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Reserve Not Met
Current Bid
8
Bids
20/01/2026 04:26 pm

1 Ct Natural No Heat Blue Sapphire – AAA Grade | Untreated Blue Beauty

8 bids
466 views
11 watching
Details
SKU
Dimensions (mm)
6.1 x 5.4 x 3.3mm
Weight (cts)
1
Treatment
No Treatment
Shape
Cushion
Type
Faceted
Colours
Description


Experience pure elegance in a rare 1 carat gem. This Natural Blue Sapphire is a true collector’s piece — 100% untreated, no heat, and hand-selected for its AAA Grade brilliance.

A gem that speaks for itself — timeless, rare, and naturally breathtaking.

Natural 1ct Unheated Top-Quality Sapphire – Brilliant, Rich Color, Ideal for Fine Jewelry

This stunning 1-carat Natural Sapphire is a true treasure, showcasing the exceptional beauty and purity of a gem that has not been heat-treated. Known for its rarity, this unheated sapphire retains its natural color and integrity, making it an exquisite choice for discerning collectors and jewelry enthusiasts.

Key Features:

  • Carat Weight: 1.00ct

  • Dimensions: Approx. 6.1mm x 5.46 x 3.3 (Oval/Cushion, depending on shape)

  • Color: Rich, vibrant blue with captivating depth and brilliance

  • Clarity: Eye-clean with minimal inclusions visible only under magnification

  • Cut: Well-proportioned to enhance color and brilliance, showcasing a beautiful sparkle

  • Origin: Natural and unheated, ensuring its purity and authenticity

  • Certification: from a reputable gemological lab (such as GIA or IGI) verifying its natural, and top-quality grade..

Why Choose This Unheated Sapphire?

  • Unheated & Natural: Unheated sapphires are rare and highly sought after due to their pristine, untreated nature. This sapphire retains its original beauty, making it even more valuable.

  • Rich, Timeless Color: The vibrant blue hue is deep, bright, and perfect for those who desire a gemstone with rich color and superior shine.

  • Durability: Sapphire is one of the hardest gemstones, rated 9 on the Mohs scale, making it ideal for daily wear in engagement rings, pendants, and bracelets.

  • Rarity & Value: Unheated sapphires are significantly rarer than their treated counterparts, making this gemstone a true investment piece and a desirable addition to any fine jewelry collection.

Perfect For:

  • Custom engagement rings or wedding bands

  • High-end jewelry collections or investments

  • Those seeking a timeless, natural gemstone of the highest quality

Shipping & Returns:

  • Insured, fast worldwide shipping

  • 30-day returns for your peace of mind

Feel free to reach out for more details or additional images. Don’t miss out on this exceptional, rare 1-carat unheated sapphire!

Shipping
Shipping provider Shipping to Thailand Shipping to rest of world Combined Shipping (Thailand) Combined Shipping (rest of the world)
Standard Shipping - Tracked
/ 10 days
/ 21 days
Not available
on orders with 2 items or more
FedEx
/ 7 days
/ 14 days
Not available
on orders with 2 items or more
Standard Shipping - Untracked
/ 0 days
/ 40 days
Not available
on orders with 3 items or more
UPS
/ 0 days
/ 14 days
Not available
on orders with 3 items or more
Store
1 Ct Natural No Heat Blue Sapphire – AAA Grade | Untreated Blue Beauty
Bangkok, Thailand
Owned by siamgem
Recent Feedback
  • haiderm
    haiderm
    Positive

    Delivered timely and as described. Very pleased with my order. Thank you very much, I look forward to doing business with you in the future. Thanks Again

  • frogpogs
    frogpogs
    Positive

    Item arrived well packaged and timely. As advertised

Bids History (8)

Reserve not met

trevors
trevors
1 month ago
trevors
trevors
1 month ago
trevors
trevors
1 month ago
trevors
trevors
1 month ago
wildflowerlyra13
wildflowerlyra13
5 months ago
ybbbby
ybbbby
6 months ago
Purchased from this seller previously
ande99
ande99
7 months ago
Purchased from this seller previously

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Shipping Details

Costs:
Transit:
21 days via Standard Shipping - Tracked
Ships from:
Thailand

Payment Options

  • paypal
This seller adds 10.00% tax to transactions in Thailand.

Overview

Listing Type : Standard
Product ID : 2798458
Starting Bid :
Starts : 6th January 2026 04:26 pm PST
Ends : 20th January 2026 04:26 pm PST
* All prices are in USD

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