The 13-carat Alexandrite stone is one of the rarest and most valuable gemstones in the world. Known for its extraordinary color-changing ability, Alexandrite belongs to the chrysoberyl family and shifts from green in daylight to reddish-purple under incandescent light.
This magical gem was first discovered in Russia’s Ural Mountains in the 1830s and was named in honor of Czar Alexander II. A 13 Ratti Alexandrite is considered an exceptional find due to its significant size, high clarity, and intense color play—traits that place it among the finest collector’s gems.
A 13 carat alexandrite weighs 2.6 gms. Such a big-sized gemstone is a treasure to own. Whether you are looking for a statement ring or a massive gemstone pendant, this is the piece to cherish. At Navratan, quality comes with trust and authenticity. We offer you different alexandrite of 13 ratti with varied shapes and cuts. Pick the one that suits your style.
The rarity of a 13-carat Alexandrite with excellent traits makes it a collector’s dream.
Authenticity is our promise, but in the gemstone market, imitations exist. Always verify certification, origin, and quality before purchase. Trust only a reputable seller, Navratan, to ensure you're investing in true brilliance.
I’m beyond satisfied with my Yellow Sapphire 8.02 carat! The quality is exceptional, and it’s from Navratan.com, one of the most trusted sources. A big thanks to Jay and Abhishek for recommending this stone based on my astrological needs—they truly know their stuff! I’m already feeling the positi...
Rakesh naik
I was in a search to buy an authentic emerald gemstone, came across Navratan and found lots of collections and varieties of gemstones. And the most beautiful part is that we can select stones within our budget and they are quite professional to offer the best service to choose it, clarify all li...
Jinu raj
Bought an Italian red coral from Navratan. I was initially skeptical about buying coral online. But I’m extremely happy and satisfied with the way they respond to the queries and answer all the questions patiently. Also received it on time, thanks Navratan!
Upasna
Navratan got me the perfect ruby stone for my engagement ring. From start to finish the customer service was simply outstanding. Highly suggested for your desired gem.
Diksha Choudhary
I was just searching for the authentic Gemstone online and in first go found NAVRATAN website. After went through the website and talk with the Owner the way he dealt with me is just amazing subsequently ordered YELLOW SAPPHIRE,RED CORAL,RUBY and HESSONITE .They provided authentic certificate wi...
PRIYAM SHANKAR
For the last three months, I was trying to purchase one Yellow Sapphire "Pukhraj", "Red Coral", "Pearl" for myself, and "one Blue Sapphire" for my spouse and I have gone through lots of gem selections stores and even online shopping, but I was not convinced due to all market reviews because I wa...
Jagruti Nimbre
I always wanted to invest in a blue sapphire and team at Navratan helped me from step one ( perfect stone selection) and kept in loop all through the process from design of the ring , clarity , quality , origin of the perfect blue Sapphire . The whole team was quite through and I loved the ring ...
Manishi Joshi
Really amazing Gem Stones they have…i purchased a Ruby from them online..and it turned out really nice and was worth it…
Amir hussain
Thank you Navratan for your efforts in shipping this amazing Navarathna stones immediately. Excellent customer support and am totally satisfied with the product quality and worth its price. Wish to place some more orders!
Vijay Laxmi
This handsome ruby captured my heard :heart:I hope it will be mine soon! Thanks for this great suggestion Abhishek sir.
Tatyana dayanova
