Buying a loose gemstone gives you independence, you get the freedom to make your own choice, your own jewelry design.
A natural 1.10 carat blue sapphire in a round cut, heat treated. At 1.10 carats, this round sapphire crosses the 1-carat threshold that makes it practical as a center stone in engagement rings and pendant solitaires — a weight with sufficient face-up surface to display blue sapphire's color at wearing distance. The round brilliant cut returns the highest light of any shape, making the blue vivid and active under any lighting condition.
Why Choose this 1.10 ct Round Blue Sapphire?
Round blue sapphire just above 1 carat is the most practical center stone specification for buyers who want a blue sapphire in the most versatile, setting-compatible format at an accessible weight. The round brilliant cut means this stone fits any standard solitaire, halo, or three-stone setting without custom fabrication — a practical choice for custom commissions with standard setting preferences.
Key Benefits of this Natural Blue Sapphire
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Above-1-Carat Center Stone
Just over 1 carat in round — the threshold for center stone use in standard settings.
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Round Brilliant Maximum Brilliance
The cut that returns the most light of any shape — vivid and active blue face-up.
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Standard Setting Compatibility
Round fits every solitaire, halo, and three-stone setting without custom fabrication.
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Heat Treated to Standard
Standard industry heat treatment — fully disclosed, accepted commercial norm.
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Durable for Daily Wear
Corundum at Mohs 9, second only to diamond.
Features
- Carat Weight: 1.10 Carats
- Gem Type: Natural Blue Sapphire
- Cut: Round
- Treatment: Heat Treated
- Color: Blue
- Clarity: Eye-clean — no visible inclusions under normal viewing
- Hardness: 9 on the Mohs scale
This 1.10 ct round blue sapphire has been hand-selected for the vividness of its blue and the quality of its round cut — the combination that makes this format reliably deliver what buyers want from a blue sapphire.
Why Customers Love This Gemstone
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Practical Center Stone Weight: Just above 1 carat — meets the threshold for most center stone applications.
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Round Format: The most compatible setting format available.
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Vivid Blue: Round brilliant cut maximizes the color performance of blue sapphire.
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Trusted Source: Treatment disclosed honestly, selected for color quality.
Owning this 1.10 ct round blue sapphire means choosing the most versatile configuration for a blue sapphire center stone — the right weight, the right shape, in the right color.
Perfect Uses for this 1.10 ct Blue Sapphire
- Engagement ring center stone
- Pendant solitaire
- Halo ring center stone
- Three-stone ring center stone
- September birthstone gift
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