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Lab Certified Loose Diamonds

Explore the brilliance of loose diamonds online from the comfort of your home.

Embrace finest Antwerp Diamonds Online with Grand Diamonds today!

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frequently ask question

1. Where can I buy certified loose diamonds in Antwerp?


At Grand Diamonds, we offer the convenience of purchasing certified loose diamonds online, sourced directly from Antwerp, the renowned diamond capital of the world.

2. What are the advantages of buying Antwerp diamonds online?


By choosing to buy Antwerp diamonds online through Grand Diamonds, you gain access to a wide selection of certified diamonds, exceptional quality, competitive pricing, and the convenience of shopping from anywhere in the world.

3. What makes certified loose diamonds special?


Certified loose diamonds undergo rigorous grading and certification processes by reputable gemological laboratories. This ensures that the diamonds meet strict standards of quality and authenticity, providing you with confidence in your purchase.

4. Can I view the 360° details of the certified diamonds online?


Absolutely! At Grand Diamonds, we provide an innovative 360° view feature, allowing you to explore and examine the intricate details of each certified diamond before making your selection.

5. How can I be assured of the authenticity of the certified diamonds for sale?


Our certified diamonds for sale are sourced from trusted suppliers and come with recognized diamond grading certificates. This guarantees the authenticity and quality of each diamond, providing you with peace of mind.

6. Do you offer guidance and assistance in choosing the right certified loose diamond?


Certainly! Our knowledgeable team at Grand Diamonds is dedicated to assisting you in finding the perfect certified diamond to suit your preferences, occasion, and budget. Feel free to reach out to us for personalized guidance and support.

7. What is a moissanite and a diamond?


Moissanite is a lab-created gemstone that resembles a diamond. It's made of silicon carbide (SiC) and has similar optical properties. Diamonds, on the other hand, are naturally occurring gemstones made of carbon. They're known for their hardness, brilliance, and rarity. Both have their unique characteristics, but moissanite is more affordable.

8. What are the 4Cs of diamonds?


The 4Cs of diamonds are: Cut, Color, Clarity, and Carat Weight. These characteristics determine a diamond's quality and value. Cut refers to the shape and brilliance, color grades the absence of color, clarity assesses flaws, and carat weight measures the size.

9. What are lab-grown diamonds?


Lab-grown diamonds are diamonds that are created in a laboratory rather than being mined from the Earth. They have the same physical, chemical, and optical properties as natural diamonds, but they are made using high-pressure, high-temperature (HPHT) or chemical vapor deposition (CVD) processes.

10. What are the different kinds of diamond shapes?


There are several different kinds of diamond shapes, also known as diamond cuts. Some common diamond shapes include round brilliant, princess, emerald, cushion, marquise, pear, oval, radiant, and heart. Each shape has its own unique characteristics and aesthetic appeal.

11. How can you tell that a diamond is real?


There are several ways to determine if a diamond is real. One commonly used method is to examine the diamond's characteristics, such as its hardness, refractive index, and ability to conduct heat. Professional jewelers also use specialized tools like loupes, microscopes, and diamond testers to assess a diamond's authenticity.

12. Is it safe to buy diamonds online?


Buying diamonds online can be safe if you take certain precautions. It's important to research and choose a reputable online retailer with a good track record. Look for websites that provide detailed information and high-resolution images of their diamonds. Additionally, ensure that the retailer offers secure payment options, a reliable return policy, and independent diamond grading reports from reputable gemological laboratories.

13. Are lab grown diamonds cheaper than natural diamonds?


Generally, lab-grown diamonds tend to be more affordable than natural diamonds of comparable quality. The price of natural diamonds is influenced by factors like rarity, mining costs, and market demand, whereas lab-grown diamonds can be produced in controlled environments, leading to lower production costs. However, it's important to note that prices can vary depending on the retailer and specific characteristics of the diamonds being compared.