How to Recognize a Genuine Natural Gemstone? The VEL LEES Guide
The natural gemstone jewelry market is being flooded with imitations. Glass beads, dyed resin, synthetics — everything is sold as a "natural gemstone". You have the right to ask. You have the right to know. This article honestly answers the question we hear from our customers most often: how can I be sure the gemstone is genuine?
Why Is the Authenticity of Gemstones an Important Question Today?
When you go to a popular online marketplace and search for "tourmaline bracelet" — you get thousands of results. Prices range from PLN 15 to PLN 400. How is that possible?
The answer is simple, and not a pleasant one: most inexpensive "natural gemstones" used in mass-produced jewelry are actually glass beads, dyed resin, or synthetic materials. They are machine-made, identical in size and color, with none of the natural variation found in real stones. Cheap to produce. Sold under the label "natural."
In the age of AI, this problem has become even more widespread. Today, anyone can generate a "certificate of authenticity" in 30 seconds. Customers know this. And they are right not to trust a piece of paper. That is why, instead of a certificate, we give you knowledge. Facts. The real characteristics that distinguish a natural gemstone from an imitation.
VEL LEES Natural Gemstone Jewelry
VEL LEES natural gemstones appear in many forms — from everyday jewelry to unique pieces designed for energy practices and self-care. Every collection features gemstones selected from our portfolio of 17 minerals.
VEL LEES perfumes with a natural gemstone — a combination of fragrance and the energy of the mineral.
Materials and Finishes — What Lies Beneath the Gemstone?
The gemstone is the centerpiece of every product — but the material in which it is set is just as important. At VEL LEES, we use five different materials, carefully selected to match the character and purpose of each piece. For every product in our store, you will find information about the metal it is made from.
Dowsing Pendulums with Natural Gemstones · ROYAL TERRA Earrings (Coming Soon)
Where Do VEL LEES Gemstones Come From?
Our gemstones do not come from "nowhere." Each one has a specific geographical origin — a place on Earth where it formed over millions of years under the influence of pressure, temperature, and minerals. A gemstone’s country of origin is to the stone what terroir is to wine.
Amethyst
Zambia · Quartz · 7 Mohs
Zambian amethyst is known for its deep purple color — ranging from soft lavender to rich violet.
Citrine
Zambia · Quartz · 7 Mohs
A vibrant golden-yellow hue — from honey yellow to warm amber reflections.
Black Tourmaline
India (Himalayas) · Silicate · 7–7.5 Mohs
Deep matte black. One of the most powerful protective stones.
Labradorite
Madagascar · Feldspar · 6–6.5 Mohs
Reveals labradorescence in the light — flashes of blue, gold, and violet.
Rose Quartz
India · Quartz · 7 Mohs
A soft milky pink color. The stone of the heart, love, and unconditional compassion.
Moonstone
India · Potassium Feldspar · 6–6.5 Mohs
A pearly glow created by adularescence. A stone of intuition and cycles.
Lapis Lazuli
Afghanistan · Silicate · 5–5.5 Mohs
A deep royal blue with pyrite inclusions — like a star-filled night sky.
Hematite
Brazil · Iron Oxide · 5.5–6.5 Mohs
A metallic sheen ranging from silvery gray to deep graphite. A stone of strength.
Snowflake Obsidian
Arizona, USA · Volcanic Glass · 5–5.5 Mohs
Black volcanic glass with snow-like cristobalite inclusions.
Rhodonite
Ural Mountains, Russia · Silicate · 5.5–6.5 Mohs
Pink with dark veining. A stone of emotional balance and forgiveness.
Ruby in Zoisite
Tanzania · Epidote + Corundum · 6–7 Mohs
Green zoisite with red ruby inclusions — two minerals in one.
Prehnite
South Africa · Silicate · 6–6.5 Mohs
A delicate translucent green. A stone of peace and inner calm.
Carnelian
India · Quartz · 6.5–7 Mohs
A warm orange-red color. A stone of courage, vitality, and action.
Onyx
India · Quartz · 6.5–7 Mohs
Deep, rich black. A stone of inner strength, discipline, and protection.
Tiger's Eye
South Africa · Quartz · 6.5–7 Mohs
Golden-brown bands with a cat's eye effect. A stone of courage and mental clarity.
Fluorite
India · Calcium Fluoride · 4 Mohs
Banded shades of purple, green, and blue. A stone of focus and mental clarity.
Rock Crystal
India · Quartz · 7 Mohs
Transparent, pure quartz. A universal stone of light and energy amplification.
Important principle: A gemstone’s mineralogical country of origin is a scientific fact — not a trade secret. We tell you where the gemstone comes from, not where we source it.
In What Form Do the Gemstones Reach Us?
To keep the final product affordable while maintaining high quality, the gemstones reach us already cut and polished — most often in the form of finished beads. We entrust the cutting process to trusted, specialized companies outside Poland, where large-scale craftsmanship allows production costs to be optimized.
It is different for rare and more valuable minerals, as well as for gemstones that are to be set in gold — we handle the entire cutting and finishing process ourselves. These gemstones are cut and polished locally in Poland.
How to Recognize a Genuine Gemstone? A Guide to Every Mineral
General principles are important — but every gemstone also has its own distinctive characteristics that cannot be imitated cheaply.
Characteristics Shared by All Natural Gemstones
What to Look For
Natural Gemstone
Imitation / Synthetic
Temperature
Cool to the touch, warms up slowly in your hand
Warms up quickly — like plastic or glass
Color Variation
Subtle shade variations between the beads
Perfectly uniform color in every bead
Inclusions Under Magnification
Microscopic inclusions, veining, and natural cloudiness
Perfect clarity or artificial bubbles
Bead Size
Slight, natural variations in bead diameter
Every bead is identical — machine-made
Weight
Heavier than it looks — minerals have a high density
Lighter — glass has a lower density than natural minerals
What to Look for in Each Individual Gemstone
Labradorite
Madagascar · Feldspar
A feature that is difficult to imitate: labradorescence — flashes of blue or golden color that appear when the stone is rotated in the light. How to check: hold it under a lamp and turn it slowly — a genuine labradorite will "flash," while an imitation will not react.
Under magnification, you can see elongated inclusions parallel to the crystal axis. Beads with no inclusions at all that are perfectly black and perfectly round are almost certainly made of glass. Natural tourmaline is never "perfect."
Natural amethyst has varying color zoning — never a perfectly uniform purple. Synthetic amethyst shows spiral growth patterns visible under magnification. An extremely intense, perfectly even color is a warning sign.
Natural rose quartz has a soft, uneven pink color — often with whitish areas. An intensely pink, perfectly uniform color is often dyed agate. Color variation and natural irregularities are signs of authenticity.
Natural citrine has a golden-yellow color with visible zoning — never a uniformly intense shade. Most inexpensive "citrine" is heat-treated amethyst, recognizable by its orange tint rather than a true golden hue.
A genuine moonstone displays adularescence — a pearly, shimmering glow that seems to come from within as the viewing angle changes. Fake "moonstone" is often dyed glass without that deep internal glow.
Natural lapis lazuli contains golden pyrite flecks visible to the naked eye. Fake lapis is often dyed howlite without any pyrite. The dye can be detected by wiping the surface with acetone on a cotton pad.
Natural hematite is noticeably heavier than it looks and leaves a red streak on unglazed ceramic. The popular "magnetic hematite" is actually synthetic magnetite — genuine hematite is not magnetic.
Natural snowflake obsidian has irregular white cristobalite inclusions — each stone has a unique pattern. Fake versions often have regular, geometric white spots created with dye.
Natural ruby in zoisite has an organic, irregular transition between the green and red areas. Under magnification, the crystal structure of both minerals is visible.
Natural prehnite is semi-translucent — under strong light, you can see into the depth of the mineral. It has an uneven green color with lighter and darker zones.
Natural carnelian has uneven, zoned coloring — from milky orange to deep red, often with semi-translucent transitions within a single bead. Dyed agate sold as carnelian has a flat, overly uniform, unnaturally intense orange color. When held up to the light, natural carnelian seems to "come alive" — revealing its depth.
Natural onyx has a deep, slightly uneven black color — under magnification, subtle streaks and its natural structure are visible. A perfectly black, glassy bead with no depth is most often dyed agate or ordinary glass. Natural onyx also feels noticeably cool to the touch and is heavier than synthetic materials.
A feature that cannot be imitated cheaply: the cat's eye effect (chatoyancy) — a silky band of light that moves across the surface as the stone is rotated. In a natural stone, it shifts softly and irregularly; in a glass "fiber optic" imitation, the shine is overly uniform and artificial. Natural tiger’s eye also displays warm golden-brown color transitions.
Natural fluorite reveals zoned bands of color — purple blending into green and blue within a single bead, often with delicate veil-like inclusions. It is also relatively soft (4 on the Mohs scale), so a natural specimen scratches easily. A perfectly hard, uniformly colored "bead" is usually glass.
Natural rock crystal almost always contains fine internal veils, fractures, or fibrous inclusions, which beautifully refract light. Glass made to imitate crystal is either perfectly clear or contains round air bubbles, and it warms up more quickly in your hand. Genuine quartz remains cool to the touch and is noticeably heavier.
What We See in a Genuine Gemstone — Through a Jeweler's Eye
What may look like a "flaw" to an untrained eye is, to an expert, proof of authenticity. Both with the naked eye and under slight magnification, a natural gemstone reveals features that plastic, glass, and synthetic materials simply do not have:
Uniqueness of form and structure. In nature, no two gemstones are exactly alike. Every piece from the same batch differs subtly from the others. Synthetic materials are perfectly repeatable — and boring in their perfection.
Natural inclusions. Inside a mineral, you can observe a fascinating micro-world: tiny inclusions of other minerals, unique fluid inclusions (microscopic pockets), internal fractures that beautifully refract light. Synthetic materials are either perfectly clear inside or contain unnatural, perfectly round air bubbles formed during manufacturing.
Variation in shades and tones. A natural gemstone has depth of color — within a single batch, you will find lighter and darker tones, streaks, and gradual color transitions. Artificial materials always have a perfectly uniform, flat color that does not "come alive" in daylight the way a genuine mineral does.
Our Gemstone Selection Process
Our selection process consists of multiple stages because we want only gemstones with the highest aesthetic and structural quality to become part of the final product. There are no shortcuts. There are no gemstones that are merely "good enough."
Stage I — Initial Sorting at the Source
Before the raw material reaches the cutting stage, it undergoes an initial quality selection. At this stage, rough stones are assessed for color intensity and the distribution of natural inclusions within the mineral. The goal is to ensure that only the batches with the greatest visual potential move on to processing.
Stage II — Detailed Inspection
Once the finished gemstones reach us, every single piece undergoes a meticulous manual inspection. We do not rely on a general assessment — each gemstone is examined individually under a professional jeweler's loupe with 2× magnification.
What Do We Reject — and Why?
Under magnification, we inspect the surface of each gemstone. We reject every piece that shows micro-damage, chips, scratches caused during cutting, or deep, open fractures on its surface or edges. Such a gemstone not only loses its visual appeal — it could also crack during everyday wear.
On average, 10–15% of the gemstones from every finished production batch do not pass our final inspection and are rejected. That is a high percentage — but it is precisely what ensures you receive a carefully selected, durable product free from defects. Rigorous selection of the raw material before cutting also helps us minimize material loss during the later stages of production.
"A natural gemstone does not have to be perfect. It has to be genuine. Inclusions, subtle color variations, and natural irregularities are not flaws. They are proof that the gemstone is exactly what we say it is."
The VEL LEES Team
Why Don’t We Issue Certificates?
Certificates for semi-precious gemstones used in mass-produced jewelry have become virtually meaningless. In the age of AI, anyone can generate a document in just a few seconds. We have even seen certificates issued for glass beads. Our authenticity guarantee is built on three pillars:
Jewelry expertise backed by nearly 40 years of VEL LEES family tradition — we know the gemstones we sell.
Long-standing relationships with trusted suppliers — every sourcing decision is preceded by careful verification.
A no-questions-asked return policy — if you have any doubts about your gemstone, you can return it.
We prefer to invest in knowledge and relationships rather than in paperwork.
The Gemstone and Your Soul — The VEL LEES Matching System
Every gemstone in the VEL LEES collection is matched to specific Soul Types based on numerology. Don’t know your Soul Number? Discover your Soul Number →
How can I tell natural gemstones from glass beads?
Glass beads can be recognized by three key characteristics: they warm up quickly in your hand, every bead has exactly the same color and size, and under magnification they appear perfectly uniform. A natural gemstone feels cool, shows natural variation, and contains visible inclusions.
Why do the gemstones in one bracelet look slightly different from each other?
Because they are natural — and that is a good thing. Slight differences in color and shade between the beads are proof of authenticity, not a flaw. A bracelet made of perfectly identical beads is a warning sign.
Why isn’t my rose quartz intensely pink?
That is actually a good sign. Natural rose quartz has a soft, uneven color. An intensely pink, perfectly uniform stone is often dyed agate — a common practice in mass-produced jewelry.
How many gemstones do you reject during the selection process?
On average, 10–15% of the gemstones from every finished production batch do not pass our final inspection. We reject every piece with micro-damage, chips, scratches, or deep fractures because such gemstones lose their beauty and may crack during everyday wear.
Are gemstone certificates reliable?
In the age of AI, less and less. Real assurance comes from mineralogical expertise, trusted sources, and a no-questions-asked return policy.
Is "magnetic hematite" natural?
No. The popular "magnetic hematite" is actually synthetic magnetite. Genuine hematite is not magnetic. Our hematite comes from Brazil and is 100% natural.
What should I do if I think my VEL LEES gemstone is not natural?
Contact us. Describe your concerns or send us a photo. If anything appears inconsistent, we will accept the return with no questions asked.
Discover the Full VEL LEES Natural Gemstone Collection
17 Gemstones · Bracelets · Necklaces · Pendants · Charms · ROYAL TERRA Amulets · Pendulums · Perfumes
We create natural gemstone jewelry, drawing on nearly 40 years of our family’s jewelry-making tradition. Every gemstone that becomes part of our jewelry passes through our hands and under our loupe — because we believe a gemstone’s true value lies in its authenticity.
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Hermosa, ya me han preguntado varias veces qué es y dónde se puede comprar. Me siento muy bien llevando esta pulsera y puedo recomendarla de todo corazón. Un cordial saludo y gracias por el envío rápido
Ochrona powierzchni biżuterii na co dzień Biżuteria nie jest zwykłym dodatkiem. To znak intencji, osobisty talizman, przedmiot noszony blisko ciała i często związany z ważnymi momentami życia. Dlatego w VEL...
Ochrona powierzchni biżuterii na co dzień Biżuteria nie jest zwykłym dodatkiem. To znak intencji, osobisty talizman, przedmiot noszony blisko ciała i często związany z ważnymi momentami życia. Dlatego w VEL...
Learn how to distinguish a genuine natural gemstone from an imitation. Discover where VEL LEES gemstones come from, how our selection process works, and why certificates alone are not enough....
Learn how to distinguish a genuine natural gemstone from an imitation. Discover where VEL LEES gemstones come from, how our selection process works, and why certificates alone are not enough....
Przy pierwszym kontakcie z Matrycą Losu najczęściej pojawia się pytanie: jak dokładnie obliczyć matrycę losu na podstawie daty urodzenia i i jak wygląda cały proces obliczeń? Czy można zrobić to...
Przy pierwszym kontakcie z Matrycą Losu najczęściej pojawia się pytanie: jak dokładnie obliczyć matrycę losu na podstawie daty urodzenia i i jak wygląda cały proces obliczeń? Czy można zrobić to...
