A big size perfect Festilyria festiva from Somalia.

A classic rarity, very hard to get in this size and condition, for the serious collector or for decor beautiful shell.

Pecopteris sp. – This name refers to a broad group of ferns belonging to the order of true ferns. These fossils are often found in large concentrations, preserved within slates formed by the deposition of fallen leaves mixed with clays, which over millions of years compressed and solidified. This high-quality specimen dates back to the Paleozoic Period (approximately 360 million years ago) and originates from the renowned Serra de Valongo in Portugal.

Natural, unbroken slab filled with wonderful naturally occurring orthoceras fossils that was once part of the prehistoric ocean floor over 400 million years ago, in a rose marble base.

As these forms of prehistoric squid were covered in ocean sediments prior to fossilization, the majority of the creatures will be facing in the same relative position, having been lined up by currents on the sea floor prior to being buried.

The fossils are exposed in their natural surrounding matrix. The slab features normal relief as well as dramatic natural texture and detail they had tentacles and ink sacs, much like present-day squid.

Except for belemnites, cephalopods had external shells with hollow internal chambers separated by walls called septa. Devonian period, ca. 410 million years, Anti-Atlas Mountains - Southern Morocco.

Glass dome with five Pleurotomaria hirasei.

This deep water shell was a huge rarity 20 years ago and much sought after by collectors!

Recently have been found in big quantities in South China Sea. A classic and a beautiful shell!

Syrinx aruanius - Australian Trumpet shell in a dark brass base.

It's a species of extremely large sea snail measuring up to 91 cm long and weighing up to 18 kg. Shells over 50 cm are now impossible to obtain, specially in good condition. It is a marine gastropod mollusk in the family Turbinellidae, and is the only species in the genus Syrinx.

A great Charonia variegata from Brazil, big size, perfect pattern, seldom seen like this.

Displayed in a natural brown wood base.

A huge size, close to 140mm Hexaplex regius from Mexico, showing its beautiful aperture with no defects.

Mounted in a black lacquered wood base.

Spondylus usually attach themselves to rocks, corals, anything from time to time we found some surprising attachments, here we have a beautiful Sopndylus echinatus, from Philippines, attached in a black gorgonia trunk, making this piece very special.

Mounted in an acrylic base.

This remarkable large quartz crystal cluster hails from the pegmatite walls of the Ambolo mine in the Antsirabe District, Vakinankaratra, Madagascar. Weighing 21 kg, including its elegant black granite base, this museum-quality specimen is both a visual marvel and a powerful healing stone.

Quartz is often referred to as the "Master Healer" due to its ability to amplify energy and thought, as well as the effects of other crystals. It is believed to harmonize and balance the body's energy, cleanse negative energy, and enhance clarity of mind, making it a powerful tool for spiritual growth and emotional healing. This striking cluster, with its intricately arranged crystals, not only captures light and beauty but is also thought to radiate positive energy, encouraging healing, clarity, and vitality.

A truly unique and highly aesthetic piece, it offers both artistic appeal and spiritual benefits.

Pocillopora meandrina coral, from Solomon Islands.

Beautiful coral, mounted in a black lacquered wood base.

Supplied with CITES certificate. 

Superb pair of Hexaplex cichoreus from Balicasag, Philippines.

This intricated species is very variable in pattern and color, along the years we have had exceptional pieces, these ones are of great beauty.

Mounted in a black lacquered wood base.

The Scyllarides latus, commonly known as the Mediterranean slipper lobster, is a species found in the Mediterranean Sea and the eastern Atlantic Ocean. It is edible and highly prized as a delicacy, but it has become rare across much of its range due to overfishing. Adults can grow up to 1 foot (30 cm) in length, are camouflaged, and lack claws. Nocturnal by nature, they emerge from caves and other shelters at night to feed on mollusks. Besides being a delicacy for humans, S. latus is also preyed upon by various bony fish. In Portugal, it is commonly known as "Cavaco." This particular specimen, sourced from the coast of Italy, has been expertly prepared and is displayed in a stunning glass vitrine.

A beautiful glass dome with small Gorgonia from de Indo-Pacific, 3 corals Montipora sp., 6 Conus betulinus and 3 Conus figulinus all from Philippines.

Combined shapes and colours make this glass dome a beautiful decor piece.

Drusa - A crystal clear group of Hyaline Quartz from Hot Springs Arkansas – USA.

A famous locality for great hyaline quartz specimen. This group is very aesthetic and beautiful, mounted in a black lacquered wood base.

Along with the metaphysical properties the decor aesthetic of this piece are exceptional.

A Horned Helmet shell - Cassis cornuta, from Philippines.

Cassis cornuta is a species of extremely large sea snail, a marine gastropod mollusc in the family Cassidae. This large sea snail is found on sand and coral rubble, often around reefs. 

A beautiful decor shell. 

An exceptional Spondylus visayensis in a glass dome.

This is a Museum class specimen with 130mm diameter, taken twenty-five years ago by the late E. Guillot de Suduiraut and in our collection since that.

A rare masterpiece of nature. 

Scolopendra subspinipes is a species of very large centipede found throughout eastern Asia.

It is also found on virtually all land areas around and within the Indian Ocean, all of tropical and subtropical Asia from Russia to the islands of Malaysia and Indonesia, Australia, South and Central America, possibly parts of the southern United States, but how much of this range is natural and how much due to human introduction is unclear.

It is among the largest centipedes with a maximum length of 20 cm, this particular specimen is more than 20 cm! This centipede is an active, aggressive predator that preys on any animal it can overpower. It has been reported as apparent cause of human death.

This one came from Thailand, mounted in a black wood frame.

Turbo marmoratus, from Indonesia, mounted in a handmade work in brass.

Known as the Green Turban, the Marbled Turban or Great Green Turban, is a large species of marine gastropod with a thick calcareous operculum in the family Turbinidae, the turban snails. The shells of these large sea snails have a very thick layer of nacre; this species has been commercially fished as a source of mother of pearl.

One of a Kind decor piece!

Vertical branch black Gorgonian in a black lacquered wood base, these medium sizes Gorgonia have a special shape and are taken by divers from Manado, North Sulawezi - Indonesia. 

Discover the extraordinary rarity and captivating beauty of these crystals—a harmonious blend of pale hues interwoven with the elusive blush of pink. The exquisite colors are a testament to the presence of phosphates and aluminum, creating a visual tapestry that is as rare as it is enchanting. Their unconventional and intriguing shapes only add to their desirability.

Sourced from the renowned Choique Mine in Neuquen, Argentina, these crystals are a testament to the Earth's remarkable artistry.

Beyond their aesthetic appeal, Rose Quartz and Amethyst, when paired together, hold the power to transmute negative energy into a positive force. These crystals can also offer solace from the symptoms of depression and anxiety by elevating one's vibrational energy. Wearing Amethyst and Rose Quartz daily can cocoon you in a loving and positive energy field, surrounding you with their uplifting influence.

Flata rubra is not a butterfly is a Flatidae, the only species of this peculiar family, from Thailand.

Seven specimen in a glass dome, the contrasted colors are beautiful, however is very difficult to prepare these species due to the delicate bodies and wings.

A unique chance to get this amazing One of a Kind piece.

This beautiful polished septarian egg, from Madagascar, shows its interior crystallization in contrast with exterior colors, in a brass stand.

Septarias are prehistoric marine nodules of bio sedimentary origin followed by dehydration during diagenesis, which today are found as large pebbles in clay soil. The creation of a Septarian is a succession of events along millions years, they form around a core of organic matter (plant or animal).

Sediments continue to settle on the nodule, compacting it under their weight which will flatten it and expel water, while inside micro-cracks begin to form, amplified by tectonic movements. It is in these shrinkage slots that over time dissolved minerals will crystallize.

Its name comes from the Latin "septum" which means partition, barrier, indeed, the polishing of the nodule reveals and sublimates its elegant marbling of black calcite, millions of years that offer these sumptuous minerals, each piece is unique!

Rare Madagascar Red Agate in freeform. This distinctive form of Agate is exceptionally rare and exclusive to Madagascar. The red portion is distinguished by a dense formation of Hematite, a metallic mineral known for its red-black or steel-grey color, and is renowned for its branching appearance. The beautiful contrast of colors makes this a sought-after piece for collectors.

A rare Jeletzkytes spedeni Ammonite, from the Cretaceous, Maastrichian, Fox Hill formation, from 66 -72 million years old.

Very difficult to get, this is a beautiful specimen, from the the usual locality, Pennington County, South Dakota, USA

A spectacular large opalized ammonite group from Madagascar, dating to the Cretaceous Albian period (approximately 100–145 million years ago). This impressive fossil features a beautifully preserved Cleoniceras ammonite accompanied by another ammonite species, creating a striking natural composition.

Over millions of years, the original shell material was replaced by opalized minerals, giving the fossils their distinctive color, texture, and fossilized brilliance. The exceptional preservation and large size make this specimen particularly eye-catching.

Both scientifically fascinating and visually captivating, this one-of-a-kind piece makes a remarkable decorative display and a standout addition to any fossil or natural history collection.

A beautiful Smoked Quartz cluster from Shandong region, China.

Always a must either for collectors or to decor, intricated crystals, mounted in a handmade dark brass base.

Whiptail stingrays are a family, the Dasyatidae, of rays in the order Myliobatiformes.

They are found worldwide in tropical to temperate marine waters, and a number of species have also penetrated into fresh water in Africa, Asia, and Australia. Members of this family have flattened pectoral fin discs that range from oval to diamond-like in shape. Their common name comes from their whip-like tails, which are much longer than the disc and lack dorsal and caudal fins.

All whiptail stingrays. This is a dried specimen coming from Philippines and is mounted in new design and created wood and glass vitrine with magnetic closure by One of a Kind.

A spectacular large opalized ammonite group from Madagascar, dating to the Cretaceous Albian period (approximately 100–145 million years ago). This impressive fossil features a beautifully preserved Cleoniceras ammonite accompanied by another ammonite species, creating a striking natural composition.

Over millions of years, the original shell material was replaced by opalized minerals, giving the fossils their distinctive color, texture, and fossilized brilliance. The exceptional preservation and large size make this specimen particularly eye-catching.

Both scientifically fascinating and visually captivating, this one-of-a-kind piece makes a remarkable decorative display and a standout addition to any fossil or natural history collection.

A superb Glass Dome showcasing Morpho achilles, cisseis, and peleides butterflies. This beautiful composition features magnificent blue and black Morpho butterflies, including four Morpho achilles from Peru, one Morpho cisseis from Peru, and one Morpho peleides from Colombia. A truly one-of-a-kind piece.

Orange Charonia variegata mounted in an acrylic base.

This rare colored piece for came from the North of Brazil coast and it is very much collectable.

Orca agate also known as Orca Stone is beautiful variety of blue and white agate, from Madagascar, hand-polished into a freeform.

Mounted in a black lacquered wood base. 

Kyanite, an aluminosilicate mineral, typically graces us with its mesmerizing blue hues. This mineral is often derived from the Greek words 'kyanos' or 'kuanos,' both meaning 'dark blue,' which aptly describes its captivating coloration.

Kyanite finds its origins in aluminum-rich metamorphic pegmatites and sedimentary rock formations. Beyond its inherent beauty, this mineral serves as a valuable resource, playing a pivotal role in the creation of ceramics and abrasives. Geologists treasure Kyanite as an essential index mineral, using it to delineate metamorphic zones and unravel the Earth's geological history.

In addition to its industrial applications, Kyanite reveals its softer, more enchanting side in the world of jewelry. Exceptional specimens yield exquisite gemstones that adorn the finest jewelry pieces, adding a touch of natural elegance to the wearer's style.

This particular specimen boasts oversized and flawless Kyanite crystals set within a matrix of quartz. It hails from the enchanting region of S. José da Safira, Minas Gerais, Brazil, known for producing some of the world's most remarkable mineral treasures. Whether admired for its geological significance, its potential as a gemstone, or simply its sheer beauty, this large Kyanite crystal cluster mounted in a handmade brass base, is a testament to the wonders of our natural world.

Macrodontia cervicornis (popularly known as the Sabertooth longhorn beetle) is an insect of the order Coleoptera and the family Cerambycidae, subfamily Prioninae; a beetle whose habitat is the humid tropical forests of the Neotropical region; from Colombia and the Guianas to the southern region of Brazil (Paraná), also including Ecuador and Peru. Reaching up to 17 centimeters in length, Macrodontia cervicornis is one of the largest and most beautiful species of beetles in the world, combining extreme rarity.

Interestingly, in the early days of aviation, in the 20th century, Macrodontia cervicornis served as a model for studies on aerodynamics by the French aviator Louis Blériot. Its larvae are a source of food for the indigenous peoples of Brazil, possessing excellent taste.

This perfectly rare specimen is beautifully displayed in a uniquely designed showcase by One of a Kind.

Stylophora pistillata, from Solomon Islands. Beautiful specimen coral, mounted in a gold metal stand.

Supplied with CITES certificate. 

A stunning combination of flawless, well-formed blue Aquamarine crystals elegantly perched on a matrix of shimmering Muscovite and vibrant blue Fluorite. 

This exceptional mineral assemblage is highly sought after by collectors for its rarity and aesthetic appeal. 

Such remarkable specimens are exclusively sourced from the renowned mines of Nagar, Shigar Valley, Skardu District, Pakistan.

Mounted in a handmade dark brass base.

Marine Life Cabinet – white specimen on a black lacquered wood cabinet Victorian style.

Inside from left to right up from down :

Knobbed white sea urchin, from Philippines

Pocillopora meandrina coral, from Solomon Isl.

Xenophora pallidula, from Philippines

Two Fusinus colus, from Philippines

Two Cymatium muricinum, from Philippines

Two Homalocantha zamboi, from Philippines

Three Siratus alabaster, from Philippines

Clypeaster sp., from USA

Two Sand dollar urchin, from USA

Clypeaster sp., from USA

Seriatopora hystrix coral, from Solomon Isl.

Argonauta argo, from Indonesia

Ovula ovum, from Philippines

White Sea star, from USA

Carcharhinus obscurus vertebrae, from Madagascar

White Sea star, from USA

Stunning Yellow Sulfur crystals delicately nestled on a quartz matrix. These perfect, vibrant crystals are the result of meticulous laboratory growth, showcasing both impeccable form and an exquisite hue.

Originating from the Czech Republic, this captivating piece is mounted in a black lacquered wood base.

A true masterpiece of decor, this one-of-a-kind creation adds a touch of unparalleled beauty and uniqueness to any space.

Sea biscuit glass dome - Clypeaster sp.

A big perfect and beautiful piece for a shelf decoration. These urchins are very delicate and very nice.

This one came from Florida - USA.

Polished Orthoceras slab fossil with over 400 million years.

As these forms of prehistoric squid were covered in ocean sediments prior to fossilization, the majority of the creatures will be facing in the same relative position, having been lined up by currents on the sea floor prior to being buried. The fossils are exposed and given a high polish to better view the creatures from their surrounding matrix.

The slab features very high relief as well as dramatic texture and detail they had tentacles and ink sacs, much like present-day squid. Except for belemnites, cephalopods had external shells with hollow internal chambers separated by walls called septa. Devonian period, circa 410 million years, Anti-Atlas Mountains - Southern Morocco - mounted in a black granite base. 

Araucaria trunk piece from the famous Ambilobe Petrified forest in Madagascar.

These are formations from the Triassic period with around 220 million years.

Mounted in an acrylic base is a beautiful historic piece!