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Everything You Need to Know About Loose Diamonds

by Henrik Jensen

Are you considering purchasing loose diamonds but feeling overwhelmed by the complexity of the process? Fear not, as we’ve got you covered with our comprehensive guide, “Everything You Need to Know About Loose Diamonds.” Dealing with diamonds can be daunting, but armed with the right knowledge, you can navigate this task with confidence. 

Here’s a sneak peek into what you’ll discover:

  • What are loose diamonds, and How to choose the right loose diamond?
  • The Difference Between Loose Diamonds and Mounted Diamonds:
  • How to ensure the beauty and sparkle of your diamond endure over time – Caring for Loose Diamonds. 
  • What are the benefits of buying a loose diamond?
  • Important considerations when buying loose diamonds – FAQ’S

This guide will equip you with the essential knowledge to make informed decisions and cherish your diamond for years to come.

  • What are loose diamonds & How to Choose the Right Loose Diamond?

Loose diamonds refer to diamonds that have been cut and polished but are not yet set into any jewelry. They are sold individually and are not attached to any particular setting, allowing for customization in jewelry design.

Choosing the right loose diamond requires careful consideration to ensure you find one that embodies both beauty and value.  By prioritizing these factors, you’ll select a loose diamond that exudes timeless elegance and sparkle.

  • The Difference Between Loose Diamonds and Mounted Diamonds:

Definition and Characteristics of Loose Diamonds:

Loose diamonds refer to diamonds that have been cut and polished but have not yet been set into any jewelry piece. They are sold individually and are typically graded based on the Four Cs: cut, color, clarity, and carat weight. Loose diamonds offer flexibility in customization as they can be set into various types of jewelry settings according to the buyer’s preference.

Characteristics and Advantages of Mounted Diamonds:

Mounted diamonds, on the other hand, are diamonds that have been set into a piece of jewelry such as a ring, necklace, or bracelet. Once set, they become an integral part of the jewelry design. Mounted diamonds often come with pre-designed settings, though customizations are also possible. They are ready to wear and eliminate the need for additional setting fees.


  • Loose diamonds allow for thorough inspection of the stone’s quality, including its cut, clarity, color, and carat weight.
  • Mounted diamonds may be more challenging to inspect thoroughly, as certain aspects of the stone may be obscured by the setting.

Risk of Damage:

  • Loose diamonds are more susceptible to damage since they are not protected by a setting. Care must be taken to handle them properly to avoid scratching or chipping.
  • Mounted diamonds are somewhat more protected from damage by the setting that holds them in place. However, they still require proper care and maintenance to ensure their longevity and beauty.
  • Caring for Loose Diamonds:

Regular Cleaning: Keeping your loose diamonds clean is essential for maintaining their sparkle. Use a gentle cleaning solution made of warm water and mild dish soap. Soak the diamond for a few minutes and then use a soft-bristled brush to gently scrub away any dirt or grime. Rinse thoroughly with clean water and pat dry with a soft cloth.

Avoid Harsh Chemicals: While diamonds are durable, they can still be damaged by harsh chemicals. Avoid exposing your loose diamonds to substances like chlorine bleach, ammonia, or household cleaners, as these can dull the stone or even cause it to become discolored.

Storage: Proper storage is crucial for protecting loose diamonds. Store them separately from other jewelry pieces to prevent scratching. Consider using individual pouches or compartments within a jewelry box to keep them safe. Additionally, storing diamonds in a cool, dry place away from sunlight can help preserve their brilliance.

Professional Inspection: Schedule regular inspections with a reputable jeweler to ensure your loose diamonds are in good condition. A professional can check for any signs of damage or wear and recommend any necessary repairs or maintenance.

Gentle Handling: Handle your loose diamonds with care to avoid accidental damage. When handling the stones, avoid touching them with your fingers as the oils from your skin can leave residue on the surface. Instead, use clean tweezers or cotton gloves to manipulate the diamonds. Additionally, be cautious when setting or mounting the diamonds into jewelry to prevent any chips or scratches.

  • What are the benefits of buying a loose diamond?

Greater Selection: When buying a loose diamond, you have access to a wider range of options. This means you can find the perfect diamond that fits your specific requirements, whether it’s the size, shape, color, or clarity. With a larger selection, you have more flexibility to choose a diamond that matches your preferences and budget.

Customization: Buying a loose diamond allows for customization. You have the freedom to design your own piece of jewelry, whether it’s a ring, necklace, or earrings. This customization ensures that the final piece reflects your personal style and taste, making it more meaningful and unique.

Potentially Lower Cost: One of the advantages of purchasing loose diamonds is the potential for cost savings. When you buy a loose diamond, you’re only paying for the stone itself, without the additional markup that often comes with pre-set jewelry. This can result in significant savings, allowing you to invest more in the quality of the diamond or allocate funds towards other aspects of the jewelry, such as the setting or additional gemstones.

Control Over Setting: Another benefit of buying a loose diamond is the ability to choose the setting that best complements the stone. You have control over the design and style of the setting, ensuring that it enhances the beauty of the diamond and suits your preferences. This control allows you to create a cohesive and harmonious piece of jewelry that showcases the diamond’s brilliance and sparkle to its fullest potential.

Important considerations when buying loose diamonds  – FAQs About Loose Diamonds

  • Are loose diamonds cheaper than mounted diamonds?

Generally, loose diamonds are cheaper than mounted diamonds because the cost of the setting, labor, and other materials associated with creating jewelry is not factored into the price. Additionally, loose diamonds offer more flexibility in terms of selection, allowing buyers to choose specific characteristics that suit their preferences and budget.

  • What are the 4Cs of diamonds (cut, color, clarity, carat)?

The 4Cs of diamonds refer to cut, color, clarity, and carat weight. Cut pertains to the angles and proportions of a diamond, influencing its brilliance and sparkle. Color refers to the absence of color in a diamond, with colorless diamonds being the most valuable. Clarity measures the presence of flaws or inclusions within the diamond. Carat weight is the unit of measurement for a diamond’s weight, with one carat equaling 200 milligrams.

  • How much does a 1 carat loose diamond cost?

The cost of a 1-carat loose diamond can vary significantly depending on its cut, color, clarity, and other factors. On average, a 1-carat loose diamond of good quality can range from $2,500 to $16,000 or more.

  • Is it safe to buy loose diamonds online?

Buying online can be safe with proper research. Choose reputable, established vendors with good customer reviews and clear return policies.

Reputation of Vendor: Ensure the online diamond seller has a solid reputation. Look for established companies with positive reviews and ratings from previous customers.

Certification: Verify that the loose diamonds come with certification from reputable gemological laboratories like GIA. This ensures authenticity and quality.

Return Policy: Check the vendor’s return policy thoroughly. A reliable return policy gives you peace of mind in case the diamond doesn’t meet your expectations or specifications.

Secure Transactions: Opt for websites with secure payment options and encryption to safeguard your financial information.

Customer Support: Evaluate the customer support provided by the online store. Responsive and helpful customer service can assist you with any queries or concerns throughout the buying process, enhancing your overall experience and trust in the seller.

  • What setting should I choose for my loose diamond?

Choosing the setting for your loose diamonds depends on personal preference and lifestyle. Consider factors like durability, security, and aesthetics. Popular settings include prong, bezel, channel, and pave. Prong settings allow maximum light entry, enhancing brilliance, but may expose the diamond to damage. Bezel settings offer more protection but may slightly diminish sparkle. Channel settings provide security for side stones, ideal for active individuals. Pave settings create a continuous sparkle but require regular maintenance. Ultimately, select a setting that complements your diamond’s shape and size while aligning with your lifestyle and taste.

  • What is a diamond certificate?

A diamond certificate, also known as a diamond grading report, is an official document issued by a gemological laboratory verifying a diamond’s characteristics. It includes details like carat weight, color, clarity, and cut grade. The certified loose diamonds  provides assurance of the diamond’s quality and authenticity, aiding in valuation and comparison during purchase.

  • How do I choose the right size loose diamond for my finger?

Choosing the right size loose diamond for your finger involves considering personal style, budget, and finger proportions. Evaluate the diamond’s carat weight in relation to your finger size and budget. Balance between size and quality factors like cut and clarity to maximize brilliance and sparkle within your desired range. Additionally, try different diamond shapes to find one that complements your finger shape and enhances its appearance.

  • What diamond cut sparkles the most?

The diamond cut that sparkles the most is the round brilliant cut. Its precise proportions and facet arrangement maximize light reflection and internal refraction, resulting in exceptional brilliance, fire, and sparkle. Round diamonds are crafted with 58 facets, optimizing light performance and concealing imperfections effectively. This cut’s popularity stems from its unparalleled ability to showcase a diamond’s beauty, making it a timeless choice for engagement rings and other jewelry pieces.

  • Where can I buy loose diamonds? 

You can buy certified diamonds online from various sources, including reputable jewelers, online retailers, and specialized diamond dealers. Grand Diamonds is a well-known diamond jewelry brand that offers a wide selection of loose diamonds. We are known for our high-quality loose diamonds, excellent customer service, and competitive pricing. You can visit the website or contact them directly to inquire about their inventory and purchase options.

Unveil the diamond secrets confidently!!

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