JACOB & CO. / BQ015.10.RH.KR.A
Brilliant — Pave-set, Multicolored Sapphires in Stainless Steel38 mmStainless Steel999 PiecesEra not confirmedShared illustration
Jacob & Co. / Reference archive
Brilliant
Official Jacob & Co. reference catalogue.
JACOB & CO. / BQ015.10.RO.AA.A
Brilliant — Stainless Steel34 mmStainless Steel999 PiecesEra not confirmed
JACOB & CO. / BQ015.10.RO.AA.A10AA
Brilliant — Stainless Steel34 mmStainless Steel999 PiecesEra not confirmed
JACOB & CO. / BQ015.10.RO.AB.A
Brilliant — Stainless Steel with Blue Pyramid Dial34 mmStainless Steel999 PiecesEra not confirmed
JACOB & CO. / BQ015.10.RO.AB.A10AA
Brilliant — Stainless Steel with Blue Pyramid Dial (Bracelet)34 mmStainless Steel999 PiecesEra not confirmed
JACOB & CO. / BQ015.10.RO.AC.A
Brilliant — Stainless Steel with Red Pyramid Dial34 mmStainless Steel999 PiecesEra not confirmed
JACOB & CO. / BQ015.10.RO.AC.A10AA
Brilliant — Stainless Steel with Red Pyramid Dial (Bracelet)34 mm18K Rose Gold999 PiecesEra not confirmed
JACOB & CO. / BQ015.10.RO.AD.A
Brilliant — Stainless Steel with Green Pyramid Dial34 mmStainless Steel999 PiecesEra not confirmed
JACOB & CO. / BQ015.10.RO.AD.A10AA
Brilliant — Stainless Steel with Green Pyramid Dial Bracelet34 mmStainless Steel999 PiecesEra not confirmed
JACOB & CO. / BQ015.10.RO.KC.A
Brilliant — Pink Sapphires in Stainless Steel34 mmStainless Steel999 PiecesEra not confirmed
JACOB & CO. / BQ015.10.RO.KD.A
Brilliant — Tsavorites in Stainless Steel34 mmStainless Steel999 PiecesEra not confirmed
JACOB & CO. / BQ015.10.RO.KF.A
Brilliant — Blue Sapphires in Stainless Steel34 mmStainless Steel999 PiecesEra not confirmed
JACOB & CO. / BQ015.10.RO.KR.A
Brilliant — Rainbow Sapphires in Stainless Steel34 mmStainless Steel999 PiecesEra not confirmed
JACOB & CO. / BQ015.10.RO.KR.A10AA
Brilliant — Rainbow Sapphires in Stainless Steel (Bracelet)34 mmStainless Steel999 PiecesEra not confirmed
JACOB & CO. / BQ015.40.RO.AD.A
Brilliant — Rose Gold with Green Pyramid Dial34 mm18K Rose Gold999 PiecesEra not confirmed
JACOB & CO. / BQ015.40.RO.KC.A
Brilliant — Pink Sapphires in Rose Gold34 mm18k Rose Gold999 PiecesEra not confirmed
JACOB & CO. / BQ015.40.RO.KD.A
Brilliant — Tsavorites in Rose Gold34 mm18k Rose Gold999 PiecesEra not confirmed
JACOB & CO. / BQ015.40.RO.KE.A
Brilliant — Rubies in Rose Gold34 mm18k Rose Gold999 PiecesEra not confirmed
JACOB & CO. / BQ015.40.RO.KF.A
Brilliant — Blue Sapphires in Rose Gold34 mm18k Rose Gold999 PiecesEra not confirmed
JACOB & CO. / BQ015.40.RO.KR.A
Brilliant — Multicolored Sapphires in Rose Gold34 mm18k Rose Gold999 PiecesEra not confirmed
JACOB & CO. / BQ020.10.RH.KA.A
Brilliant — Pave-set, Multicolored Sapphires in Stainless Steel38 mmStainless Steel999 PiecesEra not confirmedShared illustration
JACOB & CO. / BQ020.10.RO.KC.A
Brilliant — Pink Sapphires in Stainless Steel38 mmStainless Steel999 PiecesEra not confirmed
JACOB & CO. / BQ020.10.RO.KD.A
Brilliant — Tsavorites in Stainless Steel38 mmStainless Steel999 PiecesEra not confirmed
JACOB & CO. / BQ020.10.RO.KF.A
Brilliant — Blue Sapphires in Stainless Steel38 mmStainless Steel999 PiecesEra not confirmed
JACOB & CO. / BQ020.10.RO.KG.A
Brilliant — Icy Blue Sapphires in Stainless Steel38 mmStainless Steel999 PiecesEra not confirmed
JACOB & CO. / BQ020.40.BA.AA.A
Brilliant — Rainbow Baguette in Rose Gold38 mm18k Rose Gold36 PiecesEra not confirmed
JACOB & CO. / BQ020.40.RO.KC.A
Brilliant — Pink Sapphires in Rose Gold38 mm18K Rose Gold999 PiecesEra not confirmed
JACOB & CO. / BQ020.40.RO.KD.A
Brilliant — Tsavorites in Rose Gold38 mm18K Rose Gold999 PiecesEra not confirmed
JACOB & CO. / BQ020.40.RO.KF.A
Brilliant — Blue Sapphires in Rose Gold38 mm18K Rose Gold999 PiecesEra not confirmed
JACOB & CO. / BQ020.40.RO.KG.A
Brilliant — Icy Blue Sapphires in Rose Gold38 mm18K Rose Gold999 PiecesEra not confirmed
JACOB & CO. / BQ020.40.RO.KR.A
Brilliant — Multicolored Sapphires in Rose Gold38 mm18K Rose Gold999 PiecesEra not confirmed
Photographs follow the cited record. Shared source illustrations are labelled. “Current” and “Historical” are shown only where the source supports that classification; other entries are marked “Era not confirmed”. Catalogue coverage & sources