Difference Between Unheated & Heated Royal Blue Sri Lankan Sapphire in the 4 to 5-Carat Range

If you prefer reading what was discussed please visit our blog post: https://www.buygemstone.info/2022/01/12/how-much-and-what-type-of-inclusions-does-a-grs-certified-4-to-5-carat-unheated-heated-vivid-blue-royal-blue-sri-lanka-sapphire-have-video/ Ask us your sapphire questions anytime at https://fb.com/ThaiNativeGems/ Time stamps: 1) How much does 4 to 5 carats Sri Lankan Royal Blue Sapphire Cost? (min 0:46) 2) First Microscope - 4.06 carats Unheated Sapphire (min 3:12) 3) Second Microscope - 4.14 carats Heated Sapphire (min 4:36) 4) Third Microscope - 5.12 carats Heated Sapphire (min 5:46) In this video, I compare the prices between one unheated and two heated GRS certified 4 to 5 carat, Vivid 'Royal Blue' Sri Lankan Sapphire using 4Cs + OT. method. All three stones have similar criteria as shown below (all GRS certified): a) Carat Weight (similar) - 4 to 5 carat b) Color (same) - Top Vivid Royal Blue c) Clarity (same) - Eye Clean, Transparent d) Cut (same) - Very Good to Excellent e) Origin (same) - Sri Lankan f) Treatment (difference) - 100% natural unheated vs heated The video also provides microscopic videos & images of 'typical' natural inclusions you see inside unheated & heated Sri Lankan sapphires. Hope everyone finds this information useful and wish everyone the best of luck with their sapphire hunting! For additional pictures and explanations regarding ruby treatments, I would recommend checking our very popular blog post: https://www.buygemstone.info/2013/11/07/blue-sapphire-buying-treatment-guide-how-to-buy-and-tell-the-difference-between-natural-unheated-heated-lattice-diffusion-treatment-and-brand-new-glass-filled-sa/ If you have any question or comments please feel to write below or email us at sales@thainativegems.com

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