Blue Sapphire 1.39 ct | Cushion | Cornflower Blue | Ratnapura, Sri Lanka
Elegant Blue Sapphire of 1.39 ct from Ratnapura, Sri Lanka, featuring a classic cushion cut and a refined Cornflower Blue color. A timeless gemstone with lively blue appeal, ideal for an engagement ring, pendant, or an elegant bespoke jewelry design.
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1,147.00$
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Description
This 1.39 ct Blue Sapphire from Ratnapura, Sri Lanka, displays a refined Cornflower Blue color in a classic cushion cut. Sri Lankan sapphires are highly regarded for their attractive brightness and elegant blue tones, and this gemstone offers the balanced, lively appearance that makes this origin so desirable.
The Cornflower Blue color gives the sapphire a fresh and noble look, combining vivid blue character with a bright, open appearance that does not feel overly dark. This tone is especially appreciated for its timeless charm and versatility, making the stone suitable for both classic and modern jewelry styles.
Its cushion cut combines a structured outline with softly rounded corners, creating a shape that feels both elegant and inviting. This timeless cut enhances the sapphire’s lively color while giving it a refined and balanced presence. It is especially well suited for:
solitaire rings
engagement rings
halo designs
pendants
refined custom-made jewelry
At 1.39 ct, this sapphire offers an excellent size for a centerpiece stone with noticeable presence while remaining highly wearable. It pairs beautifully with white gold or platinum for a crisp and luxurious look, while yellow gold adds warmth and a more traditional character.
A timeless Cornflower Blue sapphire from Sri Lanka with elegant cushion shape, lively color, and excellent suitability for fine jewelry or a refined gemstone collection.
Additional Information

Every gemstone purchased from Gem Fountain includes a free Gem Fountain Gemstone Report, provided as a PDF file, documenting the key characteristics and authenticity of the stone.
For customers who require independent laboratory verification, we offer the option to add third-party gemstone reports. Upon selection, the gemstone will be submitted to the chosen accredited gemological laboratory. Estimated fees and processing times are as follows:
- BGL – Brief Report: USD 19
Processing time: approximately 1–2 business days - AIG – Brief Report: USD 38
Processing time: approximately 7–8 business days - LOTUS – Soft Cover Report: USD 128
Processing time: approximately 7–8 business days
All external reports are optional and can be selected as an add-on prior to shipment. Processing times may vary slightly depending on laboratory workload.
All gemstones are shipped directly from Thailand, one of the world’s leading gemstone trading hubs. We deliver to almost all countries worldwide, using reliable and insured shipping partners to ensure safe and secure delivery. Each order is carefully packaged, and tracking details are provided once the shipment has been dispatched. Delivery times may vary depending on destination and local customs procedures. Any applicable duties, taxes, or import fees are the responsibility of the recipient.
We offer flexible payment options to accommodate our international clientele. Most common payment methods are accepted at checkout. Customers who choose to pay via wire transfer (Wise) receive a 5% discount, which can be selected directly during the checkout process.
Specification
Overview
| Total Carat | 1.39 ct / 1 pcs |
|---|---|
| Region / Mine | Ratnapura |
| Country of Origin | Sri Lanka |
| Saturation / Tone | Rich |
|---|---|
| Shade | Cornflower |
| Color | Blue |
| Transperency | Transparent |
|---|
| Stone Type | Type II |
|---|
| Clarity | VS |
|---|
| Dimensions 1 (L/W/H) | 6.92 x 5.85 x 3.72 mm |
|---|
Treatment
Standard heat treatment to improve color and/or clarity. Stable; no special care required.
Read more about common gemstone treatments →
