0.95 ct Natural Heated White Sapphire – Oval (calibrated 7x5mm) Cut

A natural 0.95 carat white sapphire in a calibrated 7x5mm oval cut, colorless, heat treated. Calibrated 7x5mm oval is one of the most common standard sizes in the oval setting market — the 7x5mm footprint fits a broad range of commercial oval solitaire, bezel, and prong settings without any dimensional adjustment. At 0.95 carats, this is just under 1 carat in the most designer-practical oval format available for colorless sapphire.

Rarity Analysis

White (colorless) sapphire is a small fraction of overall corundum production, and calibrated commercial-grade goods in this color represent a narrow, standardized slice of that supply.

• Color: True colorless corundum is uncommon in nature; most commercial white sapphire on the market is heat-treated to reach and stabilize this level of colorlessness, as this stone is.
• Size: At 0.95 ct, this stone sits just under the 1-carat mark — a size that yields a visually substantial 7x5mm oval face while remaining in the more accessible sub-carat price bracket.
• Treatment: Heat treatment is the standard, disclosed practice for commercial white sapphire; this stone's treatment is typical for the category and openly stated.
• Clarity: Loupe-clean clarity — no eye-visible inclusions — is a meaningfully higher clarity grade than much of the calibrated white sapphire sold at this size and price point.
• Documentation: This is a calibrated commercial stone sold without a third-party gemological report; its specifications reflect the seller's own assessment.
• Combined effect: The precise 7x5mm calibration paired with loupe-clean clarity is what makes this a genuine drop-in replacement for a diamond of similar size — that combination, not either factor alone, is what commercial buyers are actually paying for.

Buying Guidance

A few practical points to weigh before purchasing this specific stone:

• View it under multiple light sources. Colorless stones can pick up faint warmth or coolness depending on the light; check the stone under daylight-equivalent and warm indoor lighting before committing to a setting.
• Confirm your setting takes a true 7x5mm oval. This stone is calibrated to that exact footprint — verify your mounting or CAD file is specified for 7x5mm, not a nominal "7x5" that may run slightly different in practice.
• Ask about treatment disclosure when comparison shopping. Heat treatment is standard for white sapphire, but not every seller states it plainly — this listing does.
• Weigh calibrated precision against one-of-a-kind pricing. Calibrated stones like this one are priced for manufacturing consistency rather than rarity premiums, which is part of why the per-carat cost is accessible relative to certified fancy-color sapphires.
• Use the Try Before You Buy option if you would like to see the stone in hand before finalizing the purchase.

Learn More About This Gemstone

• White Sapphire Buyer's Guide
• Unheated Sapphire Guide
• GIA Guide
• Custom Ring Guide
• Sapphire vs. Diamond Engagement Rings
• Sapphire vs. Moissanite vs. Lab Diamond
• Sapphire Buying Guide

Why Choose this 0.95 ct Calibrated 7x5mm Oval White Sapphire?

Calibrated 7x5mm oval white sapphire eliminates the fitting and accommodation steps that uncalibrated stones require in the manufacturing workflow. If you are working with any 7x5mm oval setting component, this stone is a drop-in fit. The oval format at this calibrated size is the most versatile specification available for colorless sapphire in pendant, ring, and earring applications.

Key Benefits of this Natural White Sapphire

• Calibrated 7x5mm Standard
  Exact 7x5mm oval footprint — fits standard oval settings without sizing adjustment.
• Colorless Diamond Alternative
  Natural colorless corundum at Mohs 9 — the most durable colorless gemstone other than diamond.
• Designer and Jeweler Ready
  The most common oval calibrated specification — directly usable with standard commercial settings.
• Sub-1-Carat Accessible Weight
  0.95 carats at 7x5mm — center stone size in a practical, accessible weight.
• Durable for Daily Wear
  Corundum at Mohs 9 — appropriate for daily ring and pendant use without special care.

Features

• Carat Weight: 0.95 Carats
• Gem Type: Natural White Sapphire
• Cut: Oval (calibrated 7x5mm)
• Dimensions: 7x5mm
• Treatment: Heat Treated
• Color: Colorless
• Clarity: Eye-clean — no visible inclusions under normal viewing
• Hardness: 9 on the Mohs scale

This 0.95 ct calibrated 7x5mm oval white sapphire has been selected for colorlessness and dimensional precision — the qualities that make calibrated stones reliable for professional design and setting work.

Why Customers Love This Gemstone

• 7x5mm Standard Calibration: Drops into any 7x5mm oval setting without adjustment.
• Colorless Performance: Consistent colorlessness for diamond-substitute applications.
• Designer Ready: Standard oval calibration eliminates sizing in the manufacturing workflow.
• Trusted Source: Treatment disclosed honestly, colorlessness confirmed.

This 0.95 ct calibrated 7x5mm oval white sapphire is the practical specification for jewelry designers and custom setters who want a colorless center stone in the most common oval setting size.

Perfect Uses for this 7x5mm Oval White Sapphire

• Standard 7x5mm oval solitaire or bezel setting — drop-in fit
• Diamond-alternative pendant or engagement ring
• Earring center stones (pair) in 7x5mm settings
• Custom jewelry design with standard oval components
• September birthstone gift