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SKU: 4324427

0.52 carats Natural Royal Blue Sapphire | Emerald Cut

$449.00 USD

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0.52ct Natural Royal Blue Sapphire Emerald Cut main view | SARATTI

Description

This Natural Royal Blue Sapphire presents a concentrated blue hue with a medium-to-deep tone and strong face-up saturation. The colour forms a defined central field, while brighter blue reflections appear along the long sides and clipped corners as the gemstone moves beneath the light.

Fashioned in a rectangular Emerald Cut, the stone features a broad central table framed by linear step facets. Its clipped corners reinforce the geometric outline, while the parallel facet arrangement produces measured bands of light and emphasises the Sapphire’s internal depth.

Weighing 0.52 ct and measuring 5.5 × 3.2 mm, this Sapphire has a slender, elongated face-up proportion. Its scale is suited to a refined solitaire ring, geometric pendant, accented centre-stone design or bespoke composition using precisely proportioned diamond side stones.

Details & Care

Gemstone Identity
  • Colour: Royal Blue with brighter blue reflections along the step facets.
  • Carat Weight: 0.52 ct.
  • Dimensions: 5.5 × 3.2 mm.
  • Shape: Rectangular.
  • Cut: Emerald Cut.
  • Durability and Care: Ranking 9 on the Mohs scale, Sapphire offers excellent resistance to scratching and is well suited to frequently worn fine jewellery when set and cared for appropriately.
  • Jewellery Suitability: Suitable for a refined solitaire ring, geometric pendant, accented centre-stone design or bespoke fine jewellery.
  • Certificate: Accompanied by a SARATTI Gemstone Identification Report.

Gemstone Specification

Gemstone Type: Natural Royal Blue Sapphire
Species: Corundum
Variety: Sapphire
Carat Weight: 0.52 ct
Shape: Rectangular
Cut: Emerald Cut
Colour: Royal Blue
Dimensions: 5.5 × 3.2 mm
Treatment: Heated
Certificate: SARATTI Gemstone Identification Report

September Birthstone

Sapphire is the traditional birthstone for September.
It is also associated with the 5th and 45th wedding anniversaries.
Its recognised colour range includes blue, pink, yellow, green, white and other Sapphire varieties.

Design Invitation

The elongated rectangular outline is well suited to a refined north–south solitaire or an east–west geometric setting. Platinum or white gold would create a crisp contrast with the Royal Blue colour, while precisely scaled baguette or tapered diamond accents could extend its linear step-facet architecture. The gemstone may be acquired loose or developed through SARATTI’s bespoke jewellery service.

Consult an Advisor

For guidance in selecting a gemstone or refining your design, a SARATTI advisor is available to assist with thoughtful recommendations and personalized support. CONTACT

Complementary Shipping

SARATTI offers complimentary insured express shipping on all orders.

Every piece is carefully packaged and shipped via trusted express couriers to ensure it arrives safely.

Delivery Time Estimates (once your order has shipped)

  • United States (Duty Paid): 3–5 business days
  • United Kingdom (Duty Paid): ~10 business days
  • United Kingdom (Self-Clearance): 3–5 business days
  • Europe (Duty Paid): ~10 business days
  • Europe (Self-Clearance): 3–5 business days
  • Rest of the World (Self-Clearance): 3–5 business days

Delivery timelines may vary slightly by destination and selected shipping option.

Please select your preferred shipping option at checkout, or leave a note in your cart and our concierge will take care of the rest.

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