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1.3ct Blue Sapphire Flawless (fl) Emerald Shape (7.1x4x3 mm) Unheated gemstone from Sri Lanka

Item#: 1647530826 Unheated Available
$1,600.00
$2,500.00
SAVE 36%
Tax: $0.00
Weight: 1.3 ct
Dimensions: 7.1 × 4 × 3 mm
Shape: Emerald
Clarity: Flawless (fl)
Treatment: Unheated
Origin: Sri Lanka
Item ID: 1647530826

Only 1 Left

Quantity:
Total Price:
Estimated Ship Date: Tuesday, September 1st Insured USA shipping
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Product Details

Weight: 1.3 ct · Dimensions: 7.1 × 4 × 3 mm

Shape: Emerald · Clarity: Flawless (fl) · Treatment: Unheated

Origin: Sri Lanka · Item#: 1647530826

Shipping & Returns

All in-stock items ship from the USA with full insurance and tracking.

Estimated ship date: Tuesday, September 1st.

Not satisfied Return within 60 days for a full refund.

FAQs

Is this natural Yes — treatments are disclosed on every listing (e.g. Unheated / Heated).

Do you provide certificates Lab documentation is available for qualifying stones — ask our gemologists when you inquire.

Can you set this in jewelry Yes — use Customize / Inquire and we will guide setting options.

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Size & Fit

Compare this stone to a US dime a millimetre ruler or on a finger

1.3ct Blue Sapphire Flawless (fl) Emerald Shape (7.1x4x3 mm) Unheated gemstone from Sri Lanka
1.3ct Blue Sapphire Fl...
7.1 × 4 mm
US Dime
US Dime
17.91 mm
L: 7.1 mm (Across) W: 4 mm (Down) Depth: 3 mm 1.3 ct
7.1 × 4
Gem size (mm)
17.91
Dime diameter (mm)
-60%
Vs Dime (Length)
Stone Size Reference Chart
Circles drawn to scale. Dashed outline = US Dime (17.91 mm). Highlighted = this gem (7.1 mm).

Actual size on screen varies by your display resolution. Face-up: L Across × W Down.

Product Description

Discover the pure elegance of this 1.3ct Blue Sapphire, boasting a flawless clarity and a striking Emerald Shape. Measuring 7.1x4x3 mm, this unheated gemstone hails from the lush landscapes of Sri Lanka. With no visible treatment, this natural sapphire preserves its authentic allure, making it a perfect choice for high-quality jewelry or as a cherished collector's item.

Gemstone Information:

Gemstone : Sapphire

Shape : Emerald

Dimension : 7.1x4x3 mm

Weight : 1.3ct

Average Color : Blue

Average Quality : Flawless (fl)

Number of Stones :1

Origin : Sri Lanka

Stone Creation Method : Natural

Treatment Method : Unheated

All the items will ship from the USA and are in stock.

Please email or call us for special requests. We will try our best to accommodate.

Technical Specifications
Dimension 7.1 × 4 × 3 mm
Carat Weight 1.3 ct
Clarity Flawless (fl)
Treatment Unheated
Creation Method Natural
Shape Emerald
Origin Sri Lanka
Item Code 1647530826
Product Type Gemstone
Brand Seylan Gems & Jewelry, LLC.
Condition New
Availability In Stock

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Gem Knowledge

How to evaluate a Gemstone

Fine gemstones are assessed on four core criteria — the 4Cs. Understanding them helps you appreciate quality and make confident purchasing decisions.

Vibrant color saturation
Eye-clean clarity
Precision cut & polish
Accurate carat weight
C
Color

Hue tone and saturation are the three axes of gem color. Rich evenly distributed color commands the highest premiums in the market.

C
Clarity

Refers to internal inclusions and surface blemishes. Eye-clean stones (no visible inclusions to the naked eye) are generally most desirable.

C
Cut

A well-executed cut maximises brilliance and minimises windowing. Cut style — round oval cushion etc. — also affects perceived size.

C
Carat

One carat equals 0.2 grams. Rarity increases rapidly with size — a 2 ct stone of equal quality is worth far more than two 1 ct stones.