Skip to main content
Want more images or videos?
Request additional images or videos from the seller
1 of 12

AGL Certified 5.75 Carat Burma No Heat Cushion Cut Blue Sapphire Loose Stone

$1,730
£1,306.68
€1,510.14
CA$2,426.59
A$2,698.99
CHF 1,412.59
MX$32,918.79
NOK 17,749.76
SEK 16,695.94
DKK 11,271.74

About the Item

Loose AGL certified 5.75 carat no heat Burma Blue Sapphire cushion cut with rich blue color and no heat or other treatment. A premium specimen of excellent material. Measuring 11.23 x 9.69 x 5.79mm from Burma, Myanmar origin. Gemstone Details: Gemstone: Natural Sapphire Carat: 5.75 Carats Shape: Cushion Cut Color: Blue Origin: Burma (Myanmar) Treatment: No Heat (Unheated) Clarity: Eye Clean Transparency: Transparent Dimensions: 11.23 x 9.69 x 5.79mm Clarity Enhancement: None Comments: Non-heated sapphires are scarce. Sapphires are commonly heated to improve their color and appearance. AGL Report Number: 1144715 Date: January 24, 2025 About This Sapphire: This exceptional 5.75 carat Burma sapphire displays the coveted royal blue coloration that makes Burmese sapphires the world's most prized. The cushion cut maximizes the stone's natural brilliance while showcasing the distinctive velvety blue that characterizes fine Burma stones. At 11.23 x 9.69 x 5.79mm, this substantial sapphire provides an impressive presence suitable for creating heirloom-quality jewelry. The absence of heat treatment ensures this sapphire maintains its natural rarity and investment value. About Burma Sapphires: Burma (Myanmar) sapphires represent the pinnacle of sapphire quality, renowned for their exceptional color saturation and silk inclusions that create the distinctive "sleepy" appearance prized by connoisseurs. The legendary Mogok region has produced the world's finest sapphires for over 1,000 years, with unheated specimens commanding premium prices due to their natural beauty and increasing scarcity. Political restrictions have severely limited supply, making Burma sapphires among the most valuable-colored gemstones in the world.
  • Stone:
  • Stone Cut:
  • Weight:
    5.75 ct
  • Dimensions:
    Height: 0.23 in (5.79 mm)Width: 0.39 in (9.69 mm)Length: 0.45 in (11.23 mm)
  • Style:
  • Lab Report Available:
    AGL 1144715
  • Period:
  • Date of Manufacture:
    2025
  • Condition:
  • Seller Location:
    Miami, FL
  • Reference Number:
    Seller: POTC2233-L1stDibs: LU649327219622

More From This Seller

View All
7.77 Carat Royal Blue Sapphire Ceylon No Heat Cushion Cut and Diamond 18K Ring
Located in Miami, FL
This natural 7.77 carat unheated Ceylon blue sapphire ring is a striking statement of elegance and rarity. It is both AGL Certified and SSEF certified as originating from Ceylon (Sri...
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold

AGL Certified 4.49 Carat Burma No Heat Blue Sapphire and Diamond 3 Stone Ring
Located in Miami, FL
The perfect ring for someone looking to keep it traditional in a unique way. The 18K white gold cathedral band lends a classic feel to this stunning piece. While the center stone may...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold

GRS Certified 2.06 Carat Vivid Deep Blue Sapphire & Diamond Ring
Located in Miami, FL
GRS Certified 2.06 carat vivid deep blue oval shaped cushion cut sapphire from Sri Lanka with 0.25 carat total diamond accents, set in 18K white gold. A refined engagement ring with ...
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, White Gold

GIA Certified 2.63 Carat Blue Sapphire Ring with Trillion Cut Diamond Sidestones
By Gad & Co.
Located in Miami, FL
Simplicity and elegance are on full display with this GIA certified 2.63-carat natural Blue Sapphire ring with 2 trillion cut diamond side stones...
Category

2010s Cambodian Modern Three-Stone Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

1.13 Carat Cushion Cut Sapphire & Side Diamond in 14K White Gold Engagement Ring
Located in Miami, FL
Vintage 1.13-carat sapphire takes center stage in this 14K white gold ring, accented by natural diamonds for the perfect balance of elegance and brilliance. Details: Item Type: Enga...
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Sapphire, Gold, 14k Gold, White Gold

Platinum 7.52 Carat Cushion Cut Blue Sapphire and Diamond Engagement Ring
Located in Miami, FL
Details:  - Item Type: Engagement Ring - Metal: Platinum 900 - Size: 7 3/4 (adjustable) - Weight: 10.21 grams  Stone Details:  - Gemstone: Blue Sapphire - Carat: 7.52 - Color: Blu...
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

You May Also Like

3.65 Ct Blue Sapphire Cushion Certified Loose Gemstone
Located in Fort Lee, NJ
This natural Blue sapphire offers elegance and sophistication. With its rich colour saturation and precise cutting, it is the perfect centrepiece for an engagement ring or luxury jew...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

1.52 Ct Blue Sapphire Cushion Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

Ceylon Blue Sapphire 3.05 Carat Cushion Cut
Located in London, GB
This is a beautiful Ceylon natural blue sapphire in cushion cut, certified by GRS Switzerland. Heated , 3.05 carats Measurements: 8.98* 6.42* 4.5mm Vivid blue
Category

21st Century and Contemporary Sri Lankan Aesthetic Movement Loose Gemstones

Materials

Blue Sapphire

4.01 Ct Blue Sapphire Cushion Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

5.54 Ct Blue Sapphire Cushion Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

GIA Certified Blue Sapphire 1.60 Ct Cushion Loose Gemstone
Located in Fort Lee, NJ
This natural sapphire is certified by GIA and originates from Sri Lanka (Ceylon) — a region globally renowned for its high-quality gemstones and historic legacy in sapphire mining. ...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire