Skip to main content
Video Loading
Want more images or videos?
Request additional images or videos from the seller
1 of 11

AIG Certified Natural London Blue Topaz Gemstone: 79.70 Carat Trillion Cut

$2,400
£1,808.64
€2,113.44
CA$3,405.78
A$3,416.13
CHF 1,981.55
MX$41,700.46
NOK 22,951.96
SEK 23,489.78
DKK 15,797.92

About the Item

Wight : 79.70 Carats Dimensions : 27.20 * 26.61 * 18.97 mm Color : Lodon Blue Shape : Trillion Cut Clarity : Clean Treatment : Heat Origin : Brazil Hardness : 8 This striking **London Blue Topaz gemstone** is admired for its deep, captivating blue color and modern appeal, making it a standout choice for fine jewelry. Expertly shaped in a trillion cut, the gemstone features a unique triangular form with sharp, symmetrical facets that maximize light reflection and create exceptional brilliance. With clean clarity, this topaz appears bright and attractive, showing minimal inclusions and allowing its rich color to shine beautifully. Its signature London blue hue is achieved through careful heat treatment, resulting in a bold and consistent tone that enhances its visual impact. Sourced from the renowned gemstone regions of Brazil, it reflects both authenticity and fine quality. With a hardness of 8 on the Mohs scale, topaz is a durable gemstone suitable for various jewelry pieces, including rings, pendants, and earrings. The combination of vivid color, elegant trillion cut, and strong durability makes this London Blue Topaz a timeless and sophisticated gemstone choice.
  • Creator:
    Real Gems
  • Stone:
  • Stone Cut:
  • Weight:
    79.70 ct
  • Dimensions:
    Width: 1.08 in (27.2 mm)Depth: 0.75 in (18.97 mm)Length: 1.05 in (26.61 mm)
  • Lab Report Available:
    AIG GEM20260408164561
  • Place of Origin:
  • Period:
  • Date of Manufacture:
    2026
  • Condition:
  • Seller Location:
    Peshawar, PK
  • Reference Number:
    1stDibs: LU4533229133462

More From This Seller

View All
AIG Certified Natural London Blue Topaz Gemstone: 74.85 Carat Octagon Cut

AIG Certified Natural London Blue Topaz Gemstone: 74.85 Carat Octagon Cut

Located in Peshawar, PK

Wight : 74.85 Carats Dimensions : 28.15 * 19.20 * 14.71 mm Color : Lodon Blue Shape : Octagon Cut Clarity : Clean Treatment : Heat Origin : Brazil Hardness : 8 This striking **Lond...

Category

2010s Brazilian Loose Gemstones

Materials

Topaz

AIG Certified Natural London Blue Topaz Gemstone: 69.24 Carat Cushion Cut

AIG Certified Natural London Blue Topaz Gemstone: 69.24 Carat Cushion Cut

Located in Peshawar, PK

Wight : 69.24 Carats Dimensions : 24.23 * 20.02 * 17.83 mm Color : Lodon Blue Shape : Cushion Cut Clarity : Clean Treatment : Heat Origin : Brazil Hardness : 8 This elegant **Londo...

Category

2010s Brazilian Loose Gemstones

Materials

Topaz

AIG Certified Natural London Blue Topaz Gemstone: 169.29 Carat Cushion Cut

AIG Certified Natural London Blue Topaz Gemstone: 169.29 Carat Cushion Cut

Located in Peshawar, PK

Wight : 169.29 Carats Dimensions : 31.19 * 30.97 * 21.17 mm Color : Lodon Blue Shape : Cushion Cut Clarity : VVS Clean Treatment : Heat Origin : Brazil Hardness : 8 Birthstone : Nove...

Category

2010s Brazilian Loose Gemstones

Materials

Topaz

AIG Certified Natural London Blue Topaz Gemstone: 88.49 Carat Cushion Cut

AIG Certified Natural London Blue Topaz Gemstone: 88.49 Carat Cushion Cut

Located in Peshawar, PK

Wight : 88.49 Carats Dimensions : 29.19 * 22.08 * 16.65 mm Color : Lodon Blue Shape : Cushion Cut Clarity : Clean Treatment : Heat Origin : Brazil Hardness : 8 This stunning **Lond...

Category

2010s Brazilian Loose Gemstones

Materials

Topaz

Natural Aquamarine Beryl Gemstone: 2.85 Carat Fancy Trillion Cut

Natural Aquamarine Beryl Gemstone: 2.85 Carat Fancy Trillion Cut

Located in Peshawar, PK

Hardness : 7.5-8 Origin : Madagascar Shape : Fancy Trillion Cut Color : Crystal Blue Clarity : Clean Weight : 2.85 Carats Dimensions : 10 * 9.5 * 6 MM Treatment : Heat Family : Bery...

Category

2010s Loose Gemstones

Materials

Aquamarine

Natural Aquamarine Beryl Gemstone: 2.54 CT Trillion Cut

Natural Aquamarine Beryl Gemstone: 2.54 CT Trillion Cut

Located in Peshawar, PK

Hardness : 7.5-8 Origin : Madagascar Shape : Trillion Cut Color : Crystal Blue Clarity : Loupe Clean Weight : 2.54 Carats Dimensions : 9.5 * 8.5 * 6 MM Treatment : Heat Family : Ber...

Category

2010s Loose Gemstones

Materials

Aquamarine

You May Also Like

Natural Sky Blue Topaz

Natural Sky Blue Topaz

Located in Brisbane, AU

Loose Swiss Blue Topaz Weight: 7.20 Carats Dimension: 12.2 x 12.2 x 7.9 Mm Shape: Hexagon Colour: Sky Blue Origin: Brazil Certificate: On Demand . Sky Blue Topaz benefits center on ...

Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Blue Topaz

7.05 Carats Loose London Blue Topaz Gemstone Fancy Cut

7.05 Carats Loose London Blue Topaz Gemstone Fancy Cut

Located in Brisbane, AU

Loose London Blue Topaz Weight: 7.05 Carats Dimension: 11.5 x 12.3 x 7.8 Mm Shape: Pear Colour: Blue Origin: Brazil Certificate: On Demand . London Blue Topaz is believed to offer b...

Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Blue Topaz, Other

Natural London Blue Topaz 8.38 Carat Trillion Cut Loose Gemstone for Ring

Natural London Blue Topaz 8.38 Carat Trillion Cut Loose Gemstone for Ring

Located in Peshawar, PK

London Blue Natural Topaz Trillion Cut Loose Gemstone — Earth-Mined Blue Topaz, Top Quality November Birthstone Crystals, Ring, Earrings, Pendant, Necklace, Custom Fine Jewelry Makin...

Category

2010s Brazilian Contemporary Loose Gemstones

Materials

Topaz, Blue Topaz

26.20 Carat Natural Loose London Blue Topaz Fancy Trillion Cut From Brazil

26.20 Carat Natural Loose London Blue Topaz Fancy Trillion Cut From Brazil

Located in Peshawar, PK

Loose London Blue Topaz Weight: 26.20 Carats Dimension: 19.4 x 19.4 x 12.5 Mm Origin: Brazil Shape: Trillion Color: Deep Blue Certificate: On Customer Demand London Blue Topaz is ...

Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Blue Topaz, Other

Natural London Blue Topaz 10.34 Carat Trillion Cut Loose Gemstone for Jewelry

Natural London Blue Topaz 10.34 Carat Trillion Cut Loose Gemstone for Jewelry

Located in Peshawar, PK

Vibrant London Blue Natural Topaz Trillion Cut Loose Gemstone — Earth-Mined Blue Topaz, Top Quality November Birthstone Crystals, Ring, Earrings, Pendant, Necklace, Custom Fine Jewel...

Category

2010s Brazilian Contemporary Loose Gemstones

Materials

Topaz, Blue Topaz