Aboɔden Aboɔ Sɔhwɛ Nhwehwɛmubea ahorow a Wɔapene So

Gem Rock Auctions wɔ Certified Gemstones a ɛso sen biara wɔ intanɛt so no mu biako. Yɛn botae ne sɛ yebenya Aboɔden abo a wɔagye atom a ne bo yɛ den sen biara. Yɛn Verified sellers no betumi anya aboɔden abo a laboratories a wɔabobɔ din wɔ aseɛ ha no agye atom nko ara. Wobetumi de aduruyɛdan foforo akɔma yɛn Gemstone Advisory Panel ma wɔde aka saa din yi ho.

Yɛn Gemstone Sheriff nhyehyɛe no nso hwɛ adetɔnfo nkyerɛkyerɛmu mu de ma adetɔfo nya ahotoso wɔ yɛn Gemstones no mu. Table a ɛdidi soɔ yi kyerɛ sɔhwɛ tumi a gemology laboratories a wɔde di dwuma wɔ GemRockAuctions so no wɔ

UNITED STATES A ƐWƆ AMERIKA

• Amerika Aboɔden Abo Fekuw Nhwehwɛmubea (AGSL) .

• Amerika Aboɔden Abo Ho Nhwehwɛmubea (AGL) .

• Antwerp Amanaman Ntam Aboɔden Abo Ho Nhwehwɛmubea (AIG Wiase Nyinaa) .

• Amerika Aboɔden Abo Ho Adesuabea (GIA) .

• Aboɔden Abo Ho Nyansahu Amanaman Ntam (GSI) .

• Amanaman Ntam Aboɔden Abo Ho Adesua Asoɛe (IGI) .

• Amanaman Ntam Aboɔden Abo Ho Nhwehwɛmubea (IGL) .

INDIA

• Advance Gem Nhwehwɛmu Lab

• EGL India na ɔkyerɛwee

• India Aboɔden Abo Ho Adesuabea (GII) .

• GTL (Aboɔden Abo Ho Nhwehwɛmu Asoɛe) .

• India Asoɛe a Ɛhwɛ Aboɔden abo ne Aguade So (IIGJ) .

• Amanaman Ntam Aboɔden abo Sɔhwɛbea Jaipur (IGTL) .

• Amanaman Ntam Aboɔden Abo Ho Nhwehwɛmubea ne Asoɛe ahorow

• SDI Bangalore na ɛwɔ hɔ

AUSTRALIA NKYERƐKYERƐMU

• Gem Adansedi

• Aboɔden abo ho adesua afiri (GSL) .

• Australia Aboɔden Abo Ho Nhwehwɛmu Fekuw (GAA) .

• Symmetry a ɛyɛ pɛpɛɛpɛ

• Gem Val na ɔkyerɛwee

ASIA

• AIGS Nhwehwɛmubea

• Amerika Amanaman Ntam GemLab (AIG) .

• BGL Burapha Gemolical aduruyɛdan a wɔde yɛ nhwehwɛmu

• Bellerophon Gemlab Co Ltd. a ɛyɛ adwuma wɔ hɔ

• Asoɛe a Ɛhwɛ Aboɔden abo ne Agude So (CGJ) - Sri Lanka

• Ceylon Aboɔden aboɔ Dwumadibea (CGL) - Sri Lanka

• Chanthaburi Aboɔden Abo Ho Nhwehwɛmubea Co.Ltd

• China Nhwehwɛmu Quality Krataa (Beijing) Jewellery Jade Nhwehwɛmu Asoɛe

• CIGTL - Pakistanfoɔ

• Christian Dunaigre Switzerland na ɔkyerɛwee

• EG Lab - Emteem Aboɔden abo Nhwehwɛmubea (Sri Lanka) .

• Emil Aboɔden abo Nhwehwɛmubea (Japan) .

• Gem Asoɛe a ɛwɔ Thailand (GIT) .

• Asiafo Aboɔden abo Nhwehwɛmu (GRA) .

• Gem-Gold Identification center - Vietnam (Vietnam Nyansahu ne Mfiridwuma Fekuw Ahorow Asoɛe a Ɛhwɛ Abɔde mu Nneɛma ne Nneɛma a Atwa Yɛn Ho Ahyia So)

• Gemological Consultancy Amanaman Ntam (GCI) .

• Gemological Hallmark Amanaman Ntam Co ltd

• GFCO na ɛyɛ adwuma

• GGTL - Sri Lanka na ɛwɔ hɔ

• GIC - Gemmological Asoɛe a ɛwɔ Colombo

• Gemological Amanaman Ntam Nhwehwɛmubea (GIL) .

• Sikakɔkɔɔ ne Agude Ho Asoɛe (Vietnam) .

• GRI Lab - Indonesia

• GRS Thailand na ɔkyerɛwee

• GUILD Aboɔden abo Nhwehwɛmubea

• Himalaya Aboɔden abo Sɔhwɛ Lab

• ICA GemLab na ɛwɔ hɔ

• IGE Asoɛe a Ɛhwɛ Gemologico Espanol So

• Inter Gem Lab (IGL) no yɛ nea ɛwɔ hɔ.

• Lotus Aboɔden abo Ho Adesua

• Lanka Aboɔden abo Ho Nhwehwɛmubea (LGL) .

• Nan Yang Aboɔden Abo Ho Adesuabea (NGI) .

• Niz-Gem Nhwehwɛmubea (NGL) .

• Nuklea Aboɔden abo Lab

• PGTL - Aboɔden abo a ɛsom bo Sɔhwɛ Laboratories

• Ahemfo Aboɔden abo Dwumadibea - Sri Lanka

• Singapore Aboɔden Abo Ho Adesua Dwumadibea (SGA) .

• Tengchong Zhongjian Agude Sɔhwɛ Co.Ltd

• Aboɔden abo Asoɛe Kandy Sri Lanka

• Tokyo Gem afiri a wɔde yɛ nhwehwɛmu

CANADA

• GIL (Amanaman Ntam Nhwehwɛmubea Ahorow a Ɛhwɛ Aboɔden So) .

• CGL (Canadafo Gemlab Inc) .

• HKD Diamond Nhwehwɛmubea ahorow Canada

EUROPE

• Antwerp Amanaman Ntam Aboɔden Ho Nhwehwɛmubea (AIG) (Seesei Gem Report Antwerp GRA)

• AGTL

• ALGT (Antwerp Nhwehwɛmubea a Wɔyɛ Aboɔden Abo Sɔhwɛ) .

• C. Dunaigre (Switzerland) .

• DGA-1 na ɛwɔ hɔ

• DSEF (deutsche Stiftung Edelstein Forschung) na ɛyɛ adwuma wɔ ɔkwan a ɛyɛ nwonwa so.

• Europa Aboɔden Abo Ho Nhwehwɛmubea USA (EGL) .

• Fransefo Aboɔden abo Ho Nhwehwɛmubea

• GLA - Aboɔden abo Ho Nhwehwɛmubea Austria

• GLT - Bernhard Thal na ɔkyerɛwee

• Gübelin Aboɔden abo Nhwehwɛmubea Ltd. (GGL) .

• Gem Report Antwerp (GRA) (kan no na wɔfrɛ no Antwerp Amanaman Ntam Aboɔden Ho Nhwehwɛmubea AIG) .

• GRS Switzerland na ɔkyerɛwee

• HRD Antwerp na ɛwɔ hɔ

• ƆKWANKYERƐFO GREETVELD

• Amanaman Ntam Aboɔden Abo Ho Adesua Asoɛe (IGI) .

• Nhwehwɛmubea Français de Gemmologie (LFG) .

• LGEML Aboɔden abo Ho Nhwehwɛmubea

• London Ahwehwɛ ne Aboɔden abo Ho Nhwehwɛmubea

• Switzerland Aboɔden Abo Ho Nhwehwɛmu Asoɛe (SSEF) .

• Wiase Nyinaa Aboɔden Abo Ho Adesuabea (WGI) .

AMERIKA ANAFOFOƆ

• CDTEC GemLab a ɛwɔ hɔ no

• Rodrigo Giraldo Aboɔden aboɔ a wɔde yɛ nhwehwɛmu

• Ignius Laboratório Gemológico LTDA na ɔyɛ adwuma wɔ hɔ

• Instituto Colombiano de aboɔden abo ho adesua

* Aboɔden abo a wɔayɛ no betumi ayɛ den yiye ama Quartz (Citrine, Amethyst, Ametrine), Beryl (Aquamarine , Morganite). Ɛsɛ sɛ wɔde nnwinnade a ɛkɔ anim a ebia aduruyɛdan ahorow bi nni di dwuma.

** Wobetumi de nnwinnade titiriw ahu jadeite ayaresa, nanso ayaresa binom hwehwɛ nnwinnade a ɛkɔ anim a ebia aduruyɛdan ahorow bi nni bi.

*** Ɛyɛ den yiye sɛ wɔbɛsɔ ayaresa ahwɛ denam mframa a wɔde bɔ nipadua no so. Esiane eyi nti amanneɛbɔ pii nka mframa a wɔde bɔ nipadua no ho asɛm sɛ aduru, wɔ aboɔden abo a wɔtaa yɛ te sɛ Topaz mpo so.

Sapphire

Ruby

Emerald

Diamond