Natural Cornflower Blue Ceylon Sapphire 2.58 ct Cushion Cut, Unheated Eye Clean Loose Sapphire, Sri Lanka Engagement Ring Gemstone

Natural Cornflower Blue Ceylon Sapphire – 2.58 Carat Cushion Cut Loose Gemstone

A beautiful natural blue sapphire from Ceylon, Sri Lanka, with an attractive cornflower blue appearance, eye-clean clarity, and a softly shaped cushion cut.

Weighing 2.58 carats and measuring approximately 8.16 x 5.82 x 5.60 mm, this natural Ceylon sapphire is listed with no treatment. Its blue color and substantial size make it a lovely choice for a bespoke engagement ring, natural sapphire promise ring, custom pendant, or one-of-a-kind fine jewelry design.

Gemstone details

Gemstone: Natural Blue Sapphire
Origin: Ceylon / Sri Lanka
Weight: 2.58 carats
Shape & Cut: Cushion Cut
Dimensions: Approximately 8.16 x 5.82 x 5.60 mm
Color: Cornflower blue appearance
Clarity: Eye-clean
Treatment: None / Unheated
Type: Natural loose sapphire / faceted gemstone
Authenticity: Sapphire Pal gemstone authenticity confirmation included
Optional Testing: GSL Australia laboratory testing can be arranged upon request

What could you create with this sapphire?

This natural Ceylon blue sapphire has the size and visual presence to become the centerpiece of a meaningful custom jewelry design.

Possible ideas include:

• Natural blue sapphire engagement ring
• Cushion cut sapphire solitaire ring
• Natural diamond halo ring
• Three-stone ring with diamond side stones
• Meaningful sapphire promise ring
• Custom Ceylon sapphire pendant
• Bespoke fine jewelry design
• Natural gemstone collector piece

The blue sapphire could pair beautifully with platinum, white gold, yellow gold, or rose gold. Natural diamond accents may create a crisp contrast with the blue gemstone, while a simple solitaire setting can keep the sapphire itself as the main focus.

We recommend that your jeweler review the exact measurements and gemstone profile before selecting a semi-mount or creating the final setting.

More photos and videos

For additional close-up photos and videos of this exact gemstone, please visit:

https://www.sapphirepal.com/products/natural-cornflower-blue-ceylon-sapphire-2-58-carat-cushion-cut

About Sapphire Pal

Sapphire Pal is an Australian-based gemstone merchant established in 2014, supported by more than 60 years of family heritage in the natural gemstone trade.

We source natural gemstones through trusted direct dealers, established gemstone networks, mining relationships, and long-standing connections within the gem trade.

This gemstone is dispatched from Australia with free, fast, secure, and insured worldwide shipping.

Important note

Color may vary slightly across screens, camera settings, lighting conditions, and viewing angles. Blue sapphire may appear lighter, deeper, warmer, or cooler depending on the light source.

The description “cornflower blue” refers to the gemstone's visual color appearance and should not be interpreted as an independent laboratory color grade unless specifically stated in a laboratory report.

Dimensions and weight are measured carefully; minor variations are normal for natural gemstones. Natural sapphires may display internal growth characteristics or other natural features under magnification.

Please review all available photos, videos, measurements, treatment information, and authenticity details before purchase.