0.57 ct Natural Unheated Pink Sapphire – Oval Cut | AGCL Certified | Sri Lanka (Ceylon)

A natural 0.57 carat pink sapphire in an oval cut, completely unheated, documented on AGCL Report #M262737. Pink sapphire is natural corundum colored by trace chromium — the same element responsible for red in ruby, but in lower concentrations. At 0.57 carats in an oval, this is a practical earring and small pendant scale in a warm, romantic color. Unheated status means the color is entirely natural — no thermal treatment has been used to modify or enhance this sapphire's hue.

Rarity Analysis

A few factors combine to make this stone worth a closer look:

• Color: Natural pink caused by trace chromium — the same element that colors ruby, present here in lower concentration — unmodified by heat.
• Size: 0.57 ct is a practical earring and pendant weight; unheated stones in this color-weight combination are offered less often than heated equivalents.
• Treatment: AGCL Report #M262737 confirms no indication of heating.
• Cut: The oval's larger face-up area relative to carat weight displays color efficiently even at sub-carat size.
• Documentation: Independently lab-certified with weight, dimensions, and treatment status on record.
• Combined effect: unheated Ceylon pink sapphire, certified, at an earring-ready weight, is a narrower slice of the market than heated pink sapphire generally.

Buying Guidance

A few practical points to weigh before purchasing this specific stone:

• Pair matching: if buying for earrings, note this is a single stone — contact us before purchase if you need a closely matched pair.
• Setting fit: at 5.88 x 3.94 mm, confirm this oval fits your setting's stone seat before ordering.
• Color expectations: pink sapphire color can shift slightly under different lighting; request additional photos or video if color accuracy under your lighting matters.
• Certification: keep the AGCL report with the stone as your primary treatment documentation.
• Use the Try Before You Buy option if you would like to see the stone in hand before finalizing the purchase.

Learn More About This Gemstone

• Pink Sapphire Buyer's Guide
• Unheated Sapphire Guide
• GIA Guide
• Custom Ring Guide
• Oval Sapphire Guide
• Sapphire Buying Guide

Why Choose this 0.57 ct Unheated Ceylon Pink Sapphire?

Ceylon pink sapphire in unheated quality at sub-carat weight is the combination for buyers who want documented origin and natural color at an earring-friendly size. The oval cut's broad face-up surface displays the pink color well even at 0.57 carats, and Ceylon origin provides the provenance that matters for Jyotish use and collector-grade small stones.

Key Benefits of this Natural Pink Sapphire

• Unheated Ceylon Origin
  No thermal treatment. Natural pink exactly as formed in Sri Lanka.
• Oval Color Efficiency
  Broad face-up surface maximizes pink visibility at this sub-carat weight.
• Practical Earring Scale
  0.57 carats — ideal for earring center stones and small pendant applications.
• Natural Color Quality
  Unheated pink retains the natural chromium-pink character heat can shift.
• Durable for Daily Wear
  Corundum at Mohs 9, second only to diamond.

Features

• Carat Weight: 0.57 Carats
• Gem Type: Natural Pink Sapphire
• Cut: Oval
• Treatment: Unheated — No Indication of Heating per AGCL Report #M262737
• Color: Pink
• Clarity: Eye-clean — no visible inclusions under normal viewing
• Transparency: Transparent
• Origin: Sri Lanka (Ceylon) (store's own assessment; not addressed by the AGCL report)
• Certification: AGCL Report #M262737
• Hardness: 9 on the Mohs scale

This 0.57 ct unheated Ceylon pink sapphire has been hand-selected for the warmth and evenness of its pink — natural color from the origin most associated with fine pink sapphire quality.

Why Customers Love This Gemstone

• Unheated Ceylon Origin: Natural pink from the benchmark source — no thermal modification.
• Earring-Ready Scale: The right weight for center stone earring applications.
• Warm Romantic Hue: Pink reads beautifully at small sizes in both gold and platinum settings.
• Trusted Source: Ceylon origin confirmed, treatment disclosed honestly.

Owning this 0.57 ct unheated Ceylon pink sapphire means choosing natural color from the right origin at a practical small-stone weight.

Perfect Uses for this 0.57 ct Pink Sapphire

• Earring center stones (pair)
• Small pendant center stone
• Three-stone ring accent
• Stackable ring accent
• Collectors of small unheated Ceylon pink sapphires