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SKU: 9394934

1.52 carats Natural Royal Blue Sapphire | Cushion Cut

$4,025.00 USD

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1.52ct Natural Royal Blue Sapphire Cushion main view | SARATTI

Description

This natural Sapphire carries a concentrated blue presence, with Vivid Blue recorded as the colour grade by GUILD and Royal Blue confirmed as its trade name. Face-up, the colour appears deeper through the central field, while brighter blue reflections emerge around the outer facets, creating noticeable tonal contrast while maintaining a strongly defined blue identity.

Fashioned as a Cushion with a Modified Brilliant cut, the stone combines softly rounded corners with an elongated rectangular proportion. Its faceting produces broad flashes around the crown and more concentrated depth through the centre, allowing the blue to shift between darker and brighter areas as the viewing angle changes.

At 1.52 carats and measuring 7.12 × 5.16 × 4.27 mm, this Sapphire offers an elongated face-up footprint with useful presence for a refined centre-stone design. Its Royal Blue colour would pair naturally with platinum or white gold, particularly in a structured solitaire, a restrained three-stone composition or a diamond-accented setting designed to preserve the cushion outline.

Details & Care

Gemstone Identity
  • Colour: Vivid Blue; GUILD trade name Royal Blue
  • Carat Weight: 1.52 carats
  • Dimensions: 7.12 × 5.16 × 4.27 mm
  • Shape: Cushion
  • Cut: Modified Brilliant
  • 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. Sapphire has excellent toughness and no cleavage.
  • Jewellery Suitability: Well suited as a centre stone for a structured solitaire, three-stone ring, diamond-accented ring or considered bespoke fine-jewellery design.
  • Certificate: GUILD Gemological Report No. 3118180870

Gemstone Specification

Gemstone Type: Natural Royal Blue Sapphire
Species: Corundum
Variety: Sapphire
Carat Weight: 1.52 carats
Shape: Cushion
Cut: Modified Brilliant
Colour: Vivid Blue — GUILD trade name Royal Blue
Dimensions: 7.12 × 5.16 × 4.27 mm
Treatment: Indication of thermal enhancement; No indication of beryllium treatment (LIBS tested)
Certificate: GUILD Gemological Report No. 3118180870

September Birthstone

Sapphire is the traditional birthstone for September and is also associated with the 5th and 45th wedding anniversaries. Its broad colour range has established Sapphire as a longstanding choice for both traditional and contemporary fine jewellery.

Design Invitation

The elongated cushion outline and concentrated Royal Blue colour of this 1.52-carat Sapphire would work particularly well against platinum or white gold. A clean four-prong solitaire could keep the 7.12 × 5.16 mm face-up outline prominent, while tapered diamond side stones could add structure without competing with the centre colour.

The Sapphire may be acquired as a loose gemstone or developed through SARATTI’s bespoke service into a ring or other fine-jewellery design created around its individual proportions.

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

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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

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