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Certified Members
Total RJC Certified Members: 263
A.C. Diam BVBA
Date joined: June 2009Abhidimon Bvba
Date joined: February 2010Accurist Watches Limited
Date joined: January 2009Website: http://www.accurist.co.ukAdiam NV
Date joined: March 2010Allgemeine Gold - und Silberscheideanstalt AG
Date joined: November 2009Website: http://www.allgemeine-gold.deAMC NV
Date joined: January 2006Website: http://www.amcdiamonds.beAMI Diamonds BVBA
Date joined: March 2010AngloGold Ashanti Australia Ltd
Date joined: January 2006Website: http://www.anglogoldashanti.comAngloGold Ashanti Brasil Córrego do Sítio Mineração S/A
Date joined: January 2006Website: http://www.anglogoldashanti.com.brAntwerp Star Diamonds
Date joined: March 2011AR&AR Jewelry Inc
Date joined: April 2006Website: http://www.ar-ar.comArgor-Heraeus SA
Date joined: December 2005Website: http://www.argor.com/Argos Limited
Date joined: July 2007Website: http://www.argos.co.ukArjav Associates NV
Date joined: June 2009Website: http://www.arjavdiamonds.comArslanian Freres NV
Date joined: April 2008Website: http://www.arslanianfreres.comAshapuri Exim Pvt Ltd
Date joined: April 2011Asian Diamonds BVBA
Date joined: May 2011Aspeco N.V.
Date joined: May 2009Aurum Holdings Ltd (Goldsmiths, Mappin & Webb, Watches of Switzerland)
Date joined: July 2009Website: http://www.aurumholdings.co.ukAV10 SARL
Date joined: January 2010Website: http://av10.free.frBarsamian Diamonds
Date joined: January 2012Website: http://www.barsamiandiamonds.comBaume and Mercier
Date joined: March 2008Website: http://www.baume-et-mercier.com/Beaverbrooks The Jewellers
Date joined: February 2009Website: http://www.beaverbrooks.co.ukBen Bridge Jeweler
Date joined: April 2006Website: http://www.benbridge.com/Berker Bros Ltd
Date joined: November 2009Website: http://www.berkerbros.co.ukBhavani Hong Kong Ltd
Date joined: September 2012Website: http://www.bhavanigems.comBHP Billiton Diamonds Inc
Date joined: May 2005Website: http://www.bhpbilliton.comBlue Gems NV
Date joined: March 2010Boite d'Or Gioielli SpA
Date joined: April 2007Website: http://www.boitedor.itBonas & Co
Date joined: October 2005Website: http://www.bonasgroup.comBottega Veneta
Date joined: May 2010Website: http://www.bottegaveneta.comBoucheron
Date joined: August 2006Website: http://www.boucheron.comBrilliant Gems NV
Date joined: March 2010Bronner Trading Company Ltd
Date joined: June 2009Brown Goldsmiths & Company
Date joined: September 2006Website: http://www.browngoldsmiths.com/BULGARI S.P.A
Date joined: August 2006Website: http://www.bulgari.comC Dinesh & Co Pvt Ltd
Date joined: August 2011Website: http://www.cdinesh.comC.Mahendra Bvba
Date joined: February 2010Website: http://www.cmahendra.comCambour SAS
Date joined: March 2010Carelle Limited
Date joined: July 2011Website: http://www.carelle.comCartier International
Date joined: May 2005Website: http://www.cartier.comChanel Horlogerie/Joaillerie
Date joined: May 2007Website: http://www.chanel.comCharles Perroud SAS
Date joined: January 2011Chaumet
Date joined: October 2005Website: http://www.chaumet.comChester Industries Corp
Date joined: March 2010China Diamond Corporation Ltd
Date joined: October 2009Website: http://www.chinadia.comChintamani BVBA
Date joined: July 2011Christian Dior Couture
Date joined: August 2010Website: http://www.dior.comClear Light Diamond Company
Date joined: March 2010Website: http://www.clearlightdiamonds.comClogau Gold of Wales Ltd
Date joined: May 2010Website: http://www.clogau.co.ukColorMasters Precious Jewelry
Date joined: May 2006Website: http://www.ColorMasters.comCookson Precious Metals - Cooksongold
Date joined: January 2009Website: http://www.cooksongold.comCorona Jewellery Company Ltd
Date joined: October 2009Website: http://www.coronajewellery.comCripple Creek & Victor Gold Mining Company
Date joined: January 2006Website: http://www.ccvgoldmining.comCristofol Paris
Date joined: April 2007Website: http://www.marchak.frCrossworks Manufacturing Limited
Date joined: March 2010CTF Diamond Trading Co Ltd
Date joined: July 2010D. Goldi BVBA
Date joined: May 2009D. Navinchandra Jewels
Date joined: February 2011Website: http://www.dnavinchandra.comD.A. Jhaveri BVBA
Date joined: November 2011D.Navinchandra Gems BVBA
Date joined: June 2009Dalumi Europe
Date joined: January 2006Website: http://www.dalumi.comDay's Jewelers
Date joined: October 2007Website: http://www.daysjewelers.comDDM Arabov Group
Date joined: February 2010De Beers Diamond Jewellers Ltd
Date joined: May 2011Website: http://www.debeers.comDe Beers Group of Companies
Date joined: May 2005Website: http://www.debeersgroup.com/De Toledo Diamonds International BVBA
Date joined: May 2009Website: http://www.roughit.netDediam BVBA
Date joined: June 2012Website: http://www.dediam.comDharm Diam BVBA
Date joined: March 2010Dhruv Star BVBA
Date joined: April 2011Dhruv Star DMCC
Date joined: October 2012Website: http://www.dhruvstar.comDiajewel N.V.
Date joined: June 2009Dialink France SAS
Date joined: March 2011Website: http://www.dialinkgroup.comDiambel NV
Date joined: April 2010Website: http://www.diambelgroup.comDiamex Manufacturing NV
Date joined: September 2010Website: http://www.diamex.beDiaminter
Date joined: October 2011Diamond Cutters Limited
Date joined: October 2011Diamond Trading NV
Date joined: March 2010Website: http://www.diamondtradingnv.comDiampex NV
Date joined: April 2010Diamstones BVBA
Date joined: July 2012Dianco (HK) Limited
Date joined: November 2011Dianco BVBA
Date joined: August 2008Dianco DMCC
Date joined: October 2011Dianco LLC
Date joined: January 2011Diarough Sicar SCA
Date joined: May 2005Website: http://www.diarough.comDimexon Diamonds Limited
Date joined: February 2006Website: http://www.dimexon.comE.Schreiber, Inc
Date joined: March 2010Elegant Collection
Date joined: April 2010Website: http://www.elegantcoll.comEmbee Diamond Technologies, Inc. DBA Embee Diamonds
Date joined: May 2010Website: http://www.embeediatech.caEsskay Gems Inc
Date joined: June 2009Website: http://www.esskaygems.comEsteem Diamond Systems Pvt. Limited
Date joined: April 2010Website: http://www.esteemdiamond.comEurostar Diamond Traders NV
Date joined: October 2010Website: http://www.eurostardiamond.comExcellent Facets Inc/Amadena LLC
Date joined: June 2009Website: http://www.amadena.comExelco International Ltd
Date joined: February 2011Website: http://www.exelcodiamond.comF. Hinds
Date joined: July 2008Website: http://www.fhinds.co.uk/Firestar Diamond BVBA
Date joined: January 2012Website: http://www.firestardiamond.comFischler Diamonds N.V.
Date joined: July 2012Website: http://fischlerdiamonds.beFred Meyer Jewelers
Date joined: May 2009Website: http://www.fredmeyerjewelers.comFred Paris
Date joined: October 2005Website: http://www.fred.comG Diam BVBA
Date joined: July 2010Gay Freres SAS
Date joined: November 2009Website: http://www.gayfreres.comGCAL: Gem Certification & Assurance Lab, Inc
Date joined: July 2010Website: http://www.GemFacts.comGemasia BVBA
Date joined: June 2009Website: http://www.gemasiaeurope.comGembel European Sales NV
Date joined: March 2010Gemblue BVBA
Date joined: September 2011GemConcepts Ltd
Date joined: August 2010Website: http://www.GemConcepts.netGemmata NV
Date joined: March 2010Website: http://www.gemmata.comGemological Institute of America, Inc (GIA)
Date joined: May 2009Website: http://www.gia.eduGemological Science International (GSI)
Date joined: May 2010Website: http://www.gemscience.netGirard-Perregaux
Date joined: April 2010Website: http://www.girard-perregaux.comGLD Diamonds Ltd
Date joined: April 2010Website: http://www.glddiamonds.comGlorious Gems BVBA
Date joined: February 2010Goldlake I.P. S.p.A.
Date joined: February 2009Website: http://www.goldlakeIP.comGrospiron SAS
Date joined: January 2011Website: http://www.grospiron.frGucci Spa
Date joined: November 2009Website: http://www.gucci.comH.K. Designs (India)
Date joined: August 2010Website: http://www.jewelrybyhk.comH.V. Diam BVBA
Date joined: February 2010Hamilton Jewelers
Date joined: September 2006Website: http://www.hamiltonjewelers.com/Hari Krishna Exports Private Limited
Date joined: March 2010Website: http://www.diamondbyhk.comHarriet Kelsall Jewellery Design Ltd
Date joined: September 2006Website: http://www.hkjewellery.co.ukHarry Winston Diamond Corporation
Date joined: April 2008Website: http://www.harrywinston.comHarshid Exports
Date joined: August 2010Hasenfeld-Stein Inc
Date joined: January 2012Website: http://www.hasenfeld-stein.comHistoric Originals Ltd
Date joined: November 2009Website: http://www.hotdiamonds.comHolloway Diamonds
Date joined: September 2006Website: http://www.hollowaydiamonds.com.auHope Belgium N.V.
Date joined: May 2009Horizon Diamonds BVBA
Date joined: May 2009Website: http://www.horizondiamonds.comHRD Antwerp NV
Date joined: March 2010Website: http://www.hrdantwerp.beHublot
Date joined: October 2005I.D.R.P. BVBA
Date joined: July 2009Website: http://www.idrp.beIDH Diamonds
Date joined: June 2009Website: http://www.idhdiamonds.comIGC Brand Services LLC
Date joined: March 2009Website: http://www.igcgroup.com/brandservicesInterjewel (HK) Company Ltd
Date joined: January 2011Interjewel (Thailand) Co. Ltd
Date joined: January 2011Website: http://www.interjewel.netInterjewel Europe NV
Date joined: October 2008Website: http://www.interjewel.comInterjewel PVT Ltd
Date joined: January 2011Website: http://www.interjewel.netInterjewel USA Inc
Date joined: April 2010Website: http://www.interjewel.comInternational Gemological Institute (IGI) Inc, North & South America
Date joined: August 2009Website: http://www.igi-usa.comJack Reiss LLC
Date joined: June 2009Website: http://www.jackreiss.comJaeger-LeCoultre
Date joined: March 2008Website: http://www.jaeger-lecoultre.com/eu/enJayam NV
Date joined: April 2010Website: http://www.jayamnv.beJC Penney
Date joined: September 2007Website: http://www.jcpenney.com/JeanRichard
Date joined: May 2010Website: http://www.jeanrichard.comJEM - Jewellery Ethically Minded
Date joined: January 2010Website: http://www.jem-paris.comJewelex Antwerp NV
Date joined: March 2011Jewelex Europe NV
Date joined: March 2011Jewelex New York Ltd
Date joined: April 2010Joia
Date joined: April 2010Website: http://www.joia.frJSN Jewellery UK Ltd
Date joined: April 2010Julius Klein Group
Date joined: January 2011Website: http://www.juliusklein.comKama Schachter Jewelry Inc
Date joined: March 2011Website: http://www.kamaschachter.comKapu Gems
Date joined: February 2010Website: http://www.kapugems.comKarp Impex NV
Date joined: April 2010Website: http://www.karpgroup.comKay Diamonds NV
Date joined: January 2011Website: http://www.geskay.comKetan Brothers Diamondz Exports
Date joined: March 2010Website: http://www.ketanbrothers.comKGK Diamonds BVBA
Date joined: March 2011Kiran Exports BVBA
Date joined: February 2010Website: http://www.kirangems.comKomal Gems NV
Date joined: February 2010Website: http://komalgems.euKP Sanghvi HK Limited
Date joined: March 2011Website: http://www.kpsanghvi.comKrikawa Jewelry Designs
Date joined: January 2009Website: http://www.krikawa.comKuperman Brothers Diamonds Ltd
Date joined: April 2009Website: http://www.kupermanbros.comL&N Diamonds Ltd
Date joined: November 2009Website: http://www.lndiamonds.comLazare Kaplan International Inc
Date joined: January 2011Website: http://www.lazarediamonds.comLe Petit-Fils de L.-U. Chopard & Cie S.A.
Date joined: March 2010Website: http://www.chopard.comLegend (Guangzhou) Jewelry Co Ltd
Date joined: January 2013Legor Group SpA
Date joined: July 2011Website: http://www.legorgroup.comLeo Schachter Diamonds LLC
Date joined: January 2006Website: http://www.theleodiamond.com/Liza Dimon Bvba
Date joined: June 2010Lombardi SRL
Date joined: June 2011Website: http://www.vendorafa.itLouis Vuitton Malletier
Date joined: March 2012Website: http://www.louisvuitton.comLukhi Diam bvba
Date joined: April 2011Website: http://www.lukhidiam.comLux Bond & Green
Date joined: August 2006Website: http://www.lbgreen.comM/S Dnavinchandra Exports Pvt Ltd
Date joined: September 2010Website: http://www.dnavin.comM/S Interjewel Designs
Date joined: January 2011Website: http://www.interjewel.netM/S Tej Diam
Date joined: July 2010Malay Gems BVBA
Date joined: January 2011Marjan Diamonds N.V.
Date joined: May 2009Website: http://www.marjandiamonds.com/Messika Diamonds SAS
Date joined: October 2011Website: http://www.messika-jewelry.comMetalor Technologies SA
Date joined: April 2006Website: http://www.metalor.comMishal N.V.
Date joined: April 2009Website: http://www.mishal.beMohit Diamonds USA Inc
Date joined: April 2011Website: http://www.mohitdiamonds.comMontblanc
Date joined: July 2007Website: http://www.montblanc.comMunic Gems NV
Date joined: May 2009Website: http://www.municgems.comN.Shah & Co. BVBA
Date joined: January 2010Website: http://www.nareshshah.beNiru (NY) Ltd
Date joined: October 2011Website: http://www.niru.co.ilOrest Group
Date joined: June 2010Website: http://www.orest.frOteline
Date joined: January 2011Website: www.oteline.fr;www.otelina.frPAMP S.A
Date joined: March 2006Website: http://www.pamp.chPANDORA A/S
Date joined: August 2010Website: http://www.pandora.netPaprocki-Nuyts Diamant BVBA
Date joined: October 2010Paras Diamond Corp DBA Amikam
Date joined: May 2011Website: http://www.amikam-paras.comParas Gems NV
Date joined: March 2010Website: http://www.pnshah.comPiaget
Date joined: October 2005Website: http://www.piaget.comPluczenik Diamond Company NV
Date joined: June 2009Website: http://www.pluczenik.comPremier Gem Corp
Date joined: February 2010Website: http://www.premiergem.comPriyanka Gems BVBA
Date joined: May 2010Progold S.p.A
Date joined: July 2011Website: http://www.progold.comPX Précinox SA
Date joined: February 2006Website: http://www.pxprecinox.comR.Kantilal & Co.
Date joined: September 2009Website: http://www.rkantilal.comR.Steinmetz and Sons N.V.
Date joined: March 2010Website: http://www.steinmetzdiamonds.comRalph Lauren Watch & Jewelry Co.
Date joined: May 2012Website: http://www.ralphlaurenwatches.comRare Gems bvba
Date joined: April 2010Raymond Bloch SA
Date joined: April 2010Regal Imports Ltd
Date joined: June 2007Website: http://www.regalimportsltd.com/Rhys James Private Client Services
Date joined: September 2010Website: http://www.rhysjames.comRichline Group Inc
Date joined: May 2011Website: http://www.richlinegroup.comRichold S.A.
Date joined: October 2008Website: http://www.richold.comRikhav BVBA
Date joined: March 2010Rio Tinto
Date joined: May 2005Website: http://www.riotinto.com/Roberto Coin Inc.
Date joined: January 2006Website: http://www.robertocoin.com/Roger Mathon SA
Date joined: June 2010Website: http://www.mathon-paris.comRosy Blue N.V
Date joined: May 2005Website: http://www.rosyblue.com/Rothschild Diamonds Limited
Date joined: January 2006Rubel & Menasche
Date joined: April 2010Website: http://www.rubel-menasche.comS.V. Gems N.V.
Date joined: September 2008Website: http://svgems.com/Salanitro SA, Serti-Concept SA, Sertis Creations SA
Date joined: October 2011Website: http://www.salanitro.chSamir Gems NV
Date joined: March 2010SARL AVEDIS
Date joined: March 2011Sauraj Diamonds NV
Date joined: June 2009Website: http://www.saurajdiamonds.comSDTC - Szwarcburt Diamond Trading Co BVBA
Date joined: June 2012Website: http://www.sdtc.beSelect Jewellery BVBA
Date joined: April 2011Shah Imexport BVBA
Date joined: April 2012Shainydiam BVBA
Date joined: June 2009Shania SPRL
Date joined: May 2010Website: http://www.shaniajewels.comSheetal Manufacturing Company Private Limited
Date joined: March 2010Website: http://www.sheetalgroup.comShrenuj NV
Date joined: June 2009Website: http://www.shrenuj.comSidney Garber
Date joined: September 2011Website: http://www.sidneygarber.comSignet Jewelers Limited
Date joined: May 2005Website: http://www.signetgroupplc.com/Sima Diamond NV
Date joined: September 2006Simoni Gems BVBA
Date joined: October 2010Simplex Diam NV
Date joined: March 2010Solid Gold Jewellers Pty Ltd
Date joined: August 2010Website: http://www.solidgoldjewellers.com.auSoradiam NV
Date joined: March 2010Website: http://www.soradiam.comSparsh
Date joined: February 2011Star Diamond Group N.V.
Date joined: April 2009Star Rays Group Company India
Date joined: February 2010Website: http://www.starrays.comSuashish Diamonds (HK) Ltd
Date joined: March 2011Website: http://www.suashish.comSundiam DMCC
Date joined: April 2010Sunnex BVBA
Date joined: June 2009Super Diam bvba
Date joined: February 2011Supergems NV
Date joined: March 2010Website: http://www.supergemsgroup.comSwadip Gems BVBA
Date joined: March 2010Taché
Date joined: August 2009Website: http://www.tachediamonds.comTAG Heuer
Date joined: October 2005Website: http://www.tagheuer.comThe Birmingham Assay Office
Date joined: May 2007Website: http://www.theassayoffice.co.ukThe Fair Trade Jewellery Co.
Date joined: February 2010Website: http://www.ftjco.comTiffany & Co.
Date joined: May 2005Website: http://www.tiffany.comTrollbeads A/S
Date joined: March 2010Website: http://www.trollbeads.comTwinklediam N.V.
Date joined: July 2009Uni Gem (India) Pvt Ltd
Date joined: October 2010V3 Gems BVBA
Date joined: July 2010Vacheron Constantin
Date joined: August 2010Website: http://www.vacheron-constantin.comVan Cleef & Arpels
Date joined: October 2005Website: http://www.vancleef-arpels.comvan Loggem Diamantenhandel AG
Date joined: February 2012Website: http://www.vanloggem.chVee & Vee Diam BVBA
Date joined: June 2012Veediam BVBA
Date joined: June 2012Venus Jewel
Date joined: June 2009Website: http://www.venusjewel.comVV SA, Varinor
Date joined: February 2010Weinberg Bernard BVBA
Date joined: June 2012Website: http://www.wbdiamonds.comWindiam BVBA
Date joined: January 2012Website: http://www.windiam.netYaelstar BVBA
Date joined: June 2009Website: http://www.yaelstar.comYerudiam Limited
Date joined: January 2010Website: http://www.yerudiam.comZenith
Date joined: October 2005Website: http://www.zenith-watches.com