A natural 1.13 carat white sapphire in a radiant cut, colorless and untreated. Radiant-cut colorless sapphire at 1.13 carats is a practical, modern diamond alternative — the radiant's cropped corners and brilliant faceting produce strong light return in colorless material, and the rectangular silhouette gives it a more structured, contemporary look than a round brilliant. At Mohs 9, white sapphire is the hardest colorless gemstone alternative to diamond, fully appropriate for daily ring wear.

Why Choose this 1.13 ct Radiant White Sapphire?

Radiant-cut white sapphire balances the brilliance of a round brilliant with the structured outline of a rectangular step cut — more sparkle than an emerald cut, more architectural presence than a round. At 1.13 carats, this is in the standard center stone range for engagement rings and pendants, and untreated status confirms the colorlessness is entirely natural.

Key Benefits of this Natural White Sapphire

• Untreated Natural Colorless
  No heat treatment — natural colorless corundum exactly as found.
• Radiant Cut Balance
  Brilliant faceting in a rectangular outline — more sparkle than step cuts, more structure than rounds.
• Mohs 9 Hardness
  Second hardest natural material — appropriate for daily ring wear without special care.
• Center Stone Size
  1.13 carats — practical weight for engagement ring and pendant center stone use.
• Natural Diamond Alternative
  Colorless, hard, untreated — without the diamond price point.

Features

• Carat Weight: 1.13 Carats
• Gem Type: Natural White Sapphire
• Cut: Radiant
• Treatment: Untreated
• Color: Colorless
• Clarity: Eye-clean — no visible inclusions under normal viewing
• Hardness: 9 on the Mohs scale

This 1.13 ct radiant white sapphire has been hand-selected for colorlessness and eye-clean clarity — the qualities that define an effective colorless center stone in any setting.

Why Customers Love This Gemstone

• Untreated Colorless: Natural — no coating or enhancement.
• Radiant Balance: The middle ground between sparkle and structure for colorless center stones.
• Diamond Alternative Hardness: Mohs 9 for daily wear durability.
• Trusted Source: Untreated status disclosed honestly, selected for colorlessness.

Owning this 1.13 ct radiant white sapphire means choosing the most durable colorless diamond alternative in the cut that balances brilliance and architectural presence.

Perfect Uses for this 1.13 ct White Sapphire

• Engagement ring center stone — diamond alternative
• Pendant solitaire
• Modern minimalist ring design
• East-west bezel setting
• September birthstone gift