• Lavender pink-violet lab-grown sapphire held upright between tweezers, showing its elongated hexagonal shape.
  • Angled lavender lab-grown sapphire on a pale surface, showing long pale facets and violet pointed ends.
  • Lavender lab-grown sapphire resting diagonally against fingers, showing its long hexagonal outline.
  • Lavender lab-grown sapphire held upright between tweezers against a fingertip for scale.
  • Lavender lab-grown sapphire held vertically between tweezers, with a pale centre and violet pointed ends.
  • Lavender lab-grown sapphire between tweezers, showing bright central reflections and violet edge facets.
  • Information card about Czochralski-pulled laboratory-grown gemstones.
  • GFCO Gem Lab report photographed open, showing the report details and a gemstone image.
  • Lavender lab-grown sapphire on a pale background, showing its elongated shape and light violet facet reflections.
  • Lavender lab-grown sapphire on a pale surface, showing bright parallel reflections across its long facets.
  • Lavender lab-grown sapphire between tweezers, showing long bright and dark facet reflections.
  • Lavender lab-grown sapphire resting horizontally against fingers, with bright central facet reflections.
  • Lavender lab-grown sapphire shown on the back of a hand for scale.
  • Angled lavender lab-grown sapphire on a pale surface, with deep violet and dark central reflections.
  • Angled lavender lab-grown sapphire between tweezers, showing pale facets and deep violet reflections near one end.
  • Horizontal lavender lab-grown sapphire on a pale surface, with alternating light and dark violet facets.
  • Lavender lab-grown sapphire between tweezers, showing a broad pale central area and violet edges.
  • Lavender lab-grown sapphire positioned vertically on a pale surface, showing a broad pale centre and violet edges.
  • Low angled view of a lavender lab-grown sapphire on a pale surface, showing its profile and violet facets.
  • Horizontal view of a lavender lab-grown sapphire on a pale surface, showing a broad pale centre and pointed ends.
  • Side profile of a lavender lab-grown sapphire on a pale surface, showing its faceted outline.
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12×4 mm Lavender-Pink-Violet Lab-Grown Sapphire — Long Dutch Marquise

12×4 mm Lavender-Pink-Violet Lab-Grown Sapphire — Long Dutch Marquise

$275.00 USD
$275.00 USD
Sale Sold out
Taxes included. Standard shipping · Estimated delivery in about 2 weeks.

Individually faceted in our own Bangkok cutting facility, this approximately 12 × 4 mm lavender-pink-violet Czochralski-pulled lab-grown sapphire features a long Dutch marquise hexagon outline with step-cut fancy faceting. Offered as one loose stone, with a matching GFCO Gem Lab report.

The stone you receive

This is a repeat-production listing, not a one-of-a-kind stone. Photos and video show representative BLS141 production. Your sapphire will use the same lab-grown material, shape and cutting style, but may not be the exact stone pictured.

The standard face-up size is approximately 12 × 4 mm, with a normal production tolerance of ±0.2 mm for length and width. Small differences in colour tone, weight and reflections are normal between individually faceted stones. This design is offered by approximate face-up size; carat weight varies between stones. If precise fit or colour matching matters, contact us before ordering to confirm measurements, colour and availability.

Stone details

  • Material: Lab-grown sapphire (synthetic corundum), not natural or mined
  • Growth method: Czochralski pulled
  • Colour: Lavender-pink-violet
  • Shape: Long Dutch marquise hexagon
  • Cut: Step-cut fancy faceting
  • Face-up size: Approximately 12 × 4 mm; tolerance ±0.2 mm for length and width
  • Approximate weight: Approximately 1.5 carats; varies by stone
  • Clarity: Loupe clean
  • Post-growth treatment: None
  • Report: Matching GFCO Gem Lab report included
  • Faceting: Our own cutting facility in Bangkok, Thailand
  • Quantity supplied: One loose stone
  • SKU: BLS141

About the growth method

We precision-cut this sapphire from selected Czochralski-pulled material suitable for this design. This controlled, seed-grown process draws a crystal from a melt. This material is suitable for precise fancy cuts. “Pulled” describes the growth method; it does not mean natural or mined.

Learn how the Czochralski pulling method works.

Your stone and report

Any report shown in the gallery is representative. The GFCO Gem Lab report supplied will correspond to the sapphire you receive. Growth-method, treatment and clarity descriptions are our product information, not GFCO findings unless stated on the supplied report. For current-stone photographs or availability for a particular date, please contact us.

Photos, setting and custom cutting

Lighting, viewing angle and screen settings can affect the colour and reflections you see. Your jeweler should confirm the final fit against the supplied stone and protect both pointed ends during setting.

For another size or shape, matched pairs or repeat-production quantities, contact Brahma Diam to discuss your project.

Low stock: 3 left

BLS141

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