Blue Sapphire 1.35 ct | Cushion | Cornflower Blue | Ratnapura, Sri Lanka

SKU: SBS013 Category: Tag: Est. Retail Value: USD $2300

Elegant Cornflower Blue Sapphire (1.35 ct) from Sri Lanka, cut in a classic cushion with a refined, lively cornflower-style blue. A timeless centerpiece stone—ideal for an engagement ring, halo setting, or an elegant pendant.

Launch Shopping Event

Hurry and get discounts for the Launch Event of the Shop Launch up to 5%

Sale_coupon_5

1,114.00$

1 in stock

0 People watching this product now!

Payment Methods:

Description

This 1.35 ct Cornflower Blue Sapphire from Sri Lanka combines a highly desirable color style with one of the most elegant and versatile shapes in fine jewelry: the cushion cut. Sri Lankan sapphires are famed for their bright, attractive blues, and this stone offers a beautifully balanced cornflower look with excellent wearability.

Cornflower-inspired blue with balanced elegance

The sapphire shows a refined blue that remains vivid and lively without appearing overly dark. This harmonious “cornflower” character is prized because it looks open and bright, yet still rich and luxurious in both daylight and indoor lighting.

Cushion cut — timeless charm, modern presence

With its softly rounded corners and elegant outline, the cushion shape blends classic romance with a clean, contemporary feel. It’s a perfect choice for:

  • solitaire rings

  • halo designs

  • vintage-inspired settings

  • pendants and signature everyday jewelry

Strong, wearable center stone

At 1.35 ct, this sapphire has excellent presence while staying practical for daily wear. It pairs beautifully with white gold or platinum for crisp contrast and an elevated look, and also looks stunning in yellow gold for a warmer, traditional style.

A timeless Sri Lankan cushion sapphire with refined cornflower-blue color—ready to become the centerpiece of an elegant jewelry design.

Additional Information

Certification Options

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.

Shipping & Payment

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 Carat1.35 ct / 1 pcs
Country of OriginSri Lanka
Region / MineRatnapura
Saturation / ToneIntense
ShadeCornflower
ColorBlue
TransperencyTransparent
Stone TypeType II
ClaritySI
Dimensions 1 (L/W/H)6.05 x 5.95 x 4.20 mm
Traditional Heat

Standard heat treatment to improve color and/or clarity. Stable; no special care required.

Read more about common gemstone treatments →
Refractive Index nω = 1.768–1.772 & nε = 1.760–1.763
Birefringence 0.008
Hardness (Mohs) 9
Gravity 3.98 – 4.06
Crystal System Trigonal
Chemical Formular Al2O3, Aluminium oxide