- Stone13
- Reports3
-round-blue-sapphire-0.6600-cts-s36741-1.jpg?d=200x200&v=20260217143531)
-round-blue-sapphire-0.6600-cts-s36741-lifestyleimage-1.jpg?d=200x200&v=20260219023016)
-round-blue-sapphire-0.6600-cts-s36741-lifestyleimage-2.jpg?d=200x200&v=20260219023016)
-round-blue-sapphire-0.6600-cts-s36741-lifestyleimage-3.jpg?d=200x200&v=20260219023016)









0.66 Ct. Blue Sapphire from Ceylon (Sri Lanka)
This loose stone is available to ship now
Item ID: | S36741 |
|---|---|
Dimensions (MM): help | Length: 5.38 Width: 5.4 Height: 3.04 |
Weight: | 0.66 Ct. |
Color: help | Blue |
Color intensity: help | Intense |
Clarity: help | Very Very Slightly Included |
Shape: help | Round |
Cut: | Mixed Brilliant Cut |
Cutting style: | Faceted |
Enhancements: help | No Enhancement |
Origin: help | Ceylon (Sri Lanka) |
Per carat price: help | $300 |
As a gemstone specialist at The Natural Sapphire Company I am pleased to present a rare and vivid Ceylon blue sapphire that embodies both natural beauty and responsible sourcing, this gem is a transparent round shape sapphire weighing 0.66 carat, measuring 5.38 x 5.40 x 3.04 mm, and cut to a mixed brilliant facet pattern that maximizes fire and scintillation, the clarity is very very slightly included when evaluated at eye level which means the stone appears clean and lively to the naked eye while retaining natural character, the color intensity is intense, a pure and lively Ceylon blue that captures light with an uncommon depth, the polish is excellent and the overall finish reflects meticulous lapidary work, importantly this sapphire has no enhancement, no heat treatment and no other enhancement, a true natural stone that carries the unaltered story of its origin, when you hold this gem you will notice how its mixed brilliant cut balances shimmer with a velvety, saturated blue that is difficult to find in stones of this size.
Every inch of this sapphire points back to Ceylon, Sri Lanka, a historic source of the finest blue sapphires, at The Natural Sapphire Company we work directly with trusted partners on the ground who adhere to strict ethical and environmental standards, this stone is fully traceable through our buying channels and it comes from small scale artisan mining communities where fair wages and safe working conditions are a priority, by choosing a stone that has no enhancement you are also choosing transparency in treatment, the combination of no enhancement and certified origin elevates this sapphire beyond a mere commodity into a piece that speaks to the conscientious collector who values integrity as much as aesthetics, we support sustainable practices that minimize environmental impact, and a portion of the relationships we build is dedicated to community development and long term stewardship, owning this sapphire means you are supporting a supply chain that respects people and place.
From a design perspective this 0.66 carat, 5.38 x 5.40 x 3.04 mm round mixed brilliant sapphire is exceptionally versatile, the stone will translate beautifully into a classic solitaire ring style where the intense Ceylon blue becomes the center of attention, it is equally suited to a halo setting where delicate diamonds will amplify its fire, for a modern and refined look consider a bezel set pendant that shows off the stone s clarity and color while offering daily wear durability, the mixed brilliant cut renders scintillation that reads larger than its carat weight on the hand, the shallow pavilion and precise proportions contribute to a lively face up appearance, this sapphire is also an elegant choice for bespoke earrings or a personalized three stone ring where it can act as either the focal point or the chromatic heart of a paired design, its excellent polish ensures it will age gracefully and remain a wearable heirloom for generations, regular gentle cleaning with warm soapy water and a soft brush will maintain its brilliance, professional check ups by a trusted jeweler will protect the setting and preserve the stone s value.
This sapphire is not only rare by virtue of its natural, untreated state and Ceylon origin, it is also rare in terms of availability, stones of this quality and size with intense color, excellent polish and no enhancement are seldom presented on the market, at The Natural Sapphire Company we curate each piece with the discerning consumer in mind, when you reserve this sapphire you are joining an exclusive circle of collectors who appreciate provenance, craftsmanship and ethical integrity, we offer bespoke design services for clients who wish to create a unique setting that complements the gem s personality, each commission is handled with the same level of transparency and care that brought the stone into our collection, if you are cultivating a conscious jewelry wardrobe or seeking an heirloom grade stone that reflects your values, this untreated Ceylon sapphire stands as an enduring choice, please contact The Natural Sapphire Company to reserve this exceptional gem and to discuss bespoke setting options that will ensure it is worn with pride for a lifetime.





-round-blue-sapphire-0.6600-cts-s36741-1.jpg?d=750x750&s=nsc&v=20260217143531)
-round-blue-sapphire-0.6600-cts-s36741-lifestyleimage-1.jpg?d=750x750&s=nsc&v=20260219023016)
-round-blue-sapphire-0.6600-cts-s36741-lifestyleimage-2.jpg?d=750x750&s=nsc&v=20260219023016)
-round-blue-sapphire-0.6600-cts-s36741-lifestyleimage-3.jpg?d=750x750&s=nsc&v=20260219023016)






















