elemental Diffused and Melt-Grown SYNTHETIC SAPPHIRE.
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- Gems & Gemology, 2017, v. 53, n. 1, p. 98
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- Article
RUBELLITE with Incredibly Strong "Pink Sleeves".
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- Gems & Gemology, 2017, v. 53, n. 1, p. 101
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- Article
TOURMALINE: Paraíba Tourmaline with Unusual Coating.
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- Gems & Gemology, 2017, v. 53, n. 1, p. 99
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- Article
HPHT Synthetic Diamond with Intense Green Color.
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- Gems & Gemology, 2017, v. 53, n. 1, p. 96
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- Article
First Observation of H4 Defect in CVD SYNTHETIC DIAMOND.
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- Gems & Gemology, 2017, v. 53, n. 1, p. 94
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- Article
HPHT Synthetic Diamond Melee Without Si or Ni Defects.
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- Gems & Gemology, 2017, v. 53, n. 1, p. 95
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- Article
Pink SAPPHIRE Filled with Bismuth-Based Glass.
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- Gems & Gemology, 2017, v. 53, n. 1, p. 94
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- Article
Cape DIAMOND with Yellow Phosphorescence.
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- Gems & Gemology, 2017, v. 53, n. 1, p. 92
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- Article
Unusual Dark Orangy Red: CORDIERITE.
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- Gems & Gemology, 2017, v. 53, n. 1, p. 91
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- Article
Three Faceted: COLLECTOR SPECIMENS.
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- Gems & Gemology, 2017, v. 53, n. 1, p. 90
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- Article
HPHT-Grown Synthetic with Strain.
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- Gems & Gemology, 2016, v. 52, n. 4, p. 417
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TURQUOISE with Simulated Matrix.
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- Gems & Gemology, 2016, v. 52, n. 4, p. 420
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- Article
Laminated TORTOISESHELL Scepter.
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- Gems & Gemology, 2016, v. 52, n. 4, p. 419
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- Article
SYNTHETIC SAPPHIRE and SYNTHETIC SPINEL Doublets.
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- Gems & Gemology, 2016, v. 52, n. 4, p. 418
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- Article
Mixing of Natural Diamonds with HPHT Synthetic Melee.
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- Gems & Gemology, 2016, v. 52, n. 4, p. 416
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- Article