Every gold piece we sell is stamped with a karat (10K, 14K, or 18K), and that number tells you how much of it is actually gold. Here is what the numbers mean, how they affect durability, color, and price, and how to decide which one is right for you.
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Karat (K) measures gold purity as parts per 24. Pure gold is 24K: all 24 parts gold, no other metal. Anything below that is an alloy, meaning it is mixed with other metals such as copper, silver, or zinc for strength. Pure gold on its own is soft enough to scratch and bend easily, so every karat below 24K is a trade-off between purity and durability. Each karat equals about 4.17% gold.
| Karat | Gold content | Durability | Color | Best for |
|---|---|---|---|---|
| 10K | 41.7% | Highest | Paler yellow | Daily wear, active lifestyles, budget |
| 14K | 58.3% | High | Classic warm yellow | Engagement and everyday rings |
| 18K | 75% | Moderate | Rich, deep yellow | Luxury pieces, sensitive skin |
| 24K | 99.9% | Low (very soft) | Bright orange-yellow | Investment bullion, rarely jewelry |
The most durable and most affordable of the three, since it has the highest proportion of hardening alloy metals. Good for daily-wear pieces like this diamond cluster ring.
$6,538 · Shop Now →
The most common choice for everyday jewelry: enough gold content to feel substantial, enough alloy to hold up to daily wear.
$7,407 · Shop Now →
The richest color and highest gold content of the three, often associated with luxury fine jewelry. Softer than 10K or 14K, so it can show wear a bit more easily over time.
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If you want something you can wear every day without babying it, like a work ring or a piece you never take off, 10K's extra durability is a real advantage. If you want the classic balance most fine jewelry uses, 14K is the safest default. If color and gold content matter more to you than day-to-day durability, 18K delivers the richest look, especially in rose and yellow gold, and it is often the better pick for people whose skin reacts to cheaper metals.
Browse the full range across all three karats in our Jewelry & Fashion Accessories collection.
Look inside a ring band or near a clasp. You will usually see a karat mark (10K, 14K, 18K) or a European fineness number (417, 585, 750), where the number is parts per thousand of gold. The Federal Trade Commission recommends also checking for a maker's trademark next to the quality mark, since that identifies who stands behind the claim. Pieces marked GP, GEP, or HGE are gold plated, and GF means gold filled, not solid gold.
Want more options? Here are more in-stock picks from our catalog, from everyday basics to premium upgrades, so you can compare across price points.
14K Yellow Gold Plated 6.19 Carat Genuine Drusy Quartz and Black...
An entry-level gold jewelry pick in this lineup.
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14k White Gold Round Cable Link Chain 1.2mm
An entry-level gold jewelry pick in this lineup.
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14k Yellow Gold Diamond Cut Cable Link Chain (1.50 mm)
An entry-level gold jewelry pick in this lineup.
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14k White Gold Adjustable Wheat Chain 1.0mm
An entry-level gold jewelry pick in this lineup.
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10K White Gold 5x3mm Green Emerald and Diamond Accent Halo Oval...
An entry-level gold jewelry pick in this lineup.
From $2,079.00 Shop Now →
10K White Gold Diamond Stud Earrings (3/4 cttw
A solid mid-range gold jewelry option worth comparing.
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6.7mm 14k Yellow Gold Miami Cuban Semi Solid Chain
A solid mid-range gold jewelry option worth comparing.
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10K Yellow Gold Round and Baguette-Cut Diamond Bypass Cluster Ring...
A solid mid-range gold jewelry option worth comparing.
$4,874.00 Shop Now →
14K White Gold 1 1/4 cttw Round Cut Diamond Earrings (H-I
A solid mid-range gold jewelry option worth comparing.
$5,744.00 Shop Now →
8.0mm 10k Yellow Gold Light Miami Cuban Chain
A solid mid-range gold jewelry option worth comparing.
From $6,551.00 Shop Now →
IGI Certified 1/2 Cttw Round Brilliant Cut Diamond 18K White Gold...
A premium gold jewelry upgrade for when you want the best.
$7,985.00 Shop Now →
18K White Gold 1 1/10 Cttw Round Diamond Cluster with Halo Hoop...
A premium gold jewelry upgrade for when you want the best.
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18K White and Yellow Gold 1/5 Cttw Diamond with Round Yellow...
A premium gold jewelry upgrade for when you want the best.
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18K White Gold Blue Sapphire and 5/8 Cttw Diamond Cluster Heart...
A premium gold jewelry upgrade for when you want the best.
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18K Rose Gold 13 1/5 Cttw Micro-Pave Diamond Sculptural Design...
A premium gold jewelry upgrade for when you want the best.
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Karat measures gold purity out of 24 parts. 24K is pure gold; 10K, 14K, and 18K are alloys mixed with other metals for strength, with the karat number telling you what fraction is actually gold.
It depends on what you want. 18K has more pure gold and a richer color, but it is softer and can show scratches more easily. 14K is more durable for everyday wear while still looking like fine jewelry. It is not a strict upgrade either way.
Yes. 10K gold is 41.7% pure gold by weight, alloyed with other metals for durability. For decades it was the lowest karat that could be sold as gold in the US. The FTC removed that minimum in 2018, so lower-karat pieces now exist, which makes checking the karat stamp more important than ever.
Higher karat gold has less alloy metal, so 18K is usually the gentlest option, followed by 14K. White gold can contain nickel, so ask about the alloy if you have a nickel allergy.
They are European fineness marks showing parts per thousand of gold: 417 equals 10K, 585 equals 14K, and 750 equals 18K.
See rings, necklaces, earrings, and bracelets across every karat in our Jewelry & Fashion Accessories collection.
$99.99
$3,297.00
$4,914.00
$3,644.00
$17,918.00
$822.00
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