Roughcut Ceylon
2.55 Ct Blue Ceylon Sapphire Unheated Oval Cut
2.55 Ct Blue Ceylon Sapphire Unheated Oval Cut
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Gemstone: Ceylon Sapphire - Corundum
Carat: 2.55
Colour: Blue
Shape: Oval
L x W x H (mm): 9.75 x 8.70 x 4.08
Clarity: Vs
Treatment: Unheated
Hardness Mohs Scale : 9
Origin: Always Sri Lanka
Sapphire Description
Presenting an impressive 2.55 carat blue Ceylon sapphire, beautifully crafted in an elegant oval cut and ideally suited for a statement ring, engagement ring, or a bespoke fine jewellery creation. This gemstone displays a rich, balanced blue with excellent brightness, offering both depth of colour and refined brilliance.
Blue sapphires from Sri Lanka are celebrated for their clarity and lively character, and this stone’s larger size enhances its presence while maintaining a graceful, wearable elegance. The oval cut maximises both spread and light return, giving the sapphire a full, radiant appearance on the hand.
Left entirely unheated, this sapphire retains its natural formation — a rarity in stones of this size and quality. Carefully sourced and individually selected, it presents a distinguished centrepiece for a jewellery design that reflects timeless sophistication, authenticity, and enduring value.
Imaging Accuracy
Imaging Accuracy
We understand that it can be hard to assess loose sapphires colours from photos alone. All our images and videos are taken by a specialist gemstone imaging company who produce images to 99% colour accuracy with ISO standard natural daylight in high magnification. This ensures you will get the best view for colour, clarity and any visible inclusions.
Whilst this is the most accurate representation of the stones colours, sapphire colours vary depending on the lighting conditions.
Certification
Certification
All our sapphires come certified, guaranteeing authentic natural sapphires from Sri Lanka. This will come in the form of a certificate on delivery of the sapphire. Certain stones may include extra certification by GIA or SSEF Switzerland, this will be highlighted in the description. Please do contact us if you wish to discuss any certifications.
Clarity Rating
Clarity Rating
While some sapphires can appear "eye-clean" (meaning no inclusions are visible to the naked eye), most natural sapphires do contain inclusions, which are considered natural characteristics and not necessarily flaws.
Our sapphires are graded in the below format:
VVS (Very Very Slightly Included):These sapphires have very, very small inclusions that are difficult to see even under 10x magnification.
VS (Very Slightly Included):These sapphires have minor inclusions that are clearly visible under 10x magnification, but they might be difficult to see with the naked eye.
SI (Slightly Included):These sapphires have noticeable inclusions that are easy to observe under 10x magnification, and some may be visible to the naked eye.
I (Included):These sapphires have obvious inclusions that are easily visible under 10x magnification and may affect transparency and brilliance.
