- Stone15
- Reports2
-trillion-blue-topaz-38.4500-cts-k21915-1.jpg?d=200x200&v=20260216040825)
-trillion-blue-topaz-38.4500-cts-k21915-1.jpg?d=200x200&v=20260216040825)
-trillion-blue-topaz-38.4500-cts-k21915-lifestyleimage-1.jpg?d=200x200&v=20260212053457)
-trillion-blue-topaz-38.4500-cts-k21915-lifestyleimage-2.jpg?d=200x200&v=20260212053458)
-trillion-blue-topaz-38.4500-cts-k21915-lifestyleimage-3.jpg?d=200x200&v=20260212053458)
-trillion-blue-topaz-38.4500-cts-k21915-lifestyleimage-4.jpg?d=200x200&v=20260212053458)









38.45 Ct. Greenish Blue Topaz from Ceylon (Sri Lanka)
This loose stone ships by Sep 1
Item ID: | K21915 |
|---|---|
Dimensions (MM): help | Length: 21.59 Width: 21.91 Height: 13.04 |
Weight: | 38.45 Ct. |
Color: help | Greenish Blue |
Color intensity: help | Light |
Clarity: help | Eye Clean |
Shape: help | Trillion |
Cut: | Fantasy Cut (3D) |
Cutting style: | Faceted |
Enhancements: help | Irradiated |
Origin: help | Ceylon (Sri Lanka) |
Per carat price: help | $52 |
If you are searching for a singular gemstone that ends the quest for the perfect engagement ring or completes a discerning collection, this 38.45 carat greenish blue topaz from The Natural Gemstone Company answers that call with authority. Weight matters when a gemstone must stand alone and speak to a lifetime of commitment or the rare pleasure of owning something remarkable, and 38.45 carat is a weight that commands attention without losing elegance. For an engagement ring that will be remembered by everyone who sees it, or for a collector who seeks a stone with presence and provenance, the sheer mass of this topaz delivers premium quality in a way that smaller stones cannot. You will feel the difference in how the light moves through the pavilion, how the color breathes with every angle, and how the gemstone sits with assurance in any setting you choose.
This trillion shape topaz measures 21.59 x 21.91 x 13.04 mm, a sizable yet wearable profile that translates the carat weight into gorgeous real world dimensions. The cutting style is faceted, and it features a fantasy cut 3d design that adds modern sophistication to classic geometry. The faceting pattern has been executed to maximize light return, and the excellent polish enhances the stone surface for a mirror like finish. Clarity is eye clean as evaluated at eye level, which means that the beauty of this topaz is unencumbered by visible inclusions, allowing for an unbroken play of brilliance. The light color intensity gives the stone a delicate greenish blue hue that is both refreshing and refined, ideal for someone who wants a subtle color statement rather than an overwhelming saturation. Together the weight, shape, and cutting style present a stone that is both a technical achievement and an aesthetic triumph.
Knowing the origin of a gemstone adds an important layer of confidence for collectors and buyers, and this topaz hails from Ceylon Sri Lanka, a region known for producing fine gemstones with character and clarity. The stone has been enhanced by irradiation, a common and stable treatment for producing attractive blue tones in topaz, and The Natural Gemstone Company discloses this enhancement openly to ensure full transparency. Irradiation brings out a serene greenish blue palette that pairs beautifully with white metals for engagement settings, or with warmer yellow or rose metals for a more vintage inspired look. The combination of excellent polish, faceted fantasy cut, and eye clean clarity elevates the stone to a premium tier, offering both visual impact and long term enjoyment. For collectors, the origin and documented enhancement history contribute to provenance that supports future valuation and desirability.
When your priority is an exceptional gemstone that resolves the search for a standout engagement centerpiece or a rare collectible, this 38.45 carat trillion topaz is a definitive solution. Imagine a bespoke setting that cradles the stone and lets the light travel through every facet, or a display that highlights the fantasy cut 3d pattern and invites extended viewing. Our team at The Natural Gemstone Company is ready to guide you through setting options, certification details, and secure private viewings, so that the confidence you feel in choosing this stone is matched by the care we provide. This topaz combines impressive carat weight, trusted origin, transparent enhancement disclosure, and superior cutting and finishing, making it an ideal choice for those who demand premium quality and lasting beauty. Contact us to arrange a consultation, and let this remarkable gemstone fulfill the need you have been trying to meet.




-trillion-blue-topaz-38.4500-cts-k21915-1.jpg?d=750x750&s=ngc&v=20260216040825)
-trillion-blue-topaz-38.4500-cts-k21915-lifestyleimage-1.jpg?d=750x750&s=ngc&v=20260212053457)
-trillion-blue-topaz-38.4500-cts-k21915-lifestyleimage-2.jpg?d=750x750&s=ngc&v=20260212053458)
-trillion-blue-topaz-38.4500-cts-k21915-lifestyleimage-3.jpg?d=750x750&s=ngc&v=20260212053458)
-trillion-blue-topaz-38.4500-cts-k21915-lifestyleimage-4.jpg?d=750x750&s=ngc&v=20260212053458)














