Octagon Cut Loose Gemstones
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Stone Cut: Octagon Cut
Natural Unheated White Sapphire Gemstone 3.55 carats with GIA Report
Located in Los Angeles, CA
Presenting a dazzling 3.55 carats Natural White Sapphire, graced with the esteemed GIA Report. This octagonal gem, measuring 10.41 x 7.18 x 5.01 mm, emanates a nearly colorless brill...
Category
21st Century and Contemporary Unknown Octagon Cut Loose Gemstones
Materials
Sapphire
Adorable Natural Madeira Citrine Gemstone 8.45 CTS Sparkling Loose Citrine Stone
Located in Bangkok, TH
Adorable Natural Madeira Citrine Gemstone, Available for sale at whole sale price natural high quality 8.45 Carats Loupe Clean Loose Citrine F...
Category
21st Century and Contemporary Brazilian Modern Octagon Cut Loose Gemstones
Materials
Citrine
24.65ct Octagonal Orangy Pink Morganite GIA Certified
Located in Toronto, Ontario
The GIA report reads as follows:
GIA Report Number: 2225341788
Shape: Octagonal
Cutting Style: Modified Brilliant Cut
Cutting Style: Crown:
Cutting Style: Pavilion:
Transparency: Tr...
Category
2010s Brazilian Octagon Cut Loose Gemstones
Materials
Morganite
2.95 Ct Blue Sapphire Octagon Cut 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 Octagon Cut Loose Gemstones
Materials
Blue Sapphire
2.15 Carats Pink Morganite Stone Scissors Cut Natural Nigerian Gemstone
Located in Bangkok, TH
Weight 2.15 carats
Dimensions 7.9x7.2x5.6 mm
Treatment none
Origin Nigeria
Clarity included
Shape octagon
Cut scissors
This exquisite 2.15 carat pink Morganite gemstone is a ...
Category
21st Century and Contemporary Nigerian Modern Octagon Cut Loose Gemstones
Materials
Morganite
Garnet Rhodolite Loose 3.79 Ct. natural gemstone, Octagon, Tanzania, certificate
By GRALJEWELRY
Located in Daugavpils, LV
Natural Garnet Rhodolite Loose gemstone
Laboratory certified GFCO
Gemstone Color: VIVID RED-ORANGE/ORANGE-RED
Gemstone Type: Garnet
Gemstone size: 9.41x7.63x5.73 mm
Cut Grade: Excel...
Category
2010s Tanzanian Octagon Cut Loose Gemstones
Materials
Garnet, Rhodolite
7.34 Carats Peach Pink Tourmaline octagon Faceted cut stone Natural Gemstone
Located in Jaipur, RJ
7.34 Carats Peach Pink Tourmaline octagon Faceted cut stone Natural Gemstone
Gemstone - Tourmaline
Weight - 7.34 Carats
Shape - Octagon
Size - 11x10x7 MM
Pieces - 1
Category
21st Century and Contemporary Nigerian Art Deco Octagon Cut Loose Gemstones
Materials
Tourmaline
1.18 Ct Blue Sapphire Octagon Cut 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 Octagon Cut Loose Gemstones
Materials
Blue Sapphire
1.80 Carats Citrine Stone Custom Precision Cut Natural Brazilian Gemstone
Located in Bangkok, TH
Weight 1.80 carats
Dimensions 7.6x7.2x5.6mm
Treatment none
Origin Brazil
Clarity VVS
Shape octagon
Cut custom precision
Crafted with meticulous precision, this 1.80 carats C...
Category
21st Century and Contemporary Brazilian Modern Octagon Cut Loose Gemstones
Materials
Citrine
7.78 Carats Yellow Tourmaline octagon Faceted cut stone Top Quality Natural Gem
Located in Jaipur, RJ
7.78 Carats Yellow Tourmaline octagon Faceted cut stone Top Quality Natural Gem
Gemstone - Tourmaline
Weight - 7.78 Carats
Shape - Octagon
Size - 12x9.5x8 MM
Pieces - 1
Category
21st Century and Contemporary Nigerian Art Deco Octagon Cut Loose Gemstones
Materials
Tourmaline
2.5ct Octagonal/Emerald Cut Pink-Purple Spinel GIA Certified Unheated
Located in Toronto, Ontario
This is a stunning GIA Certified Spinel
The GIA report reads as follows:
GIA Report Number: 2213851355
Shape: Octagonal
Cutting Style: Step Cut
Cutting Style: Crown:
Cutting Styl...
Category
2010s Octagon Cut Loose Gemstones
Materials
Spinel
1.27 Ct Ruby Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
An exquisite red color birthstone for July, believed to convey a status of power & wealth.
All our gemstones are 100% natural & genuine. Certification can be provided on request at ...
Category
2010s Malagasy Octagon Cut Loose Gemstones
Materials
Ruby
1.94 Ct Emerald Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth.
All our gemstones are 100% natural & genuine. Certific...
Category
2010s Zambian Octagon Cut Loose Gemstones
Materials
Emerald
4.14 Carats Green Tourmaline Octagon Faceted Top Quality Cut stone Natural Gem
Located in Jaipur, RJ
4.14 Carats Green Tourmaline Octagon Faceted Top Quality Cut stone Natural Gem
Gemstone - Tourmaline
Weight - 4.14 carats
Size - 13x7x5 mm
Shape - Octagon Cut Stone
Category
2010s Nigerian Octagon Cut Loose Gemstones
Materials
Tourmaline
Natural Purple Sapphire Gemstone 1.86 carats / JupiterGem
Located in Los Angeles, CA
Discover the refined charm of this natural purple sapphire, weighing 1.86 carats. Featuring a unique octagonal shape and rich purple hue, this gemstone is a sophisticated choice for ...
Category
21st Century and Contemporary Unknown Octagon Cut Loose Gemstones
Materials
Sapphire, Purple Sapphire
0.97 Ct Blue Sapphire Octagon Cut 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 Octagon Cut Loose Gemstones
Materials
Blue Sapphire
GIA Certified 3.02 Carats Heated Pink Sapphire
Located in Los Angeles, CA
This octagon shaped Pink Sapphire has been modified to reveal an unmatched brilliance. A gemstone that displays an even color throughout, this 3.02 carat purplish pink sapphire spark...
Category
21st Century and Contemporary Unknown Octagon Cut Loose Gemstones
Materials
Pink Sapphire
3.11 Ct Blue Sapphire Octagon Cut 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 Octagon Cut Loose Gemstones
Materials
Blue Sapphire
1.30 Ct Emerald Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth.
Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loo...
Category
2010s Zambian Octagon Cut Loose Gemstones
Materials
Emerald
Loupe clean 10.30 cts Ametrine Octagon Faceted Cut Stone For Jewelry Natural Gem
Located in Jaipur, RJ
Gemstone Natural Ametrine
Clarity : Loupe Clean
Shape : Octagon
Size : 16x11x8 mm
Weight : 10.30 Carats
Origin : Bolivia
Treatment : None
.
Category
21st Century and Contemporary Bolivian Art Deco Octagon Cut Loose Gemstones
Materials
Amethyst, Citrine, Other
1.73 Ct Pink Sapphire Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting color. They are believed to bring good luck & fortune to life.
Explore vibrant collection of Emerald, Ruby & Sapphires in ou...
Category
2010s Sri Lankan Octagon Cut Loose Gemstones
Materials
Pink Sapphire
7.35 Carats Perfect Octagon Hanami Cut Loose Citrine Gemstone
Located in Peshawar, PK
Loose Citrine
Weight: 7.35 Carats
Dimension: 12.1x12.1x8.9 Mm
Origin: Brazil
Shape: Octagon
Cut: Hanami
Treatment: Non
-
Citrine is a vibrant yellow to orange variety of quartz, pri...
Category
2010s Brazilian Arts and Crafts Octagon Cut Loose Gemstones
Materials
Citrine
2.43ct Octagonal/Emerald Cut Green Two (2) Emeralds GIA Certified Colombia (F2)
Located in Toronto, Ontario
This is a stunning GIA Certified Two (2) Emeralds
The GIA report reads as follows:
GIA Report Number: 6234154849
Shape: Octagonal
Cutting Style: Step Cut
Cutting Style: Crown:
C...
Category
2010s Colombian Octagon Cut Loose Gemstones
Materials
Emerald
Vivid Rose Pink Natural Tourmaline Ring Gemstone 1.20Ct Octagon Cut for Jewelry
Located in Peshawar, PK
Vivid Rose Pink Natural Tourmaline Loose Gemstone for Ring, Octagon Cut from Afghanistan!!
💎 GEMSTONE TYPE: Tourmaline
⚖️ WEIGHT: 1.20 Carats
🪚 SHAPE & CUT: Octagon Cut
📏 SIZE (M...
Category
21st Century and Contemporary Afghan Contemporary Octagon Cut Loose Gemstones
Materials
Tourmaline
Azure Majesty: 2.19 Carat Octagonal Blue Topaz
Located in New York, NY
Behold the azure majesty of this 2.19-carat octagonal blue topaz. This loose gem showcases impeccable clarity and vibrant color, making it an exceptional choice for creating bespoke ...
Category
21st Century and Contemporary Modern Octagon Cut Loose Gemstones
Materials
Blue Topaz
GIA Certified 1.91 Carat Spinel
Located in Brooklyn, NY
This pretty Reddish- Purple spinel Octagonal cut , weighs 1.91 carats and would make a beautiful 3-stone ring, though its shape lends itself to a variety of possibilities! It measure...
Category
2010s Octagon Cut Loose Gemstones
Materials
Spinel
Natural Moonstone Loose gemstone 4.92 ct., Octagon cut, Certificate! Madagascar!
By GRALJEWELRY
Located in Daugavpils, LV
Natural Rainbow Moonstone Loose gemstone
Warning Video and photo made on sunlight!!!
Laboratory GFCO certified
Gemstone Color: White with Multicolor Sheen
Gemstone Type: Rainbow Moo...
Category
2010s Malagasy Octagon Cut Loose Gemstones
Materials
Moonstone
1.7 Ct Emerald Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth.
Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loo...
Category
2010s Zambian Octagon Cut Loose Gemstones
Materials
Emerald
1.63 Ct Emerald Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth.
Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loo...
Category
2010s Zambian Octagon Cut Loose Gemstones
Materials
Emerald
Certified Natural Unheated Lavender Violet Sapphire Good Fire Nearly Loupe Clean
Located in Kowloon, HK
Indulge in the sheer beauty of this stunning octagon step-cut sapphire, with a mesmerizing lavender violet hue that will leave you enchanted. Perfect for jewelry making, this gemston...
Category
2010s Sri Lankan Artisan Octagon Cut Loose Gemstones
Materials
Sapphire
Natural Unheated White Sapphire Gemstone 4.60 carats with GIA Report
Located in Los Angeles, CA
Introducing an exquisite Natural White Sapphire of remarkable proportions, weighing 4.60 carats, certified by a prestigious GIA Report. The gem showcases a distinctive Octagonal shap...
Category
21st Century and Contemporary Unknown Octagon Cut Loose Gemstones
Materials
Sapphire
Vibrant Bluish & Mint Green Natural Tourmaline Loose Gemstone Sets 4.50 Ct-Jewel
Located in Peshawar, PK
Vibrant Bluish and Mint Green Natural Tourmaline Loose Gemstones Sets for Rings, Necklace Pendant, Bracelet or any other Jewelry Setting- Octagon Cut!!
💎 GEMSTONE TYPE: Tourmaline ...
Category
21st Century and Contemporary Afghan Contemporary Octagon Cut Loose Gemstones
Materials
Tourmaline
GIA Certified Natural 3.55 Carats Heated Yellow-Orange Sapphire Matching Pair
Located in Los Angeles, CA
These yellow-orange octagonal gems will make the perfect addition to a pair of earrings. Paired with diamonds their square shapes that have been matched in color and shape and size m...
Category
21st Century and Contemporary Unknown Octagon Cut Loose Gemstones
Materials
Sapphire
2.54 carats Greenish Blue Tourmaline Stone Scissor Cut African Gemstone
Located in Bangkok, TH
Weight 2.54 carats
Dimensions 10.2x6.4x4.7 mm
Treatment none
Origin Africa
Clarity eye clean
Shape octagon
Cut scissors
The 2.54 carat Greenish Blue Tourmaline stone, meticu...
Category
21st Century and Contemporary African Modern Octagon Cut Loose Gemstones
Materials
Tourmaline
2.92 Ct Emerald Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth.
Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loo...
Category
2010s Zambian Octagon Cut Loose Gemstones
Materials
Emerald
Emerald-Cut Ruby Cts 1.31 and Blue Sapphire Cts 2.16 and Emerald Cts 0.92 Loose
Located in Hong Kong, HK
With an overall weight of 4.39 carats, this magnificent set includes a gorgeous 2.16 cts. blue sapphire, 0.92 cts. emerald, and 1.31 cts. ruby, all perfectly cut in an emerald cut.
...
Category
2010s Hong Kong Contemporary Octagon Cut Loose Gemstones
Materials
Ruby, Blue Sapphire, Emerald
Natural Brazilian 11.35 Ct Citrine Quartz Octagonal Cut Loose Gem
Located in Valenza , IT
Natural Brazilian Orange Brown Citrine Quartz from Rio Grande Do Sul, carat weight 11.35 - 0.5 inches by 0.5 inches
Are you a collector or stones? Don't miss this very original inte...
Category
21st Century and Contemporary Unknown Octagon Cut Loose Gemstones
Materials
Citrine, Quartz
Lotus Certified 2.31 Carat Reddish Purple Spinel from Ceylon
Located in Hua Hin, TH
Lotus certified 2.31 carat Reddish Purple Spinel from Ceylon
with a rich Reddish Purple saturation and a medium-Deep tone.
Cut: Octagonal
Dimension: 7.84 x 6.34 x 4.94 mm
No treatme...
Category
2010s Sri Lankan Octagon Cut Loose Gemstones
Materials
Spinel
3.75 carats Pinkish Red Garnet Scissors Cut Natural Tanzanian Gemstone
Located in Bangkok, TH
Weight 3.75 carats
Dimensions 9.7x7.9x5.3 mm
Treatment none
Origin Tanzania
Clarity VVS
Shape octagon
Cut scissors
This stunning 3.75 carat Pinkish Red Garnet is a remarkable...
Category
21st Century and Contemporary Tanzanian Modern Octagon Cut Loose Gemstones
Materials
Garnet
23.15 Carat Natural Loose Green Tourmaline Octagon Cut Gemstone
Located in Peshawar, PK
Faceted Green Tourmaline
Weight: 23.15 Carat
Dimension: 15.1 x 14.9 x 12 Mm
Colour: Green
Treatment: Non
Certificate: On Customer Demand
Shape: Octagon
Tourmaline is a captivatin...
Category
21st Century and Contemporary Afghan Arts and Crafts Octagon Cut Loose Gemstones
Materials
Tourmaline
1 1/3 Carat Octagonal Blue Sapphire GIA
Located in San Francisco, CA
This Octagonal shape 1.32-carat Natural Blue color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Category
21st Century and Contemporary Nigerian Octagon Cut Loose Gemstones
Materials
Blue Sapphire
6.10 carats green Tourmaline octagon Faceted cut stone Top Quality Natural gem
Located in Jaipur, RJ
6.10 carats green Tourmaline octagon Faceted cut stone Top Quality Natural gem
Gemstone - Tourmaline
Weight - 6.10 Carats
Shape - Octagon
Size - 10x8x8.5 MM
Pieces - 1
Category
21st Century and Contemporary Nigerian Art Deco Octagon Cut Loose Gemstones
Materials
Tourmaline
3.90 Ct Emerald Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth.
Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loo...
Category
2010s Zambian Octagon Cut Loose Gemstones
Materials
Emerald
16.90 Carat Natural Loose Amethyst Octagon Shape Gemstone
Located in Peshawar, PK
Stone: Amethyst
Weight : 16.90 Carats
Dimension: 16.4 x 13.8 x 11.5 Mm
Origin: Brazil
Shape: Octagon
Color: Purple
Treatment: Non
Certificate: On Customer Demand
Amethyst, a stu...
Category
21st Century and Contemporary Brazilian Arts and Crafts Octagon Cut Loose Gemstones
Materials
Amethyst
Watermelon Bicolor Natural Tourmaline Ring Loose Gemstone 7.15 Ct for Jewelry
Located in Peshawar, PK
Watermelon Bicolor Natural Tourmaline Loose Gemstone for Ring, Necklace Pendant, Bracelet or any other Jewelry Setting– Octagon Emerald Cut from Kunar Afghanistan!!
💎 GEMSTONE TYPE...
Category
21st Century and Contemporary Afghan Contemporary Octagon Cut Loose Gemstones
Materials
Tourmaline
2.10 Carat Natural Loose Green Tourmaline Octagon Shape Gem
Located in Peshawar, PK
Loose Deep Green Tourmaline
Weight: 2.10 Carats
Dimension: 8.3 x 6.1 x 4.8 Mm
Origin: Afghanistan
Certificate: On Demand
Treatment: Non
Shape: Octagon
Tourmaline is a captivating...
Category
21st Century and Contemporary Afghan Arts and Crafts Octagon Cut Loose Gemstones
Materials
Tourmaline
2.10 Carat Natural Loose Octagon Cut Peridot Gem For Jewellery Making
Located in Peshawar, PK
Loose Peridot
Weight: 2.10 Carats
Dimension: 9.1 x 6.5 x 4.2 Mm
Colour: Green
Origin: Supat Valley, Pakistan
Shape: Octagon
Certificate: On Demand
Peridot, a vibrant and lustrous ge...
Category
21st Century and Contemporary Pakistani Arts and Crafts Octagon Cut Loose Gemstones
Materials
Peridot
1.76 Ct Ruby Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
An exquisite red color birthstone for July, believed to convey a status of power & wealth.
Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose ...
Category
2010s Malagasy Octagon Cut Loose Gemstones
Materials
Ruby
Thai Sapp Oct Pair Carats 1.87
Located in Hong Kong, HK
Thai Sapp Oct Pair cts 1.87
Wonderfully matched pair of Sapphires that can be made into a well designed pair of earrings.
Buying in the raw, affords you to customise the earring ...
Category
21st Century and Contemporary Hong Kong Contemporary Octagon Cut Loose Gemstones
Materials
Blue Sapphire
1.79 Ct Ruby Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
An exquisite red color birthstone for July, believed to convey a status of power & wealth.
Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose ...
Category
2010s Malagasy Octagon Cut Loose Gemstones
Materials
Ruby
1.96 Ct Ruby Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
An exquisite red color birthstone for July, believed to convey a status of power & wealth.
Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose ...
Category
2010s Malagasy Octagon Cut Loose Gemstones
Materials
Ruby
No Heat Brownish-Orange Rectangular Tourmaline Cts 11.01 with GRS Certificate
Located in Hong Kong, HK
At a substantial 11.01 carats, this rectangular tourmaline boasts a captivating brownish-orange hue that exudes warmth and sophistication.
It comes with a GRS certificate guaranteei...
Category
2010s Hong Kong Contemporary Octagon Cut Loose Gemstones
Materials
Tourmaline
1.66 Ct Ruby Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
An exquisite red color birthstone for July, believed to convey a status of power & wealth.
Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose ...
Category
2010s Malagasy Octagon Cut Loose Gemstones
Materials
Ruby
5.49 Ct Emerald Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth.
Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loo...
Category
2010s Zambian Octagon Cut Loose Gemstones
Materials
Emerald
7.00 Carat Octagon Cut Natural Loose Lemon Quartz Citrine Gem For Ring Size
Located in Peshawar, PK
Loose Lemon Quartz Citrine
Weight: 7.00 Carats
Dimension: 12.1 x 12.1 x 8.6
Colour: Yellow
Origin: Brazil
Certificate: On Demand
Treatment: Non
Lemon quartz and citrine, though...
Category
21st Century and Contemporary Brazilian Arts and Crafts Octagon Cut Loose Gemstones
Materials
Citrine
8.85ct Octagon Cut No-Oil Natural Untreated Emerald Gemstone
By Hannaboya
Located in Lanham, MD
Introducing the Octagon Cut 8.85ct No-Oil 100% Natural Untreated Emerald Loose Gemstone:
Pure Elegance in Every Facet. This stunning gemstone is a masterpiece of nature, showcasing ...
Category
2010s African Artisan Octagon Cut Loose Gemstones
Materials
Emerald
2.02ct Octagonal Cut NO-OIL Natural Untreated EMERALD Gemstone
By Hannaboya
Located in Lanham, MD
Unveil Exquisite Beauty with the 2.02ct Octagonal Cut No-Oil 100% Natural Untreated Emerald Loose Gemstone. This extraordinary non-oiled gem captures the essence of authenticity, boa...
Category
2010s African Artisan Octagon Cut Loose Gemstones
Materials
Emerald
14.20 Carat Natural Loose Amethyst Octagon Shape Gem For Jewellery Making
Located in Peshawar, PK
Loose Amethyst
Weight: 14.20 Carats
Dimension: 18.5 x 11.7 x 9.6 Mm
Colour: Purple
Origin: Brazil
Treatment: Non
Certificate: On Demand
Shape: Octagon
Amethyst, a stunning variety ...
Category
21st Century and Contemporary Brazilian Arts and Crafts Octagon Cut Loose Gemstones
Materials
Amethyst
