Why isn't ruby just called red sapphire? Home › Forums › Decaffeinated Coffee › Why isn't ruby just called red sapphire? This topic has 6 replies, 4 voices, and was last updated 7 years, 7 months ago by 👑RebYidd23. Viewing 7 posts - 1 through 7 (of 7 total) Author Posts November 25, 2016 6:37 am at 6:37 am #618730 👑RebYidd23Participant Why? November 25, 2016 3:32 pm at 3:32 pm #1194861 Mashiach AgentMember cause the name ruby makes it into a unique name for this kind of jewelry & makes it more valueable with its unique name November 27, 2016 1:18 am at 1:18 am #1194862 LightbriteParticipant Because that doesn’t make sense. Sapphires are blue. They are both corundums. You can ask why don’t they just call a ruby a red corundum. Why don’t they call a sapphire a blue corundum From the Geology website: “Red corundums are known as “rubies,” blue corundums are known as “sapphires,” and corundums of any other color are known as “fancy sapphires.”” November 27, 2016 1:46 am at 1:46 am #1194863 👑RebYidd23Participant Red corundum should be known as fancy sapphires. November 27, 2016 2:12 am at 2:12 am #1194864 LightbriteParticipant You’re a fancy sapphire All of you are fancy sapphires November 27, 2016 9:37 am at 9:37 am #1194865 Lilmod UlelamaidParticipant Ruby can be short for Reuven, and I think that Reuven’s stone in the Choshen Mishkan may have been a ruby (Odem in Lashon Hakodesh). My friend told me that her niece was named after a Ruby/Reuven, so they named her Odem. April 25, 2017 11:47 am at 11:47 am #1262206 👑RebYidd23Participant It still doesn’t make sense. Why a special name for just one of the colors? Author Posts Viewing 7 posts - 1 through 7 (of 7 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In