HGE stands for heavy gold electroplate, your ring is not gold, it is only plated. That also means that it is not a diamond, because diamonds are never set in FAKE jewelry.
If a ring has "18kt HGE," it indicates that the metal is 18-karat gold that has been plated with a layer of gold through a process called "heavy gold electroplating." The sideways diamond stamp usually signifies the presence of a diamond or indicates a quality standard related to diamonds. "HMS" typically stands for "high-quality metal" or could denote a specific manufacturer or brand. Together, these markings suggest that the ring is primarily made of gold with a certain quality standard for its gems and metal.
i have i ring with two different colours gold on it but it just marked mb is it gold
On most 18KT jewelry you will see a small stamp on the inside of the band identifying it as just that "18KT".
When these markings are stamped on a ring 18kt HGT ESPO, HGT stands for heavy gold electroplate meaning the ring is gold with a small amount of 18kt. ESPO is the jewelers stamp, in this case Joseph Esposito of Esposito Jewelry.
The value of a half-carat diamond ring will depend on the quality of the diamond (including cut, color, clarity), the overall design and craftsmanship of the ring, and market conditions. Certification from a reputable grading laboratory (such as GIA or AGS) can help determine the specific characteristics of the diamond and thus its value. The 18kt stamp indicates the purity of the gold used in the ring.
The 705 stamp equates to 17 karat gold. Gold is stamped based on purity, with 24 kt gold being pure gold. 18kt gold is stamped 750 because it is 75% pure. 17kt gold is actually about 70.8% pure, but is stamped 705 instead of 708. 17 karat gold is not as common as 18kt or 14kt, but it is available. Especially in parts of Europe, Asia, and the Middle East.
750 or .750 represents 750/1000 parts gold, or 18Kt. gold (18 out of 24 parts). It is 75% pure gold by weight. Pure gold is 24Kt.
PGDA 18KT refers to a type of gold alloy used in jewelry. "PGDA" typically stands for "Pink Gold, Diamond Alloy," indicating a specific combination of metals that create a pink hue, often achieved through the addition of copper. The "18KT" signifies that the alloy is composed of 75% pure gold and 25% other metals, making it a high-quality gold standard. This type of gold is popular for its unique color and durability.
It is worth nothing at all. HGE refers to heavy gold electroplated. Though 18KT refers to 18 karat gold or 75 percentage gold, 18KT HGE is worth nothing.
The 705 stamp equates to 17 karat gold. Gold is stamped based on purity, with 24 kt gold being pure gold. 18kt gold is stamped 750 because it is 75% pure. 17kt gold is actually about 70.8% pure, but is stamped 705 instead of 708. 17 karat gold is not as common as 18kt or 14kt, but it is available. Especially in parts of Europe, Asia, and the Middle East.
The price difference per gram between 18kt gold and 18kt gold-leaf (often referred to as "18kt kgl") primarily stems from the thickness and application method of the gold. 18kt gold is a solid alloy, typically valued higher due to its durability and content, while gold leaf is much thinner and often used for decorative purposes, resulting in a lower price per gram. Typically, the price of 18kt gold can be several times higher than that of gold leaf, depending on market conditions. For precise figures, current market prices should be consulted, as they fluctuate frequently.
The "HG" stamp on a gold diamond necklace usually refers to the manufacturer's or designer’s hallmark, not the gold purity or diamond quality. It's often an abbreviation or initials of the jewelry maker or brand, used for identification and authenticity. It’s different from purity marks like 14K, 18K, or 750, which indicate the gold content. If you see "HG" along with those purity marks, the necklace is likely genuine, and "HG" just tells you who made it. For an exact origin, a local jeweler or appraisal service can help identify the specific maker behind the "HG" mark.