Diamond Guide
Understanding diamonds doesn't have to be complicated. Our comprehensive guide will help you make informed decisions when choosing your perfect diamond.
The 4 Cs of Diamonds
Cut
The cut determines how well a diamond reflects light. Excellent cuts create maximum brilliance and fire.
Color
Graded from D (colorless) to Z (light yellow). Higher grades mean less color and more value.
Clarity
Measures internal inclusions and external blemishes. FL (Flawless) to I3 (Included) scale.
Carat
The weight of the diamond. One carat equals 200 milligrams. Larger carats typically cost more.
Popular Diamond Shapes
Round
Most popular, maximum brilliance
Princess
Square cut, modern appeal
Cushion
Soft, romantic curves
Oval
Elongated brilliance
Radiant
Brilliant cut rectangle
Asscher
Square emerald cut
Marquise
Boat-shaped elegance
Heart
Symbol of love, romantic choice
Baguette
Long rectangular cut
Square Radiant
Square brilliant cut
Emerald
Rectangular, vintage elegance
Pear
Teardrop elegance, unique charm
Lab-Grown vs Natural Diamonds
Lab-Grown Diamonds
- Identical physical and optical properties to natural diamonds
- Environmentally sustainable and ethically sourced
- Typically 20-40% less expensive than natural diamonds
- IGI and GIA certified for quality assurance
- Available in all popular shapes and sizes
Natural Diamonds
- Formed naturally over billions of years
- Traditional choice with historical significance
- Each diamond is unique with natural characteristics
- Higher investment value and rarity
- Wide range of vintage and antique options
Diamond Certification
All Rare Regalia diamonds come with certificates from recognized gemological institutes.
GIA (Gemological Institute of America)
The world's most respected diamond grading authority. GIA certificates provide the most comprehensive and unbiased assessment of diamond quality.
IGI (International Gemological Institute)
Leading certification for lab-grown diamonds. IGI provides detailed reports on all aspects of diamond quality and origin verification.
Diamond Buying Tips
Set Your Budget First
Determine your budget before shopping. This helps narrow down options and ensures you focus on diamonds within your price range.
Prioritize Cut Quality
A well-cut diamond will sparkle more than a poorly cut diamond of higher color or clarity. Cut has the biggest impact on beauty.
Consider the Setting
The metal and setting style can affect how the diamond appears. White metals make diamonds look whiter, while yellow gold can warm up the appearance.
Ask for Certification
Always request a diamond certificate from GIA or IGI. This guarantees the quality and characteristics of your diamond.
Need Help Choosing?
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