Grown with care, and crafted for a lifetime
With today’s advanced technological processes, diamonds no longer have to be mined; they can be made. This reduces the impact of mining on the environment and wildlife, while giving you access to a wider selection of Lab Grown Diamonds.
FACTS ABOUT HPHT LAB GROWN DIAMONDS
They Are Authentic As Their Chemical Composition Is Similar To The Mined Diamonds That Are Found In Planet's Crust. Their Physical And Visual Characteristics Are Same As Well.
COST-EFFECTIVE
Lab grown diamonds are up to 50% cheaper than mined ones, with absolutely no difference in quality and purity. Just imagine a bright, sparkling diamond at practically half the cost!
ECO-FRIENDLY
The diamond-mining process is an extremely energy-intensive and ecologically invasive procedure. That’s why the process of growing man made diamonds in labs is so eco-friendly.
AS PURE AS MINED DIAMONDS
Lab diamonds are 100% just as pure as mined diamonds, so much so, that it’s difficult to really tell the difference between both without expensive equipment. Our certified lab grown diamonds have a guarantee of purity.
PROCEDURE OF MAKING HPHT DIAMONDS
HPHT lab diamonds have gained popularity for several reasons. Major one being a significant decline in production time. Here's the process bifurcated into three steps.
SEEDING
FORMING
CUTTING & POLISHING
HPHT diamonds are made using one of three manufacturing processes: the belt press, the cubic press, and the split-sphere (BARS) press. An HPHT diamond begins as a small diamond seed that is placed into carbon.
Using one of the diamond manufacturing processes, the seed is exposed to high temperature and intense pressure into which a small diamond seed encased in carbon is left until it's formed a full-sized diamond.
The pure carbon melts and starts to form a diamondaround the starter seed. It is then carefully cooled to form a pure carbon diamond. The lab made diamond is then extracted and cleaned in preparation for final cutting and polishing.
SEEDING
HPHT diamonds are made using one of three manufacturing processes: the belt press, the cubic press, and the split-sphere (BARS) press. An HPHT diamond begins as a small diamond seed that is placed into carbon.
FORMING
Using one of the diamond manufacturing processes, the seed is exposed to high temperature and intense pressure into which a small diamond seed encased in carbon is left until it's formed a full-sized diamond.
CUTTING & POLISHING
The pure carbon melts and starts to form a diamondaround the starter seed. It is then carefully cooled to form a pure carbon diamond. The lab made diamond is then extracted and cleaned in preparation for final cutting and polishing.
The comparison
there is literally no difference that can be spotted between an HPHT diamond and a mined diamond, be it the structure, hardness, density, or composition.
Yes
No
Maybe
HPHT Diamond
-
Real
-
Greenhouse source
-
Eco-conscious
-
Forever life expectancy
-
Not artificial
-
It Is conflict free diamond
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Does Not Engages child labor
-
It can be Customized
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Affordable
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It can meet quantity demands
Mined Diamond
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Real
-
Mines source
-
Not Eco-conscious
-
Forever life expectancy
-
Not artificial
-
Maybe conflict diamond
-
Maybe Engages child labor
-
Maybe Customized
-
Maybe Affordable
-
Maybe meet quantity demands
YOUR DIAMOND GUIDE
The GIA 4Cs of diamond quality will help you learn how to buy a diamond. This basic knowledge will not only unlock the mystery of a diamond’s quality, it will also help you understand a diamond’s value and price.
Frequently Asked Questions
Riddhi Corporation specializes in producing HPHT Lab-created Diamonds, which are grown above ground in facilities replicating the natural diamond growth process. The main difference lies in their origin, as they are created sustainably in a controlled environment rather than being mined from the earth.
Our lab-created diamonds offer a sustainable and ethical alternative to mined diamonds. They share the same exceptional quality, brilliance, and durability as natural diamonds, but with the added benefits of traceability, environmental consciousness, and conflict-free sourcing.
We utilize cutting-edge presses developed in-house, achieving world records in diamond-growing technology. Our engineers and technicians ensure the highest quality by replicating the natural conditions under which diamonds form, using clean and renewable energy in our above-ground facilities.
Riddhi Corporation provides a diverse range of shapes, including Round, Heart, Oval, Marquise, Emerald, Cushion, Asscher, Radiant, Baguette, and Pear. Our diamonds range in size from -2 (star melee) to 50 carats, catering to various preferences and jewelry designs.
Yes, our diamonds undergo rigorous testing and certification processes to ensure their quality and authenticity. We offer certified diamonds with clarity up to FL (flawless) and excellent cut, meeting the highest industry standards.
Being the leading Lab Grown Diamonds Manufacturer in USA, Riddhi Corporation grows and manufactures the highest-quality HPHT Diamonds and Wholesale Lab Grown Diamonds using 100% renewable energy.