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Emerald earrings

La Marqueuse emerald earrings are built around the colour of the stone: its tone, saturation and the way it works against the face. Every pair requires precise matching of the emeralds, so that their green, transparency and cut form a cohesive whole.

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Why does matching two similar emeralds for a pair of earrings increase the value of the piece?

In emerald earrings, the challenge lies not only in the quality of each individual stone but in the relationship between the two. A pair should be consistent in terms of size, colour, tone, saturation, cut and the way light moves through the stones, as earrings are seen simultaneously on either side of the face. With natural emeralds, this kind of matching is particularly demanding. Stones naturally differ in structure, level of transparency and the arrangement of their inclusions, which means finding two with a similar character requires both time and gemmological experience. The more closely matched the emeralds in a pair, the greater their value as a set. A well-matched pair ensures the earrings maintain visual balance. At La Marqueuse, the selection of emerald pairs is part of the work on the proportions of the piece: the stones must form a cohesive relationship.

In emerald earrings, is the size of the stones more important than their colour and quality?

In emerald earrings, colour, quality and how well the stones are matched to one another matter more than size alone. The GIA emphasises that in the case of emeralds, the most important factor in assessment is colour: the most desirable tones range from bluish green to pure green, with vivid saturation, a tone that is not too dark and good transparency. The weight of the stones affects the price, but a larger emerald is not always the better choice. A stone with greater weight but weaker colour, low transparency, visible fractures or uneven tone may be worth less than a smaller, better-selected stone. In earrings there is a further criterion: the pair. Two emeralds should be as consistent as possible in terms of colour, tone, saturation, transparency, size and cut. Even if both stones are individually of good quality, a difference in hue or the way light moves through them can be visible, as earrings are perceived as a set.

Colombian emeralds or stones from another deposit: does origin always indicate better quality?

The origin of an emerald matters, but it does not by itself determine the quality of the stone. Colombian emeralds often command higher prices due to the centuries-long reputation of deposits such as Muzo, Chivor and Coscuez and Colombia's historical position in the market for the most prized emeralds. They are generally associated with a warmer, intense green, though the GIA notes that the appearance of emeralds from different sources can overlap, and that value is determined primarily by colour, saturation, tone, transparency and structural quality. Zambian emeralds are also of high value, particularly when they display good transparency and a cooler bluish green tone. It is precisely this tone that holds a particular place in the La Marqueuse palette: deep, open and consistent with the brand's aesthetic. At La Marqueuse, we do not select emeralds by country of origin alone. What matters most is whether the stone has the right colour, a stable structure, good light performance and whether it finds its place within the overall composition of the jewellery.

Can emeralds in earrings be oiled or filled?

Yes, emeralds in earrings may be oiled or filled, but the type of treatment should be clearly disclosed. Colourless oiling is standard practice for emeralds: it improves the optical clarity of the stone without altering its natural colour. Emeralds with no oiling at all are rare today and are of collector character. The type of substance used matters, however. Oils can be colourless or tinted; the latter intervene more significantly in the appearance of the stone and should be treated differently when assessing value. Resin filling is a more invasive treatment than colourless oiling, both in terms of the stone's structure and appearance. A stone treated in this way generally carries a lower value, and information about the type of filling should be clearly stated at the point of purchase. It is also worth noting that some treatments may be less stable over time: oil can dry out, and the stone may eventually require retreatment.

How does La Marqueuse select emeralds for earrings?

Selecting emeralds for earrings requires time and experience, as two stones must form a cohesive pair. At La Marqueuse, the process is led by an expert with gemmological experience, assessing not only the parameters of the individual emeralds but also how well they work together. The shade of green, saturation, tone, transparency, inclusions and the way the stones channel light all matter. Particularly important is the distinction between a vivid, saturated green and a stone that is too dark, flat or optically heavy. Each emerald is also assessed for the integrity of its crystal: we check for surface-reaching fractures on the facets that could affect the durability of the stone in its setting. In earrings, selection is doubly demanding: the emeralds must be good individually and work well together. Only then does the pair maintain its balance of colour, scale and light.

How much do emerald earrings cost, and what affects the price?

The price of emerald earrings depends primarily on the quality of the stones themselves: their colour, transparency, origin and the degree to which they have been matched as a pair. The transparency of the supply chain and the ability to verify the origin of the emeralds also matter, particularly for higher-value stones. The method of production also affects the price: bespoke and handcrafted pieces made at an Atelier are valued differently from mass-produced work. The gold, the presence of additional stones such as diamonds and gemmological documentation confirming the parameters of the emeralds are equally relevant. At La Marqueuse, emerald earrings are crafted in 18k gold, with prices starting from approximately 5,500 PLN. For rare and collector-grade emeralds, the value of the jewellery may be significantly higher.

Why can emerald earrings vary so widely in price despite stones of similar size?

The size of an emerald is only one of the factors that determines the value of earrings. Colour, transparency, the nature of the inclusions and the origin of the deposit all play a significant role in the price of the stones. The degree to which the emeralds have been matched as a pair also matters. Finding two stones of similar hue, proportions and light character is considerably more difficult than selecting a single emerald, which is why well-matched pairs command a higher value. The quality of the setting, the gold and the presence of gemmological documentation all contribute to the final price.

Should emerald earrings come with gemmological documentation?

Emerald earrings should have a certificate confirming the natural origin of the stones and providing information about any processes used to improve their appearance. In accordance with CIBJO standards, documentation should include information about any treatments the emeralds have undergone, including oiling or fracture filling. For larger stones, particularly those above one carat, an independent gemmological laboratory certificate is worth expecting. For collector-grade emeralds, documentation from laboratories such as Gübelin, recognised as one of the most prestigious gemmological institutions in the world, is of particular significance.

How to tell natural emeralds from laboratory-grown stones?

The most reliable way to confirm the origin of emeralds is a quality gemmological certificate. Natural emeralds very often contain inclusions, which are a characteristic feature of their structure and one of the elements used in identifying the stone. Emeralds that appear entirely free of inclusions may require particularly thorough laboratory verification. Analysis of the type of inclusions can also help determine the origin of certain stones. At La Marqueuse, only natural emeralds are used.

What is worth asking when buying emerald earrings?

When buying emerald earrings, it is worth asking about the natural origin of the stones, any treatments they may have undergone and the method used to fill any natural fractures. Information about oiling or the use of resins affects not only the value of the emeralds but also the appropriate aftercare of the jewellery. Gemmological documentation signed by an expert or an independent institution is also important. For larger emeralds, a certificate allows a more precise assessment of the character of the stones and the extent of any interventions made to improve their appearance.

What to bear in mind when wearing emerald earrings every day?

Emerald earrings are less exposed to damage than rings or bracelets, but still require care during everyday use. Emeralds are more sensitive to impact, meaning a fall or significant pressure can affect the structure of the stone. Contact with cosmetics, perfume and hairspray is also worth avoiding. Earrings should be stored separately from harder stones such as diamonds, which can scratch the surface of an emerald.

Emerald earrings in yellow, white or rose gold: which gold colour best enhances the green of the stones?

The choice of gold colour depends primarily on the tone of the emeralds themselves. Yellow gold emphasises warmer shades of green and creates a more classic contrast with the stone. White gold enhances the cooler character of the composition and works well with bluish green emeralds. Rose gold produces a softer and less obvious colour effect, particularly with cooler shades of green. At La Marqueuse, the colour of the metal is always chosen to suit the character of the individual stone.

How to care for emerald earrings?

Emerald earrings require more delicate care than jewellery set with diamonds or sapphires. Emeralds should not be soaked for extended periods, cleaned ultrasonically or exposed to steam or aggressive detergents. Jewellery is best put on after applying perfume and cosmetics, and should be stored separately from harder stones. For regularly worn earrings, periodic servicing and a setting inspection at a jewellery Atelier are also advisable.

Which emerald earrings make the best choice: studs, drops or pieces with diamonds?

The choice of emerald earrings depends primarily on how the jewellery will be worn and the character of the composition. Studs remain the most everyday and minimalist form, whilst drop earrings place greater emphasis on the colour and light performance of the stones. Combining emeralds with diamonds allows the contrast between the green of the stones and the light of the diamonds to be further accentuated. In practice, what matters is not only the form of the earrings but also the quality of the emerald selection, the proportions of the design and the way the stones are set.

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