• Round deep teal sapphire viewed face up, displaying a mix of blue and green hues.
  • Round, deep teal blue-green sapphire viewed face up on a white background.
  • Round deep teal sapphire viewed face up, showcasing a mix of blue and green hues.
  • Round deep teal blue-green sapphire shown face-up on a white background.
  • Round, deep teal-blue-green sapphire viewed face up with visible facets.
  • Round deep teal blue-green natural sapphire shown face-up on a white background.
  • Round deep teal blue-green sapphire shown from a side angle on a light surface.
  • Side view of a 1.85 ct deep teal blue-green sapphire, showcasing its faceted shape and rich color.
  • Round deep teal blue-green sapphire displayed face-up between tweezers against a plain background.
  • Round deep teal blue green natural sapphire held in tweezers, showing its step facets from a face-up angle.
  • Round deep teal sapphire held in tweezers, showcasing its blue-green hues from a side angle.
  • Round deep teal blue-green sapphire held in tweezers, viewed from the side, displaying faceted brilliance.
  • Round deep teal blue-green sapphire viewed from the side, held by tweezers against a white background.
  • Round deep teal blue-green sapphire held in tweezers, viewed from the side against a fingertip background.
  • Round deep teal blue-green sapphire on fingertips, viewed face-up showing facets and vivid color.
  • Round deep teal blue-green sapphire shown face-up on fingertips.
  • Round deep teal blue-green sapphire resting on fingertips, showcasing its face-up view.
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Natural Teal Blue-Green Sapphire, 1.85 ct, Unheated Round Step Cut, Madagascar

Natural Teal Blue-Green Sapphire, 1.85 ct, Unheated Round Step Cut, Madagascar

$1,839.00 USD
$1,839.00 USD
Sale Sold out
Taxes included. Standard shipping · Estimated delivery in about 2 weeks after dispatch.

SL412

Low stock: 1 left

Import duties covered.

Standard: about 2 weeks after dispatch. Express: estimated 3–7 days after dispatch. Processing time is separate.

Returns: notify us within 14 days of receipt. Policy conditions and custom-order exclusions apply.

Shipping and returns details Refund policy

This exact 1.85 ct teal blue-green sapphire has a round step cut and measures 7.04 × 7.08 × 4.97 mm. Its natural identity, Madagascar origin and unheated status are based on our trade assessment and available supply information; no independent laboratory report is included.

Stone Details

  • Material: Natural sapphire, merchant-assessed
  • Natural or lab-grown: Natural, merchant-assessed
  • Weight: 1.85 ct
  • Measurements: 7.04 × 7.08 × 4.97 mm
  • Shape: Round
  • Cutting style: Step Cut
  • Color: Deep Teal Blue Green
  • Clarity: Slightly Included, seller-assessed
  • Treatment: Unheated, merchant-assessed
  • Geographic origin: Madagascar, based on available supply information
  • Faceting origin: Thailand
  • Quantity: 1 piece
  • SKU: SL412

What This Stone Is

This teal blue-green sapphire has a round step cut with an orderly outline and bright internal reflections. It was faceted in Thailand and is offered as the exact stone shown.

We are gemstone and diamond cutters, working closely with natural sapphires, colored gemstones and diamonds for fine jewelry projects. Our focus is on well-selected stones, honest descriptions, and practical supply for jewelers, designers and collectors looking for distinctive gems with strong character.

The Color

The body color is deep teal blue-green, balancing blue and green tones that can shift in appearance with lighting and viewing angle.

Review the exact-stone media under varied angles to assess the color and reflections.

Cut & Brilliance

The round step cut uses parallel facet rows to build a clean, orderly outline and bright internal reflections. Step cutting favors clarity and color depth over the scattered sparkle of a brilliant cut, which suits a stone with this much saturation.

The round outline is also practical. It reads as a classic shape while the step facets give it a quieter, more architectural character than a standard round brilliant.

Clarity — An Honest Note

This sapphire is seller-assessed as Slightly Included, meaning inclusions may be visible on close inspection. The exact-stone photographs and video show the inclusions as offered.

Slight inclusions can occur naturally in colored gemstones; review the complete gallery when planning a setting.

Treatment Note

Merchant assessment: unheated. No heat treatment is stated; no independent laboratory report is included.

Certification

An independent laboratory report may be arranged at additional cost, typically $30–80 depending on the laboratory. Please contact us before ordering to confirm the laboratory, scope, exact cost, turnaround time and effect on dispatch.

Who This Stone Suits

  • A refined ring center stone where deep teal color and a clean round outline take priority over size
  • A pendant stone for a design that lets the blue green tones sit against skin or metal
  • A collector gemstone for someone building a set of unheated natural sapphires
  • A custom jewelry project where the cutter can work with a precise, well-proportioned round step cut

Exact-Stone Media

All product photographs and the video show this exact stone in natural daylight. Color and reflections can vary with lighting, viewing angle, surroundings and screen settings. Review the complete gallery before ordering.

Shipping

The stone is in stock and normally prepared for dispatch from Bangkok within 1–3 business days. Shipping services and delivery estimates are shown at checkout.

About Brahma Diam

Brahma Diam Co., Ltd. is based in Bangkok. We facet colored gemstones in our Bangkok facility and diamonds in our Surat facility. Our work includes precision fancy cuts, calibrated production, custom cutting, and recutting.

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