At Cheshire Gold Xchange, we pride ourselves on providing customers with a comprehensive understanding of the fascinating world of precious metals and fine jewellery. In this article, we delve into the charm and allure of rolled gold, an affordable and elegant alternative to solid gold items. We will explore the origins of rolled gold, its captivating history, the manufacturing process, and how to care for your rolled gold jewellery. Embark on this golden journey with us and unveil the secrets of this timeless classic.
What Is Rolled Gold?
Rolled gold (also called gold-filled in some markets) is a mechanically bonded layer of at least 10 carat gold over a base metal core (typically brass or copper) that results in an opulent golden appearance. By bonding a layer of gold to a base metal, typically brass or copper, through a mechanical process, a luxurious golden finish that resembles solid gold is created – all at a fraction of the cost.
A Rolled Gold Historical Journey
The art of crafting rolled gold can be traced back to the early 19th century in England and became popular in the Victorian era as an affordable gold-look option. Created by a Sheffield located company, their technique was pioneering at the time. Its popularity soared during the Victorian era, as it offered a more cost-effective option for those unable to afford solid gold. Rolled gold is generally more durable than thin gold plating due to its thicker bonded layer, but it isn’t solid gold. Over time, the technique was refined and improved, with the term “rolled gold” officially adopted in the United States in the early 1900s.
How Rolled Gold Is Made
The process of making rolled gold involves several intricate steps. Initially, a gold alloy is created by selecting a base metal, such as silver or copper, to enhance its strength and durability. This gold alloy is then bonded to the base metal using heat and pressure, establishing a seamless bond between the two metals. A rolling mill is employed to compress the metals together, forming a uniform sheet. The rolled gold sheet is then transformed into a variety of jewellery pieces, such as necklaces, bracelets, and earrings, allowing wearers to enjoy its opulence.
Decoding the Markings
Rolled gold pieces are often marked to indicate the gold content. These markings can appear in various forms, such as a fraction, percentage, or parts per thousand (ppt). For instance, 1/20 12ct RG indicates that the piece consists of 1/20th rolled gold by weight, featuring a 12 carat gold layer. The higher the fraction or percentage, the more gold content there is in the piece.
Stamp / wording | Meaning |
---|---|
9CT ROLLED GOLD / 12CT ROLLED GOLD | UK-style description for a base-metal core with a mechanically bonded gold layer. The carat refers to the layer, not the whole item. |
R.G.P. / RGP (Rolled Gold Plate) | Rolled-gold plated construction on base metal. Sometimes paired with a carat (e.g., “9CT R.G.P.”). Descriptive, not a hallmark. |
GOLD FILLED / G.F. | Gold-filled construction. More common on imports but seen in the UK; may appear with a carat (e.g., “12CT GF”). Descriptive only. |
BONDED GOLD | UK marketing term for a mechanically bonded gold layer over base metal. Not a hallmark. |
BACK & FRONT 9CT | Typical on lockets/medallions: front and back are 9ct gold sheet over a base-metal frame (edges/hinges usually base metal). |
9CT TOP / GOLD TOP | Only the top surface is a gold sheet; the rest is base metal. Common on vintage bangles and watch chains. |
HGE / HGP (Heavy Gold Electroplate) | Electroplated (thick plate) rather than rolled/gold-filled. Plated items, not solid gold. |
UK hallmark (e.g., 375/585/750 + Assay Office marks) | Indicates solid precious metal, not rolled-gold on base metal. Rolled-gold items should not carry a UK hallmark. |
UK note: “Rolled gold”, “RGP”, “gold filled”, “bonded gold”, “back & front” are descriptive stamps. UK hallmarks apply only to solid precious metal above legal thresholds (gold ≥ 1 g).
Preserving Your Rolled Gold Jewellery
To maintain the beauty of your rolled gold jewellery, follow these essential care tips:
- Clean gently: Use a soft, lint-free cloth to gently wipe your jewellery, eliminating dirt and oils. For a more comprehensive cleaning, employ warm water and mild soap, and carefully scrub the piece with a soft-bristled toothbrush. Rinse thoroughly and dry with a clean cloth.
- Avoid harsh chemicals: Exposure to chemicals found in cleaning agents, perfumes, and cosmetics can tarnish the gold layer or cause it to wear away. Always remove your rolled gold jewellery before using such products or engaging in activities like swimming or cleaning.
- Store separately: To avoid scratches or damage, keep your rolled gold pieces in a soft pouch or jewellery box, separate from other jewellery items.
- Keep it dry: Moisture can lead to the corrosion of the base metal, which may result in the gold layer peeling away. Always ensure your jewellery is completely dry before storing it.
- Regular inspection: Check your rolled gold jewellery periodically for signs of wear or damage. If you notice any issues, consult a professional jeweller for repair or advice.
Understanding Rolled Gold vs. Gold Plating
Rolled gold and gold plating may appear similar, but they are different in several ways:
- Gold content: Rolled gold has a significantly higher gold content than gold-plated items, typically containing up to 100 times more gold. This increased gold content results in a more durable and longer-lasting finish.
- Manufacturing process: While rolled gold is created by bonding a gold alloy to a base metal using heat and pressure, gold plating is achieved by electroplating a thin layer of gold onto the base metal. This difference in the process leads to varying levels of durability and quality.
- Durability: Rolled gold is more durable than gold-plated items, as its thicker layer of gold is less prone to wear and tarnish. With proper care, rolled gold jewellery can last for decades, while gold-plated items tend to show signs of wear more quickly.
- Value: Due to the higher gold content and superior durability, rolled gold items are generally more valuable than gold-plated counterparts.
Buying Rolled Gold Jewellery
When considering purchasing rolled gold jewellery, keep the following factors in mind:
- Gold content: Look for markings that indicate the gold content, such as 1/20 12ct RG or 1/10 14ct GF, to ensure you’re getting a piece with a sufficient gold layer.
- Quality craftsmanship: Examine the piece closely for signs of quality, including smooth surfaces, secure clasps, and well-set stones.
- Style: Choose a design that suits your personal style and complements your existing jewellery collection. Rolled gold is available in a wide array of styles and designs, making it easy to find the perfect piece for any occasion.
- Budget: Rolled gold offers the beauty and elegance of solid gold at a fraction of the cost, making it an attractive option for those on a budget. However, it’s essential to remember that the value of rolled gold jewellery is determined by its gold content, craftsmanship, and design.
Many cash-for-gold’ buyers typically avoid purchasing rolled gold due to the complex and often uneconomical extraction process.