Lab Created
Lab Created Emerald faceted gemstone showing vivid green color against white background
Lab Created Emerald

Lab Created Emerald

Lab Created Emerald is genuine beryl with chromium and vanadium - the same vivid green fire as natural emerald, often cleaner.

Budget-friendly
Green Gemstones
May Birthstone
Heart Chakra
Taurus
Gemini
Earth, Water Element
Quick Facts
Mohs Hardness
7.5 - 8
Crystal System
Hexagonal
Formula
Be3Al2Si6O18:Cr,V
Refractive Index
1.565 - 1.602
Specific Gravity
2.67 - 2.78
Production Method
Hydrothermal or Flux growth
Birthstone
Zodiac
Taurus, Gemini, Cancer
Chakra
Heart
Element
Earth, Water
Related to
Beryl family - same mineral as aquamarine and emerald
Water ✓ Safe
Sun ✓ Safe
Salt ⚠ Avoid salt water
Kids ✓ Safe
Pets ✓ Safe
At a Glance
Rarity
1/10
Durability
7/10
Affordability
9/10
Popularity
8/10
Did You Know?
  • Lab emerald was among the first lab-created gemstones commercially produced and sold - flux-grown synthetic emeralds appeared in markets as early as the 1930s.
  • Natural emerald almost always has visible inclusions - the trade term 'jardin' (garden) acknowledges this as a feature rather than a flaw. Lab emerald routinely achieves what natural emerald rarely does: true eye-clean clarity.
  • Emerald's intense green comes from chromium - the same element that makes chrome green and also gives rubies their red. Small concentration differences produce dramatically different colors in corundum vs beryl.
  • The Mogul emerald - a historic 217-carat Colombian emerald engraved with Quranic text - sold at auction in 2001 for $2.2 million. A comparable lab emerald of that size would cost under $1,000.
  • Beryllium, a key component of emerald, is one of the rarest elements in Earth's crust - more precious than gold by weight. Lab emerald requires the same beryllium, making it more chemically complex to produce than lab corundum.
Is Lab Created Emerald right for you?
This stone is for you if...
  • May birthday buyers who want a vivid green emerald birthstone at an accessible price without natural emerald's fragility concerns
  • Jewelry wearers who love emerald's green but find natural emerald's typical inclusions aesthetically distracting
  • Ethical shoppers concerned about artisanal emerald mining conditions in Colombia, Zambia, and Zimbabwe
  • Those wanting a large emerald center stone - high-quality natural emerald above 1 carat is extremely expensive
  • Gift givers wanting a meaningful green gemstone in genuine beryl at a reasonable price point
Consider another stone if...
  • Collectors who value the inclusion character, jardin, and geological story of natural emerald
  • Investors - lab emerald has minimal resale value; natural high-quality emeralds can appreciate significantly
  • Those buying for daily-wear rings - at Mohs 7.5-8, emerald is less ideal for ring wear than sapphire or ruby, lab or natural

What Is Lab Created Emerald?

Lab Created Emerald is beryl - the same mineral family as aquamarine and morganite - with chromium and sometimes vanadium trace elements that produce its characteristic vivid green. The chemical formula Be₃Al₂Si₆O₁₈:Cr,V is identical to natural emerald. It rates 7.5 - 8 on the Mohs hardness scale.

Lab emerald differs from natural only in how it formed: in a controlled laboratory environment, not in the hydrothermal veins and pegmatites of the Earth's crust over millions of years.

Two primary laboratory methods produce gem-quality emerald. *Hydrothermal synthesis* grows emerald crystals in pressurized vessels where beryllium, aluminum, silica. Chromium are dissolved in hot acidic solution and crystallized onto seed crystals over weeks to months - closely mimicking natural emerald's hydrothermal formation. *Flux growth* uses molten lead oxide or lithium molybdate as a solvent.

Hydrothermal lab emerald is generally considered higher quality, with more natural-looking optical properties and a closer resemblance to fine natural material.

Lab emerald typically has fewer inclusions than natural emerald. In the natural world, fine clean emeralds are extraordinarily rare - almost all natural emeralds contain what the trade calls *jardin* (French for garden) - a network of fractures, inclusions, and healing planes.

These inclusions are so expected in natural emerald that oil or resin filling is standard industry practice. Lab emerald, grown in more controlled conditions, can achieve eye-clean or near-eye-clean quality routinely - a characteristic that appeals to those who prefer a clear stone.

Lab Created vs Natural Emerald

PropertyLab EmeraldNatural EmeraldGreen Tourmaline
Hardness7.5 - 87.5 - 87 - 7.5
Price / carat$ Budget$$ Mid-range$$ Mid-range
InclusionsUsually eye-cleanJardin expected; filledTypically clean
ColorVivid green, consistentVariable; some outstandingGreen, various shades
Resale valueMinimalHigh for fine qualityModerate

Meaning and Symbolism

Emerald's meaning is one of the most universally consistent in gemstone tradition: the stone of love, the heart, growth, renewal, and the verdant abundance of life. The ancient Egyptians considered emerald sacred to Isis and used it in funerary jewelry as a symbol of eternal life and regeneration.

Cleopatra was famous for her passion for emeralds and claimed ownership of all Egyptian emerald mines. The Incas and Aztecs revered emerald as a sacred stone, and Mughal emperors had their finest emeralds engraved with sacred texts and worn as amulets.

Lab Created Emerald carries this meaning fully. The same chromium and beryl chemistry that gives natural emerald its vivid green - the green most closely associated with spring, growth, the heart, and the renewal of life - is present in lab emerald in identical form.

Crystal healing practitioners who work with emerald for heart-opening, love attraction, and connection to the growth-force of nature find lab emerald an equivalent working stone.

The May birthstone association applies equally to lab emerald. For Taurus and Gemini - the signs that span May - the stone carries the same traditional associations regardless of origin.

Contemporary practitioners often appreciate lab emerald specifically for its clearer body, which they interpret as a stone with less historical trauma and fewer energetic 'programs' - a fresh, clean vessel for new intentions.

Historical Timeline

3000 BCE
Emerald mining in Egypt's Mons Smaragdus (Emerald Mountains) begins; the mines would supply Mediterranean and Middle Eastern civilizations for over 3,000 years.
1500s CE
Spanish conquistadors discover vast Colombian emerald deposits after conquest of the Muisca people; Colombian emeralds flood European markets and displace Egyptian sources.
1930s
IG Farben in Germany produces the first commercially successful synthetic emeralds using a flux growth method; synthetic emeralds enter the gem market.
1960s-1980s
Chatham Created Emeralds (flux-grown) and Gilson emeralds (synthetic) become established brands; hydrothermal synthesis methods improve and produce higher-quality lab material.
Today
Lab emeralds widely available from multiple producers; increasingly popular for jewelry use due to cleaner bodies vs natural emeralds' typical heavily-fractured character.

Healing Tradition

The following describes cultural and historical traditions only. This is not medical advice. Read our full medical disclaimer.

Emotional

Emerald is considered one of the most powerful heart-centered stones in crystal healing - and lab emerald is said to carry this quality cleanly, without the accumulated energetic history that older natural stones may hold.

Practitioners believe emerald works with the heart's capacity for both giving and receiving love, supporting the opening of the heart after grief or loss, and dissolving the self-protective emotional armor that prevents genuine connection.

It is traditionally associated with unconditional love - the kind that flows without condition or expectation - and with the emotional quality of renewal: the sense, like spring after winter, that the heart can open again no matter how long or deep the closing has been.

Spiritual

In spiritual tradition, emerald is linked to Venus, the planet of love, beauty, and the creative principle, and to the goddess archetype of generative life force.

Lab emerald is said to activate the Heart chakra directly, opening the practitioner to the experience of love as a fundamental quality of reality rather than a personal emotion.

Many crystal healers use it in sessions focused on self-love - the specific work of learning to turn the heart's generosity back toward oneself after years of directing it outward.

It is also associated with wisdom traditions that link the heart to intelligence: the idea that the deepest knowing comes through an open heart rather than an analytical mind.

Physical

Crystal healing tradition associates emerald with the heart, lungs, and the immune system - all associated with the heart chakra's domain in the body. It is sometimes placed on the chest or at the heart during layouts focused on cardiovascular support, respiratory health, or the physical symptoms of chronic loneliness and disconnection.

Some practitioners associate its vivid green with the lymphatic system and the body's cleansing and renewal processes. These are traditional metaphysical associations and should not substitute for medical care.

“My heart is open, my love is real, and I welcome renewal in all its forms.”

Zodiac, Birthstone and Gifts

Emerald's May birthstone status gives it primary associations with Taurus and Gemini, the two signs that span May. Taurus, the Venus-ruled earth sign of sensory pleasure, steady love, and material abundance, resonates deeply with emerald's lush green and its associations with Venus and natural abundance.

Emerald is said to amplify Taurus's natural gifts of loyalty, appreciation of beauty, and the capacity for deep, committed love. Gemini, the mercurial sign of communication, duality, and the capacity to hold multiple realities at once, finds in emerald a heart-centered anchor that keeps its natural brilliance grounded in genuine feeling.

Cancer, the water sign of home, nurturing, and the tender heart that loves with great depth, benefits from emerald's Heart chakra support during the emotional vulnerability that is both Cancer's gift and its challenge.

May birthdayEngagementMother's DayValentine's DayAnniversary (55th - Emerald)New babyWeddingJust because

Care and Cleansing

Lab emerald is beryl - chemically stable but slightly more sensitive than corundum. Avoid salt water immersion, which can affect the stone's surface polish over time. Plain water rinsing is fine.

Avoid ultrasonic cleaners if your stone is fracture-filled (check with the seller) - high-quality lab emerald should not need filling, but verify.

Moonlight, sunlight (brief), sound, smoke, and selenite slab cleansing are all safe and effective. Moonlight on the full moon is the classic choice for a love stone.

Rose water spray - a light misting with rose water - is a traditional and fragrant choice for emerald cleansing that connects to its Venus associations. Regular cleansing after wearing is recommended, particularly if used actively in heart chakra work.

Important care warnings
  • DO protect from hard impacts - emerald has natural cleavage planes making it more chip-prone than corundum.
  • DO choose protective settings (bezel, halo, or channel) for ring use rather than high-prong solitaire settings.
  • DO NOT use ultrasonic cleaners without confirming the stone has no filling or fracture treatment.
  • DO clean with warm water, mild soap, and a soft brush only.
  • DO NOT soak in salt water - can damage surface polish.
  • DO disclose as lab created when selling or insuring - required by FTC regulations.
  • Note: Lab emerald typically has fewer fractures than natural, making it more structurally stable despite the same Mohs rating.

Real vs Fake

Lab emerald is genuine beryl - not an imitation. The identification challenge is distinguishing lab from natural, which requires professional gemological examination. Under magnification, natural emerald shows characteristic jardin inclusions - networks of fractures, chromite inclusions, two-phase or three-phase inclusions (liquid + gas + mineral), and growth planes.

Lab emerald typically appears much cleaner; hydrothermal lab emerald may show flux-related inclusions and growth veils that look different from natural emerald's jardin.

Chatham, Gilson, Biron, and Tairus are established brands of lab emerald with recognized internal characteristics that experienced gemologists can identify. Spectroscopic analysis, UV fluorescence, and trace element composition can distinguish lab from natural in most cases.

A stone that is dramatically cleaner than natural emerald of comparable size and color should prompt a question about origin.

Glass imitations are less convincing: glass shows single refraction, scratches with a steel file, and has a notably lower specific gravity than emerald. The singly refractive nature of glass vs emerald's double refraction is quickly identified with a polariscope.

Purchase from sellers who provide clear origin disclosure and, for significant purchases, a gemological lab report.

Lab Created Emerald Jewelry & Gifts

Lab Created Emerald is available at multiple price points. Small faceted stones (0.5 to 1 carat) typically run $10 to $40. Good quality lab emerald in the 1 to 3 carat range runs $30 to $100. Premium hydrothermal lab emerald with excellent color and clarity can reach $50 to $200 per carat.

Compared to natural high-quality emerald at $1,000 to $20,000+ per carat for fine Colombian material, the value proposition is dramatic.

Color saturation is the primary quality factor - look for vivid, pure green without gray or yellow modifiers. The finest lab emerald matches Colombian natural emerald's signature bluish-green. Clarity is typically better than natural emerald, so a heavily included lab stone is a quality red flag.

Ask about the production method - hydrothermal commands a premium for its more natural character.

Reputable lab-created gemstone dealers include Chatham, Biron, Tairus, and others who provide documentation. For fine jewelry, request a lab report from gemological laboratories, AGL, or another recognized laboratory confirming lab-created origin and quality grades.

Where to Buy Lab Created Emerald

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Pairs Well With

Where Lab Created Emerald Is Found

United States
United StatesLaboratory (Chatham, others) The United States is home to Chatham Created Gems, one of the world's oldest and most recognized lab emerald producers, founded by Carroll Chatham in San Francisco.
Australia
AustraliaBiron Laboratory Australia's Biron Corporation produces hydrothermal emeralds recognized as some of the finest lab-grown emeralds available.
Russia
RussiaTairus (joint venture) The Tairus joint venture between Russian and Thai interests produces hydrothermal emeralds using Russian synthetic crystal growth technology.

Common Questions About Lab Created Emerald

Is lab created emerald real?
Yes - lab created emerald is genuine beryl with chromium, chemically and crystallographically identical to natural emerald. It has the same hardness, refractive index, and chemical formula. The only difference is its origin - laboratory rather than geological formation. It is not an imitation.
Is lab emerald better quality than natural?
In one specific way, yes: lab emerald typically has significantly fewer inclusions than natural emerald. Natural emeralds almost always have extensive jardin (inclusion networks); clean natural emeralds are rare and extraordinarily expensive. Lab emerald routinely achieves the clean clarity that only the finest and most expensive natural emeralds approach.
How much does lab created emerald cost?
Small lab emeralds (under 1 carat) start around $2-$15. Good 1 to 3 carat lab emeralds run $20-$80. Premium hydrothermal lab emerald can reach $20-$100 per carat. Natural fine Colombian emerald of comparable quality costs $100-$500+ to luxury investment grade+ per carat - making lab emerald dramatically more accessible.
What chakra is emerald for?
Emerald is the Heart chakra stone par excellence in crystal healing tradition - associated with opening the heart to love, healing emotional wounds, and activating the heart's intelligence. Lab emerald carries these same associations fully.
Is lab emerald a May birthstone?
Yes - lab created emerald is fully accepted as a May birthstone. The birthstone designation is for emerald as a gemstone type (chromium-bearing beryl), not specifically for natural-origin material. Both lab and natural emerald qualify.
Can lab emerald go in water?
Brief water contact is fine for lab emerald. Avoid prolonged salt water soaking, which can affect surface polish over time. For energetic cleansing, moonlight, sound, or selenite are all safe alternatives to water methods.
What is the difference between lab emerald and green glass?
Lab emerald is genuine beryl - a natural mineral in crystalline form - not glass. Beryl has Mohs hardness 7.5 to 8 and double refraction; glass is Mohs 5.5 and singly refractive. Green glass scratches easily with a steel nail file; emerald does not. They are completely different materials - glass is an amorphous silicate, emerald is a crystalline mineral.
Do natural emeralds need oil treatment?
Most natural emeralds do - the extensive jardin (fracture network) typical of natural emerald is usually treated with oil or resin to improve clarity and stability. This is standard industry practice and should be disclosed. Lab emerald typically does not require filling because its cleaner growth conditions produce fewer fractures.