Precious Metals Guide
Choose the right metal for your jewelry based on durability, color, and purity.
Gold
24 Karat (24K)
- 99.9% pure gold
- Brightest yellow color
- Very soft, best for special occasions
22 Karat (22K)
- 91.6% pure gold
- Traditional Indian jewelry standard
- Good balance of purity and durability
18 Karat (18K)
- 75% pure gold
- Excellent for daily wear
- More durable, slightly paler
14 Karat (14K)
- 58.3% pure gold
- Most durable, popular in Western jewelry
Gold Colors
- Yellow Gold - Classic, traditional
- White Gold - Alloyed with palladium/nickel, rhodium plated
- Rose Gold - Alloyed with copper, romantic pink hue
Silver
Sterling Silver (925) - 92.5% pure, industry standard
Requires regular cleaning to prevent tarnish.
Platinum
- 95% or 99% pure in jewelry
- Naturally white, no plating needed
- Most durable precious metal
- Hypoallergenic
- Premium pricing
Hallmarking
All OJEMS jewelry comes with BIS hallmark certification, guaranteeing metal purity.