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0.90 carats Natural Thailand Ceylon Yellow Sapphire | Pear

A single gemstone, ready to become the piece you choose.

Gemstone $750.00

See this exact gemstone in compatible SARATTI settings.

This 0.90 carat Natural Sapphire from Thailand presents the stated Ceylon Yellow colour with a bright yellow face-up appearance. Its colour moves between clear lemon-yellow highlights and deeper golden-yellow areas as the gemstone is viewed from different angles, giving the small stone a distinct and concentrated presence.

The gemstone has a classic Pear outline finished as a Pear Cut, combining a rounded base with a defined tapered point. Its faceting creates alternating bright reflections and deeper areas of colour, while natural internal characteristics remain visible under close observation and contribute to the individual visual character of this sapphire.

At 0.90 carats and 7.00 × 5.00 mm, the stone has an elongated face-up proportion that makes effective use of its compact scale. The combination of its yellow colour and directional pear silhouette makes it suitable for a centre-stone ring, pendant, asymmetric three-stone arrangement, earrings, or a bespoke fine-jewellery design.

Characteristics
  • Colour: Ceylon Yellow
  • Origin: Thailand
  • Exact Carat Weight: 0.90 carats
  • Dimensions: 7.00 × 5.00 mm
  • Shape: Pear
  • Cut: Pear 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 centre-stone rings, pendants, three-stone compositions, earrings, and bespoke fine-jewellery designs.
  • Certificate: Accompanied by a SARATTI Gemstone Identification Report.
Gemstone Details

Gemstone Type: Natural Ceylon Yellow Sapphire
Species: Corundum
Variety: Sapphire
Carat Weight: 0.90 carats
Shape: Pear
Cut: Pear Cut
Colour: Ceylon Yellow / Fancy Yellow
Dimensions: 7.00 × 5.00 mm
Treatment: Heat Treated
Origin: Thailand
Certificate: SARATTI Gemstone Identification Report

September Birthstone

Sapphire is the traditional birthstone for September and is also associated with the 5th and 45th wedding anniversaries. Sapphire occurs in a broad range of colours beyond blue, including yellow varieties that lend themselves to both traditional and contemporary fine-jewellery designs.

Design Invitation

The Ceylon Yellow colour of this pear-shaped sapphire pairs naturally with yellow gold, where the warm metal can reinforce its yellow colour direction. Platinum or white gold can provide a sharper contrast, while small diamond accents could frame the elongated outline without overwhelming its 0.90 carat scale. For a frequently worn ring, the pointed tip should be protected through an appropriately secure setting. The stone may be acquired loose or developed through SARATTI’s bespoke service.

Your gemstone is set into the design you choose. Every pairing is reviewed by a specialist before production begins.

HANDPICKED

Chosen with judgement — looking beyond the certificate to colour, character, proportion and presence.

HANDCRAFTED

Each piece is considered around the stone, with proportion, setting, comfort and finish working together.

HEARTFELT

Personal guidance and thoughtful creation shaped around the person, the moment and what the piece is meant to become.

CARED FOR, AFTERWARDS

Secure delivery and ongoing care long after the piece leaves our hands.

This 0.90 carat Natural Sapphire from Thailand presents the stated Ceylon Yellow colour with a bright yellow face-up appearance. Its colour moves between clear lemon-yellow highlights and deeper golden-yellow areas as the gemstone is viewed from different angles, giving the small stone a distinct and concentrated presence.

The gemstone has a classic Pear outline finished as a Pear Cut, combining a rounded base with a defined tapered point. Its faceting creates alternating bright reflections and deeper areas of colour, while natural internal characteristics remain visible under close observation and contribute to the individual visual character of this sapphire.

At 0.90 carats and 7.00 × 5.00 mm, the stone has an elongated face-up proportion that makes effective use of its compact scale. The combination of its yellow colour and directional pear silhouette makes it suitable for a centre-stone ring, pendant, asymmetric three-stone arrangement, earrings, or a bespoke fine-jewellery design.

Gemstone details

Gemstone Type
Natural Ceylon Yellow Sapphire
Species
Corundum
Variety
Sapphire
Carat Weight
0.90 carats
Shape
Pear
Cut
Pear Cut
Color
Ceylon Yellow / Fancy Yellow
Dimensions
7.00 × 5.00 mm
Treatment
Heat Treated
Origin
Thailand
Enquire about this stone
0.90 carats Natural Thailand Ceylon Yellow Sapphire | Pear
Natural blue sapphire hand-set in a fine jewellery ring, claws closed by one setter | SARATTI Blue sapphire gemstone ring held in the hand, seat cut to its measured depth | SARATTI

HANDCRAFTED

A stone this hard
still asks for a gentle hand.

Sapphire outlasts the metal around it, which is why the metal has to be right. Seat cut to its measured depth, every claw closed by one setter. A ring worn daily, a pendant close to the skin, a matched pair for earrings.

Discover our craftsmanship

Your next step

Two ways to continue, and no hurry to choose.

Have it set

Choose a setting and the atelier builds it around this stone's measurements. You see images of the finished piece before it travels to you.

Create with this stone

Take the stone as it is

The stone travels loose, with its report, insured and signed for. Set it with your own jeweller, or come back to us whenever you are ready.

Purchase the stone alone
SARATTI signature presentation SARATTI signature presentation
Signature Presentation

Every SARATTI piece is prepared in our signature presentation, carefully protected for a refined reveal and secure delivery.

Complimentary Insured Shipping

SARATTI offers complimentary insured express shipping on all orders. Each piece is carefully prepared, protected, and sent through trusted express couriers.

Learn More
Ask a SARATTI Advisor

Speak with a SARATTI concierge for help with gemstones, sizing, personalization, delivery, or bespoke adjustments before placing your order.

Responsibly Chosen Materials

Every SARATTI piece is created with considered materials, selected stones, and careful craftsmanship. We choose quality with intention, so each jewel feels meaningful from selection to final delivery.

Size Guide

Use the SARATTI size guide to choose the right fit for your ring, bracelet, necklace, or made-to-order piece.

Before you decide

Questions worth asking.

Is this the exact gemstone I will receive — and can I see more of it?

Yes. The gemstone shown on this page is the individual stone you are considering — not a representative image from a parcel.

We photograph and film the actual stone and do everything possible to show its color, proportions and character faithfully. Even so, gemstones can respond differently to daylight, warm interior light and different screens.

If you are uncertain, we can provide additional photographs or video and, where useful, reshoot the stone under different lighting or from another angle before you decide.

Can I confirm the gemstone is still available before I proceed?

Of course.

Send us the product link or reference and our concierge can confirm availability before you proceed.

For an important purchase, we would rather confirm first than have you make a decision around a stone that has already been spoken for.

How do I know which setting will suit this gemstone?

The builder presents settings intended to work with the gemstone you have selected.

Before production begins, the pairing is reviewed for proportion, security and suitability.

If we believe another setting, proportion or approach would serve the stone better, we will tell you before anything is made. The setting should serve the gemstone — not simply accommodate it.

What happens after I choose my gemstone and setting?

We confirm the important details with you before production begins.

That includes your gemstone, setting, metal, side stones where relevant, size, engraving and any personal details.

Nothing enters production until the final specification has been reviewed and approved.

Will I see the finished piece before it is sent?

Yes.

Once your piece is complete, it is photographed and filmed with your gemstone set into it.

Those images are sent to you before dispatch, so you can see the finished jewel before it leaves SARATTI.

How long will my piece take?

Made-to-order pieces generally require around three to four weeks from final approval to completion.

A loose gemstone purchased on its own can usually be prepared for dispatch much sooner.

If you are working towards a proposal, anniversary, birthday or travel date, tell us before ordering. We will let you know what is realistically possible rather than promise a date we cannot honour.

How will my order be delivered?

Your order is sent by insured courier with tracking and appropriate delivery security.

The route and carrier depend on destination and value.

Where duties or local taxes may apply, our concierge can explain the available delivery options before dispatch.

Can I return a loose gemstone?

A loose gemstone may be returned within fourteen days of delivery provided it remains unworn, unset and unaltered, with its packaging and documentation intact.

Please contact us before sending anything back so the return can be arranged securely.

What happens once the gemstone has been set?

A jewel created around your selected gemstone is made specifically for you.

Once the final specification has been approved and production has begun, the gemstone and materials are committed to your piece.

That is why we take time to confirm the details with you before making begins.

What if I am still unsure?

Then do not rush the decision.

We can help you compare this gemstone with another, look again at color or proportion, send additional imagery, discuss a setting or simply talk through what matters most to you.

The right stone should feel considered — not hurried.

What happens after I receive my piece?

Our relationship does not end at delivery.

SARATTI provides ongoing care for the jewelry we create, including inspection, cleaning and appropriate maintenance support as the piece is worn over time.

If anything ever concerns you, speak with us before attempting repair or alteration elsewhere.