Calibrated Ethically sourced Teal Sapphire

The Rising Popularity of Calibrated Gems in Jewellery with Mozambique Ruby and Teal Sapphires

Mozambique is renowned for producing some of the world’s most exquisite ruby gemstones, known for their rich, fiery red to hot pink hues. Additionally, teal sapphires, with their captivating blue-green shades, have been captivating gem enthusiasts and jewelry companies alike. In recent years, there has been a noticeable surge in the popularity of calibrated gems in Mozambican ruby and teal sapphires. These precisely cut and calibrated gemstones are gaining favor among gemstone wholesalers, collectors, and jewelry designers. In this article, we will delve into the reasons behind the growing trend of calibrated gems in these precious ethically sourced Mozambican rubies and Australian teal sapphires.

Calibrated Ethically sourced Teal Sapphire, Unheated Sapphires, Bi-Color Sapphire, Green Sapphire, Hexagon Teal Sapphires, Round Teal Sapphire, Oval Teal Sapphire, Bagette Teal Sapphire
Calibrated Ethically sourced Teal Sapphire

Consistency in Size and Shape

One of the primary factors fueling the rising popularity of calibrated gems in Mozambique ruby and Australian teal sapphires is the consistency we offer by matching colors in most sizes and shapes. Calibrated gems are meticulously cut to standardized measurements, ensuring that each gem is uniform in both dimensions and shape however the challenge is further taken by NGM. This consistency simplifies the jewelry-making process, making it easier for designers and jewelers to create symmetrical and aesthetically pleasing pieces. It also reduces the need for custom settings, which can be both time-consuming and costly. Due to the decline of Burma Ruby production, mozambican ruby has been the savior to keep everyone enjoy The king of colored gemstones at these affordable prices. 

Streamlined Production

Calibrated gems in Mozambique ruby and teal sapphires are ideal for everyday wear by the asian mass production houses. When gemstones are cut to precise dimensions, manufacturers can create jewelry pieces with greater efficiency by increasing productivity and reducing costs. This results in cost savings for both manufacturers and consumers, making these gemstones more accessible to a wider range of buyers.



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Enhanced Visual Appeal

The precise cutting and calibration of Mozambique ruby and teal sapphires are designed to maximize their brilliance and sparkle. The exact angles and facets enhance the gem’s visual appeal, allowing it to catch and reflect light in a captivating manner. This attention to detail ensures that the gemstone’s inherent beauty is showcased to its fullest potential, making it a more alluring choice for jewelry buyers and designers. Traditionally rubies used to be red and from Burma, whereas Sapphires used to be Blue and from Ceylon, today is a whole different story all together on these Loose precious gemstones.

Accessibility and Affordability

On an everyday basis you want to wear whats easily affordable and due to the work NGM puts in making them color match, they are accessible to the winder audience. Teal Sapphires were always the color of Mother earth, but to get the consistency they would heat them to blue to get the mass consistency and volumes. In this case the rubies are from the famous Mozambique mines and the Teal sapphires are from Queensland (Anakie sapphire fields) in Australia.

Versatile Design Options

Calibrated gems in ruby from Mozambique and Teal sapphires offer jewelry designers and consumers a wide range of creative possibilities. Their standardized measurements make it easier to mix and match different gemstones and create intricate patterns or mosaics. Jewelry makers can experiment with various designs and combinations, resulting in unique and eye-catching pieces that cater to a variety of tastes and styles. We also make standardised gemstones in bi-colour sapphires also known as Parti Sapphires.

Calibrated Mozambique Ruby, Wholesale Ruby, Unheated Ruby
Responsibly sourced Calibrated Mozambique Ruby

Increased Consumer Confidence

The consistent quality and precision of calibrated gems instill confidence in buyers. When consumers know they are acquiring gemstones that meet specific standards for size, shape, and cut, they are more likely to make a purchase. This trust factor is especially crucial when buying gemstone jewelry online, where customers may not have the opportunity to examine the piece in person. Mozambique ruby and teal sapphires are also of great investment value currently and are likely to go up in prices and value because of the timing of our launch.

Customization Options

While calibrated gems are cut to standardized measurements, they can still be incorporated into custom jewelry designs. Jewelers can use these gems as building blocks to create one-of-a-kind pieces tailored to a customer’s preferences. This fusion of standardization and customization offers the best of both worlds, satisfying a wide range of consumer needs and preferences. We make in all shapes (round, ovals, pears, Oct, baguettes, fancy) in calibrated sizes upto 1ct size.

The common sizes which we make for our clients in calibrated gemstones are : 

Round – 3-5mm

Ovals – 5×3 – 7×5

Pears – 5×3 – 7×5

Oct – 4×3 – 6×4

Baguettes – 4×2 – 6×3

Square – 3-4mm



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Here at NGM our aim is to understand the market demand and bridge the gap between what clients want and a consistent supply. The increasing popularity of ethically sourced calibrated gems in Mozambique ruby and teal sapphires reflects the gemstone industry’s adaptability and commitment to meeting consumer demands. These meticulously cut and calibrated gemstones offer consistency, affordability, and versatility, making them an attractive choice for both jewelry manufacturers and buyers. As this trend continues to grow, it is evident that calibrated gems in Mozambique ruby and Australian teal sapphires will remain a hallmark of the gemstone jewelry world, further enhancing the allure of these already enchanting gemstones worldwide. For your specific requirements, please email us and we would be happy to assist you. 

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