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Current Bid
9
Bids
Closed
18/11/2025 07:18 pm

4.75Ct No Heat Natural Burmese Star Blue Sapphire

9 bids
103 views
2 watching
Details
SKU
DLR3677
Dimensions (mm)
9.7 x 7.9 x 5.6mm
Weight (cts)
4.75
Treatment
No Treatment
Shape
Oval
Type
Cabochon
Clarity
N/A
Colours
Description

Welcome to Drewelryshop

Gemstone Information

Gemstone: Natural Star Sapphire
Origin: Burma (Myanmar)
Weight:4.75CT
Color: Deep Royal Blue
Treatment: None (Untreated / No Heat)
Phenomenon: Six-Ray Star (Asterism)
Birthstone: September
Hardness: 9 on the Mohs Scale – Excellent for everyday wear
Specific Gravity: 3.99–4.03
Refractive Index: 1.760–1.770

Discover the Magic of a Natural Burmese Star Sapphire

From the heart of Burma comes one of nature’s most enchanting creations — a natural, untreated Star Blue Sapphire. Revered for its deep celestial hue and rare star-like phenomenon known as asterism, this gemstone is a true marvel untouched by heat or enhancement.

When light falls upon its polished dome, a six-rayed star emerges gracefully across the surface — a natural wonder formed by microscopic rutile inclusions aligned perfectly within the crystal. Each star is unique, moving elegantly as the gem is rotated, symbolizing light, destiny, and divine protection.

Unlike heated sapphires that gain color through artificial processes, this untreated gem preserves the depth, purity, and soul of its natural blue — offering collectors and jewelry connoisseurs a glimpse of sapphire in its purest form.

Features and Details

Color:
A deep royal blue with natural silk and inner glow — balanced beautifully to reveal the gem’s signature star pattern. The richness of its tone is organic, unaltered, and formed entirely by nature.

Clarity:
Silky inclusions within the gem are responsible for its magical star effect. These natural inclusions are not flaws but hallmarks of authenticity and rarity, creating the gem’s luminous celestial display.

Cut:
Expertly cabochon-cut to showcase its natural star phenomenon. The smooth dome shape enhances light reflection, allowing the six-rayed star to appear sharply and vividly.

Treatment:
None. No Heat. No Enhancement.
This sapphire has been left completely natural, preserving its original structure and beauty. Untreated Burmese star sapphires are among the rarest and most sought-after gemstones in the world.

Why Choose This Stone?

Untreated Purity:
No heat, no enhancement — a sapphire in its most natural and honest form.

Celestial Phenomenon:
A perfectly centered six-rayed star, glowing gracefully across the gem’s surface.

Burmese Heritage:
Burma (Myanmar) is renowned for producing the most prized blue sapphires, treasured for their color and spiritual symbolism.

Durability:
With a Mohs hardness of 9, sapphire is second only to diamond in strength, making it perfect for heirloom jewelry.

Collector’s Treasure:
Natural, unheated star sapphires from Burma are exceptionally rare, often found only in private collections or legacy jewelry houses.

A Gemstone Born from the Stars

At Drewelryshop, we celebrate gemstones that tell a story — and few tell it better than a Burmese Star Sapphire. Its star, formed by nature’s patient hand, represents light in darkness — a guiding symbol worn by royalty, travelers, and collectors for centuries.

Unheated, untouched, and unmatched in natural beauty, this gem is not merely a sapphire — it’s a cosmic masterpiece, a connection between the heavens and the earth.

Eternal. Celestial. Rare.
Only at Drewelryshop

Shipping
Provider Destination Cost
Standard Shipping - Tracked Default Rest of World
28 days
first item
per additional item
shipping capped at
DHL Rest of World
7 days
first item
per additional item
shipping capped at
FedEx Rest of World
7 days
first item
per additional item
shipping capped at
UPS Rest of World
5 days
first item
per additional item
shipping capped at
Standard Shipping - Tracked Default Canada
28 days
first item
per additional item
shipping capped at
Standard Shipping - Tracked Default Thailand
7 days
first item
per additional item
shipping capped at
Standard Shipping - Tracked Default United States of America
27 days
first item
per additional item
shipping capped at
DHL Canada
7 days
first item
per additional item
shipping capped at
FedEx Thailand
2 days
first item
per additional item
shipping capped at
DHL United States of America
7 days
first item
per additional item
shipping capped at
FedEx United States of America
7 days
first item
per additional item
shipping capped at
UPS United States of America
7 days
first item
per additional item
shipping capped at
Store
4.75Ct No Heat Natural Burmese Star Blue Sapphire

drewelryshop

CO, Thailand
Owned by drewelryshop
Recent Feedback
  • charlotted36
    charlotted36
    Positive

    Paid and shipped - no feedback left after 100 days

  • taladya
    taladya
    Positive

    Nice stone well received on time

  • zac1
    zac1
    Positive

    Absolutely beautiful! Arrived faster than expected! Highly recommend!

  • zac1
    zac1
    Positive

    Gorgeous gem! Shipping was fast and items were packed with care! Definitely recommend!

  • zac1
    zac1
    Positive

    Beautiful piece! Arrived faster than expected! Will definitely shop here again!

  • alexperez
    alexperez
    Positive

    My wife absolutely loves this Ruby and can't wait to make it into a nice pendant or ring!

Bids History (9)
charlotted36
charlotted36
4 months ago
Purchased from this seller previously
Automatic Bid
chariotte
chariotte
4 months ago
charlotted36
charlotted36
4 months ago
Purchased from this seller previously
Automatic Bid
chariotte
chariotte
4 months ago
charlotted36
charlotted36
4 months ago
Purchased from this seller previously
Automatic Bid
chariotte
chariotte
4 months ago
charlotted36
charlotted36
4 months ago
Purchased from this seller previously
silversiberiantiger
Purchased from this seller previously
Automatic Bid
silversiberiantiger
Purchased from this seller previously

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Audit

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Shipping Details

Costs:
Transit:
28 days via Standard Shipping - Tracked
Capped at:
Ships from:
Thailand

Payment Options

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Overview

Listing Type : Standard
Product ID : 3002181
Starting Bid :
Starts : 13th November 2025 07:15 pm PST
Ends : 18th November 2025 07:18 pm PST
* All prices are in USD

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