Lab Grown Diamond

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[TG_INTRO]
Lab Grown Diamonds are diamonds created in controlled laboratory environments using advanced technological processes that replicate the conditions under which natural diamonds form. They have essentially the same chemical composition, crystal structure, and optical properties as natural diamonds. They are real diamonds, not imitation stones such as cubic zirconia or moissanite.

At Tanishq Gems, lab grown diamonds are an option for customers looking for diamond jewellery and loose stones in a range of shapes, sizes, and quality grades. They are available for engagement rings, earrings, pendants, bracelets, and other fine jewellery designs. Each diamond should be evaluated based on its cut, colour, clarity, carat weight, and any available grading documentation.
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Unlike natural diamonds, which form deep within the Earth over geological timescales, lab grown diamonds are produced in specialised laboratory facilities. Two widely used production methods are High Pressure High Temperature (HPHT) and Chemical Vapour Deposition (CVD).

The HPHT method uses high pressure and high temperature to grow diamond crystals, while CVD grows diamond material from a carbon-containing gas in a controlled chamber. Both methods can produce genuine diamonds with properties closely matching those of natural diamonds.

A lab grown diamond’s manufacturing method, grading details, and any post-growth treatments should be confirmed through reliable supplier documentation or an independent gemological report when available.
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[TG_PROPERTIES]
**Gemstone Name:** Lab Grown Diamond

**Material:** Crystalline carbon

**Chemical Composition:** Carbon (C)

**Crystal Structure:** Cubic

**Production Methods:** High Pressure High Temperature (HPHT) and Chemical Vapour Deposition (CVD)

**Typical Colours:** Colourless to near-colourless, as well as selected fancy colours

**Transparency:** Transparent

**Mohs Hardness:** 10

**Lustre:** Adamantine

**Common Cuts:** Round Brilliant, Oval, Princess, Pear, Emerald, Cushion, Radiant, Marquise, and Heart

**Quality Factors:** Carat Weight, Cut, Colour, and Clarity (the 4Cs)

**Common Uses:** Engagement rings, earrings, pendants, bracelets, and fine jewellery

**Identification:** Professional gemological testing may be required to distinguish lab grown diamonds from natural diamonds and identify the growth method.
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[TG_WHY_BUY]
Real diamonds with the characteristic hardness and optical properties of diamond
Available in a variety of shapes, sizes, and quality grades
Suitable for engagement rings and other fine jewellery
Produced using established HPHT or CVD growth technologies
Can offer a lower purchase price than comparable natural diamonds, depending on specifications and market conditions
Allows buyers to compare cut, colour, clarity, and carat weight according to their preferences
A suitable option for customers who specifically prefer laboratory-created diamonds
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[TG_PRICE]
The price of a lab grown diamond depends on carat weight, cut quality, colour, clarity, shape, growth method, post-growth treatment, grading documentation, and current market conditions. Prices can vary significantly between stones of the same carat weight because their quality characteristics may differ.

When comparing diamonds, review all available 4Cs information, the exact dimensions, and any grading report. Confirm that the stone is explicitly described as lab grown rather than natural. Lab grown and natural diamonds can look alike, but their prices and resale markets can differ substantially; neither should be assumed to retain its original retail value.
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[TG_CARE]
Clean lab grown diamond jewellery with warm water, mild dish soap, and a soft brush. Rinse carefully and dry with a lint-free cloth. Remove accumulated dirt from the back of the stone to help maintain its brilliance.

Diamonds are very hard but can still chip if struck at certain angles. Avoid hard impacts and inspect the setting periodically to ensure the stone is secure. Keep diamond jewellery separate from other jewellery to prevent scratches to softer gemstones and metals.

Before using ultrasonic or steam cleaning, check with your jeweller, particularly if the diamond has post-growth treatments or is set alongside delicate gemstones.
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[TG_FAQ question=”Are lab grown diamonds real diamonds?”]
Yes. Lab grown diamonds are genuine diamonds made primarily of crystalline carbon, with essentially the same crystal structure and fundamental optical properties as natural diamonds. They are different from diamond simulants such as cubic zirconia and moissanite.
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[TG_FAQ question=”What is the difference between lab grown and natural diamonds?”]
The main difference is their origin. Natural diamonds form within the Earth over geological timescales, while lab grown diamonds are produced in specialised facilities. They share many fundamental properties, but their growth characteristics, market prices, and resale markets can differ.
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[TG_FAQ question=”How are lab grown diamonds made?”]
The two main methods are High Pressure High Temperature (HPHT) and Chemical Vapour Deposition (CVD). Both use controlled conditions to grow diamond crystals, but the processes differ in how pressure, temperature, and carbon are supplied.
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[TG_FAQ question=”Are lab grown diamonds as hard as natural diamonds?”]
Both lab grown and natural diamonds have a Mohs hardness of 10. However, hardness measures resistance to scratching, not resistance to chipping or breaking, so diamond jewellery should still be handled with care.
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[TG_FAQ question=”What are the 4Cs of a lab grown diamond?”]
The 4Cs are Carat Weight, Cut, Colour, and Clarity. They help buyers compare a diamond’s weight, proportions and light performance, body colour, and internal or surface characteristics.
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[TG_FAQ question=”Are lab grown diamonds less expensive than natural diamonds?”]
Lab grown diamonds generally cost less than comparable natural diamonds, although the price depends on specifications and market conditions. Their resale value and market demand may also differ, so buyers should consider the purchase price and long-term expectations separately.
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[TG_FAQ question=”Can a lab grown diamond be identified by eye?”]
Usually, it is not possible to reliably distinguish a lab grown diamond from a natural diamond by appearance alone. A qualified gemological laboratory can use specialised equipment to examine growth characteristics and help determine its origin.
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[TG_FAQ question=”Do lab grown diamonds come with a certificate?”]
Some lab grown diamonds are accompanied by grading reports from recognised gemological laboratories, while others may have seller documentation only. Check the report issuer, report number, grading details, and whether the report clearly identifies the diamond as laboratory-grown.
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