1.0Mardon Jewelers Blog - Custom Jewelry and Gem Industry Newshttps://www.mardonjewelers.com/blogJames L. Sweaney, CGA, FGA. GGhttps://www.mardonjewelers.com/blog/author/jim/rich600338<blockquote class="wp-embedded-content" data-secret="ubaVChgFGD"><a href="https://www.mardonjewelers.com/blog/a-blast-from-the-past/">A Blast from the Past</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.mardonjewelers.com/blog/a-blast-from-the-past/embed/#?secret=ubaVChgFGD" width="600" height="338" title="“A Blast from the Past” — Mardon Jewelers Blog - Custom Jewelry and Gem Industry News" data-secret="ubaVChgFGD" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); /* ]]> */ </script> This beautifully made amethyst intaglio ring from ancient Rome, carved over 2000 years ago by master carver Hyllos, resides in the famous Hermitage Museum of St. Petersburg, Russia. Featuring the head of Apollo, it reminds us very much of this magnificent amethyst intaglio ring that resides in our estate case.http://www.mardonjewelers.com/blog/wp-content/uploads/2013/02/ApolloIntaglio-Ring.jpg