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Europe - Loose Gemstones

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Item Ships From: Europe
Natural Garnet Spessartite Loose Gemstone 4.91 Ct. Cushion cut, Certificate GFCO
By GRALJEWELRY
Located in Daugavpils, LV
Natural Garnet Spessartite loose gemstone 4.91 Ct. GFCO certified Gemstone Color: Fanta Orange Gemstone Type: Garnet Spessartite Gemstone size: 9.51x9.04x5.88 mm Gemstone Shape: Cus...
Category

2010s Tanzanian Europe - Loose Gemstones

Materials

Garnet

Natural Garnet Rhodolite Loose gemstone 5.28 ct, Cushion cut, certificate
By GRALJEWELRY
Located in Daugavpils, LV
Natural Garnet Rhodolite Loose gemstone 5.28 ct, Cushion cut, certificate! Laboratory certified Gemstone Color: purple Gemstone Type: Garnet Rhodolite Gemstone size: 10.12x8.58x6.91 ...
Category

2010s Sri Lankan Europe - Loose Gemstones

Materials

Garnet, Rhodolite

Natural Garnet Spessartite Loose Gemstone 3.93 Ct. Cushion cut, Certificate GFCO
By GRALJEWELRY
Located in Daugavpils, LV
Natural Garnet Spessartite loose gemstone 3.93 Ct. GFCO certified Gemstone Color: Fanta Orange Gemstone Type: Garnet Spessartite Gemstone size: 8.94x8.89x5.40 mm Gemstone Shape: Cus...
Category

2010s Tanzanian Europe - Loose Gemstones

Materials

Garnet

Natural Garnet Rhodolite high quality! loose gemstone 5.21 ct., Octagon cut.
By GRALJEWELRY
Located in Daugavpils, LV
Natural Garnet Rhodolite high quality! loose gemstone 5.21 ct., Octagon cut, Origin Sri Lanka Laboratory certified Gemstone Color: purple Gemstone Type: Garnet Rhodolite Gemstone siz...
Category

2010s Sri Lankan Europe - Loose Gemstones

Materials

Garnet, Rhodolite

Aquamarine 19.50Ct Pair of Natural Loose gemstones, Pear cut, Madagascar
By GRALJEWELRY
Located in Daugavpils, LV
Natural Pair of Aquamarine Loose gemstones, Excellent Cutting! Certificate possible with buyer request Gemstone Color: light Blue Gemstone Type: Aquamarine Gemstone size: 18.6x11.6x...
Category

2010s Malagasy Europe - Loose Gemstones

Materials

Aquamarine

Certified 2.99Ct Natural Indicolite Tourmaline gemstone, Round cut, Nigeria
By GRALJEWELRY
Located in Daugavpils, LV
Natural Indicolite Tourmaline Loose gemstone from Nigeria! Laboratory certified Gemstone Color: blue Gemstone Type: Tourmaline Indicolite Gemstone size: 8.47x8.58x6.59mm Cut Grade: ...
Category

2010s Nigerian Europe - Loose Gemstones

Materials

Tourmaline, Indicolite

Spinel Lavender Violet 4.27Ct natural gemstone, Cushion cut, Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Lavender-Violet Spinel Loose gemstone GFCO Laboratory certified Gemstone Color: Lavender Violet Gemstone Type: Spinel Gemstone size: 9.37x8.45x6.04mm Cut Grade: Very Good Cl...
Category

2010s Tanzanian Europe - Loose Gemstones

Materials

Spinel

Natural Garnet Spessartite Loose Gemstone 4.62 Ct. Cushion cut, Certificate GFCO
By GRALJEWELRY
Located in Daugavpils, LV
Natural Garnet Spessartite loose gemstone 4.62 Ct. GFCO certified Gemstone Color: Fanta Orange Gemstone Type: Garnet Spessartite Gemstone size: 9.55x9.02x5.77 mm Gemstone Shape: Cus...
Category

2010s Tanzanian Europe - Loose Gemstones

Materials

Garnet

Natural Spinel Loose Gemstone 3.58 Ct., Certificate Octagon cut. Origin Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Spinel Loose Gemstone 3.58 Ct., Certificate, Octagon cut. Origin Tanzania! Laboratory certified GFCO Gemstone Color: Lavender Purple Gemstone Type: Spinel Gemstone size: 10....
Category

2010s Tanzanian Europe - Loose Gemstones

Materials

Spinel

Natural Grey Spinel loose gemstone 2.14 ct., High quality, Oval cut, Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Grey-Blue Spinel gemstone from Tanzania GFCO Laboratory certified Gemstone Color: Grey-Blue Gemstone Type: Spinel Gemstone size: 8.80x7.02x4.87 mm Cut Grade: Excellent Clari...
Category

2010s Tanzanian Europe - Loose Gemstones

Materials

Spinel

Morganite 3.90 Ct., Loose natural gemstone, Excellent cut, Origin Nigeria
By GRALJEWELRY
Located in Daugavpils, LV
Natural Morganite Loose gemstone from Nigeria Certification is possible at the request of the buyer. Gemstone Color: Pink Gemstone Type: Morganite Gemstone size: 13.6x7.3x5.5 mm Cut...
Category

2010s Nigerian Europe - Loose Gemstones

Materials

Morganite

Natural Spinel Loose gemstone 1. 72Ct., Cushion cut, Burma, Certificate GFCO
By GRALJEWELRY
Located in Daugavpils, LV
Natural Spinel Loose gemstone 1.72 ct., origin Burma! Laboratory certified GFCO Gemstone Color: Pink Gemstone Type: Spinel Gemstone size: 7.16x6.08x4.70 mm Cut Grade: Very Good Clar...
Category

2010s Burmese Europe - Loose Gemstones

Materials

Spinel

Certified Natural VS quality 2.45 Ct., Purple Spinel Loose gemstone, Octagon cut
By GRALJEWELRY
Located in Daugavpils, LV
Natural Spinel loose gemstone origin Burma! Laboratory certified: GFCO Gemstone Color: Purple Gemstone Type: Spinel Gemstone size: 8.10x6.49x5.07 mm Cut Grade: Excellent Clarity/Gra...
Category

2010s Burmese Europe - Loose Gemstones

Materials

Spinel

ALGT Certified 1.51 Carat Natural Zambia Emerald Stone Pear Mixed Cut
Located in AMSTERDAM, NL
These stones are also known for their excellent clarity, with many exhibiting minimal inclusions or flaws. Additionally, Zambian emeralds are often more affordable than their Colombi...
Category

2010s African Arts and Crafts Europe - Loose Gemstones

Materials

Emerald

Tourmaline Pink 7.06Ct natural gemstone, Cushion cut, Nigeria, GFCO certified
By GRALJEWELRY
Located in Daugavpils, LV
Natural Pink Tourmaline Loose gemstone origin Tanzania! GFCO Laboratory certified Gemstone Color: Pink Gemstone Type: Tourmaline Gemstone size: ...
Category

2010s Nigerian Europe - Loose Gemstones

Materials

Tourmaline

Natural Purplish-Pink Spinel loose gemstone 2.74 ct., High quality, Cushion cut
By GRALJEWELRY
Located in Daugavpils, LV
Natural Purplish-Pink Spinel gemstone from Sri-Lanka LGL Laboratory certified Gemstone Color: Purplish-Pink Gemstone Type: Spinel Gemstone size: 9.30x7.23x4.94 mm Cut Grade: Excelle...
Category

2010s Sri Lankan Europe - Loose Gemstones

Materials

Spinel

Natural Tourmaline Loose gemstone 4.19 Ct., Oval, Certificate, Origin Nigeria
By GRALJEWELRY
Located in Daugavpils, LV
Natural Tourmaline Loose gemstone Bluish-Green color, Certificate, Origin Nigeria! Gemstone Color: Bluish-Green Gemstone Type: Tourmaline Gemstone size: 10.13x8.537.12 mm. Cut Grade...
Category

2010s Nigerian Europe - Loose Gemstones

Materials

Tourmaline

Natural Malaya Garnet Loose Gemstone 3.17 Ct., Cushion cut, Certificate GFCO
By GRALJEWELRY
Located in Daugavpils, LV
Natural Malaya Garnet Loose Gemstone 3.17 Ct., Cushion cut, Certificate GFCO, Origin Tanzania. Laboratory certified: GFCO Gemstone Color: Purplish-PINK Gemstone Type: Garnet Gemston...
Category

2010s Tanzanian Europe - Loose Gemstones

Materials

Garnet

Natural Yellow Zircon loose gemstone 5.00 ct., High quality, Cushion , Sri Lanka
By GRALJEWELRY
Located in Daugavpils, LV
Natural VIVID Yellow Zircon Loose gemstone from Sri Lanka GFCO Laboratory certified Gemstone Color: VIVID Yellow Gemstone Type: Zircon Gemstone size: 10.20x7.60x5.84 mm Cut Grade: E...
Category

2010s Sri Lankan Europe - Loose Gemstones

Materials

Zircon

Fine Deep Blue Australian Sapphire 2.31ct Heart Cut Rare Loose Gem
By Gems and Jewels UK
Located in Birmingham, GB
Natural Deep Blue Australian Sapphire Gemstone. 2.31 Carat with a beautiful deep blue colour and excellent clarity, a very clean stone. Also has an excellent heart cut and ideal pol...
Category

21st Century and Contemporary Europe - Loose Gemstones

Materials

Sapphire

Rhodolite Garnet 4.86Ct natural gemstone, Oval cut, Tanzania, GFCO
By GRALJEWELRY
Located in Daugavpils, LV
Natural Garnet Rhodolite gemstone Laboratory certified GFCO Gemstone Color: VIVID purplish Pink Gemstone Type: Garnet Rhodolite Gemstone size: 10.80x9.30x6.59mm Cut Grade: Very Good...
Category

2010s Tanzanian Europe - Loose Gemstones

Materials

Garnet, Rhodolite

Natural rare color Greenish Yellow Zircon Sri Lanka 10.74 carats! Certificate!!!
By GRALJEWELRY
Located in Daugavpils, LV
Natural rare color Greenish Yellow Zircon Sri Lanka 10.74 carats! Certificate!!!! Laboratory certified Gemstone Color: Greenish Yellow Gemstone Type: Zircon Gemstone size: 11,93x9,71...
Category

21st Century and Contemporary Sri Lankan Europe - Loose Gemstones

Materials

Zircon

Opal Ethiopian 16.94Ct natural gemstone, Oval cabochon, , Certificate GFCO
By GRALJEWELRY
Located in Daugavpils, LV
Natural Ethiopian Opal gemstone GFCO certified Gemstone Color: White Multicolor Gemstone Type: Opal Gemstone size: 24.94x20.12x12.61mm Cut Grade: Very Good Gemstone Shape: Oval Cabo...
Category

2010s Ethiopian Europe - Loose Gemstones

Materials

Opal

ALGT Certified 2.30 carat oval mixed cut Deep Pink Spinel
Located in AMSTERDAM, NL
Offered beautiful 1.85 carat Intense Pink spinel. ALGT certificate is available. Weight: 2.30 Carats Shape: oval mixed Gem Dimensions: 8.38 x 6.81 x 4.98 mm Color: Deep Pink Treatm...
Category

2010s Asian Arts and Crafts Europe - Loose Gemstones

Materials

Spinel

Spinel 6.05Ct Purplish Pink natural gemstone, Cushion, Tanzania, GIA Certified
By GRALJEWELRY
Located in Daugavpils, LV
Natural Spinel Loose gemstone 6. 05 Ct. From Tanzania. Laboratory certified GIA Gemstone Color: Purplish pink Gemstone Type: Spinel Gemstone size: 9.77x9.19x7.65mm Gemstone Shape: ...
Category

2010s Tanzanian Europe - Loose Gemstones

Materials

Spinel

Natural Moonstone Loose gemstone 3.25 ct., Oval cut, Certificate!
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 Europe - Loose Gemstones

Materials

Moonstone

Spinel Pink loose 3.28Ct natural gemstone, Oval cut, Certificate GFCO, Sri Lanka
By GRALJEWELRY
Located in Daugavpils, LV
Natural Pink Spinel loose gemstone GFCO Laboratory certified Gemstone Color: pink Gemstone Type: Spinel Gemstone size: 9.79x7.88x5.03 mm Cut Grade: Very Good Clarity/Grade: Loupe Cl...
Category

2010s Burmese Europe - Loose Gemstones

Materials

Spinel

ALGT Certified 1.43 carat oval mixed cut Vivid /Deep Pink Spinel
Located in AMSTERDAM, NL
Offered beautiful 1.43carat Vivid /Deep Pink spinel. ALGT certificate is available. Weight: 1.43 Carats Shape: oval mixed Gem Dimensions: 7.30 x 6.97 x 3.88 mm Color: Vivid/Deep Pi...
Category

2010s Asian Arts and Crafts Europe - Loose Gemstones

Materials

Spinel

IGI-Certified 2.61ct Natural Oval Mixed Cut Emerald
Located in Den Haag, NL
This natural emerald captures the very essence of botanical vitality, radiating a lush green hue that speaks to centuries of geological prestige. With its sophisticated oval mixed cu...
Category

21st Century and Contemporary Europe - Loose Gemstones

Materials

Emerald

Garnet Malaya Natural Loose Gemstone 4.10 Ct. Cushion cut, Tanzania, certificate
By GRALJEWELRY
Located in Daugavpils, LV
Natural Malaya Garnet Loose gemstone Laboratory certified GFCO Gemstone Color: Purplish-Pink Gemstone Type: Malaya Garnet Gemstone size: 8.88x8.70x6.17 mm Cut Grade: Excellent Clari...
Category

2010s Tanzanian Europe - Loose Gemstones

Materials

Garnet

ALGT Certified 1.14 carat oval mixed cut Vivid/Deep Pink Spinel
Located in AMSTERDAM, NL
Offered beautiful 1.14 carat Vivid/Deep Pink spinel. ALGT certificate is available. Weight: 1.14 Carats Shape: round mixed Gem Dimensions: 6.71 x 6.78x 3.28 mm Color: Vivid/Deep Pi...
Category

2010s Asian Arts and Crafts Europe - Loose Gemstones

Materials

Spinel

GFCO Certified 2.22 Ct., Tourmaline loose gemstone, Round cut, Origin Nigeria
By GRALJEWELRY
Located in Daugavpils, LV
Natural Green Tourmaline loose gemstone high quality! Certificate GFCO Gemstone Color: Bluish-Green Gemstone Type: Tourmaline Gemstone size: 7.21x7.21x6.81 mm Cut Grade: Excellent C...
Category

2010s Nigerian Europe - Loose Gemstones

Materials

Tourmaline

Natural Tanzanite lose gemstone 4.73 ct., Pear cut, Certificate GFCO, Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Tanzanite gemstone GFCO Certified gemstone Gemstone Color: Violet-Blue Gemstone Type: Tanzanite Gemstone size: 13.82x8.36x6.21 mm Cut Grade: Very Good Gemstone Shape: Pear c...
Category

2010s Tanzanian Europe - Loose Gemstones

Materials

Tanzanite

Natural Tanzanite loose gemstone 5.49 ct., Oval, Certificate, Excellent Cutting!
By GRALJEWELRY
Located in Daugavpils, LV
Natural Tanzanite loose gemstone excellent cutting! Assay Office of Latvia Certified Gemstone Color: Violet Gemstone Type: Tanzanite Gemstone...
Category

2010s Tanzanian Europe - Loose Gemstones

Materials

Tanzanite

5.90 Ct., Aquamarine natural gemstone, pear cut, Madagascar. Excellent cut .
By GRALJEWELRY
Located in Daugavpils, LV
Natural Aquamarine loose gemstone Certificate with buyer request Gemstone Color: light Blue Gemstone Type: Aquamarine Gemstone size: 15.1x11.1x7.3 mm Cut Grade: Excellent Clarity/Gr...
Category

2010s Nigerian Europe - Loose Gemstones

Materials

Aquamarine

ALGT Certified 2.56 carat cushion mixed cut Intense Pink Tourmaline
Located in AMSTERDAM, NL
Offered 2.56 carat intense Pink (Orangy) tourmaline. ALGT certificate is available. Weight: 2.56 Carats Shape: cushion mixed Gem Dimensions: 7.92 x 7.14 x 6.09 mm Color: Intense Pi...
Category

2010s Afghan Arts and Crafts Europe - Loose Gemstones

Materials

Tourmaline

ALGT Certified 0.63 carat Diamond
Located in AMSTERDAM, NL
Offered 0.63 carat Diamond. ALGT certificate is included. Weight:0,63 Carats Color Grade -E Clarity Grade- VS2 Gem Dimensions: 5.49 x 5.58 x 3.32 mm Gem Type: Natural Diamond Shape ...
Category

2010s European Contemporary Europe - Loose Gemstones

Materials

Diamond

ALGT Certified 1.24 carat oval mixed cut Intense/Vivid Pink Spinel
Located in AMSTERDAM, NL
Offered beautiful 1.24 carat Intense /Vivid Pink spinel. ALGT certificate is available. Weight: 1.24 Carats Shape: oval mixed Gem Dimensions: 6.93 x 5.38 x 4.32 mm Color: Intense/V...
Category

2010s Asian Arts and Crafts Europe - Loose Gemstones

Materials

Spinel

Spinel 2.61 Ct Grey-Blue loose natural gemstone, High quality, Cushion, Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Grey-Blue Spinel gemstone from Tanzania GFCO Laboratory certified Gemstone Color: Grey-Blue Gemstone Type: Spinel Gemstone size: 8.61x7.79x4.67mm Cut Grade: Excellent Clarit...
Category

2010s Tanzanian Europe - Loose Gemstones

Materials

Spinel

Tourmaline 2.15Ct natural Loose gemstone, Excellent cutting, Origin Nigeria
By GRALJEWELRY
Located in Daugavpils, LV
Natural Tourmaline gemstone Loose Gemstone, Excellent Cutting. Origin Nigeria! Certification possible with buyer request Gemstone Color: slightly bluish-GREEN Gemstone Type: Tourmal...
Category

2010s Nigerian Europe - Loose Gemstones

Materials

Tourmaline

Natural 2.27 Ct. Tourmaline Loose gemstone, Brilliant cut, Nigeria, Certificate
By GRALJEWELRY
Located in Daugavpils, LV
Natural Tourmaline from Nigeria loose gemstone certificate Assay Office of Latvia Gemstone Color: Pink Gemstone Type: Tourmaline Gemstone size: 8.25x8.37x5.76 mm Cut Grade: Excellen...
Category

2010s Nigerian Europe - Loose Gemstones

Materials

Tourmaline

Garnet Rhodolite Loose 6.52Ct natural gemstone, Cushion cut, Tanzania, GFCO
By GRALJEWELRY
Located in Daugavpils, LV
Natural Garnet Rhodolite Loose gemstone Laboratory certified GFCO Gemstone Color: VIVID purplish-pink Gemstone Type: Garnet Gemstone size: 11.02x9.25x7.22mm Cut Grade: Very Good Cla...
Category

2010s Tanzanian Europe - Loose Gemstones

Materials

Garnet, Rhodolite

Natural Grey-Blue Spinel loose gemstone 2.19 ct. High quality, Cushion, Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Grey-Blue Spinel gemstone from Tanzania GFCO Laboratory certified Gemstone Color: Grey-Blue Gemstone Type: Spinel Gemstone size: 8.42x7.22x4.52 mm Cut Grade: Excellent Clari...
Category

2010s Tanzanian Europe - Loose Gemstones

Materials

Spinel

Natural 3.15 ct., Tourmaline Loose gemstone, from Nigeria, Cushion, Certificate.
By GRALJEWELRY
Located in Daugavpils, LV
Natural Tourmaline from Nigeria loose gemstone Gemstone Color: Pink Gemstone Type: Tourmaline Gemstone size: 8.90x7.02x6.18 mm Cut Grade: Excellent Clarity/Grade: Loupe Clean Gemsto...
Category

2010s Nigerian Europe - Loose Gemstones

Materials

Tourmaline

Diamond VVS1 Colour:D Certified HRD Antwerp 1.01ct
Located in Berlin, BE
Certified diamond from HRD Antwerp, Diamond Details: Shape: Brilliant Carat: 1.01 Color: D (Exceptional White+) Clarity: VVS1 (Very Very Slightly Included, virtually flawless und...
Category

21st Century and Contemporary Belgian Aesthetic Movement Europe - Loose Gemstones

Materials

Diamond

Tourmaline 3Ct natural gemstone. Oval cut. Rare Color Excellent Cutting. Nigeria
By GRALJEWELRY
Located in Daugavpils, LV
Natural Tourmaline loose gemstone 3.00 Ct., Excellent Cutting, Origin Nigeria. Certification possible with buyer request Gemstone Color: Gold Gemstone Type: Tourmaline Gemstone size...
Category

2010s Nigerian Europe - Loose Gemstones

Materials

Tourmaline

Natural Tourmaline rubellite loose gemstone 3.19 ct., VIVID Pink , Certificate !
By GRALJEWELRY
Located in Daugavpils, LV
Natural Tourmaline Rubellite Loose gemstone 3.19 ct., Origin Afghanistan GFCO laboratory certified Gemstone Color: VIVID Pink Gemstone Type: Tourmaline Rubellite Gemstone size: 8.43...
Category

2010s Afghan Europe - Loose Gemstones

Materials

Tourmaline

Natural blue Spinel loose gemstone 2.07 ct. Certificate, Cushion Origin Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Blue Spinel gemstone from Tanzania GFCO Laboratory certified Gemstone Color: greyish-Blue Gemstone Type: Spinel Gemstone size: 7.36x6.76x5.11 mm Cut Grade: Excellent Clarity...
Category

2010s Tanzanian Europe - Loose Gemstones

Materials

Spinel

Zircon natural Loose Gemstone 6.07 ct., Oval cut, Sri-Lanka, Certificate GFCO
By GRALJEWELRY
Located in Daugavpils, LV
Natural Brown Zircon loose gemstone GFCO Laboratory certified Gemstone Color: Brown Gemstone Type: Zircon Gemstone size: 10.61x8.87x6.54 mm Cut Grade: Excellent Gemstone Shape: Oval...
Category

2010s Sri Lankan Europe - Loose Gemstones

Materials

Zircon

Natural Emerald loose gemstone 2.50 ct., emerald cut, Origin Zambia, Certificate
By GRALJEWELRY
Located in Daugavpils, LV
Natural Emerald loose gemstone 2.50 Ct. ! Laboratory certified: Latvias Probes Birojs Gemstone Color: Green Gemstone Type: Emerald Gemstone size: 10.55x6.73x4.37 mm Cut Grade: Excel...
Category

2010s Zambian Europe - Loose Gemstones

Materials

Emerald

Natural Grey Spinel loose gemstone 2.06 ct. High quality, Tanzania, Certificate
By GRALJEWELRY
Located in Daugavpils, LV
Natural Grey Spinel gemstone from Tanzania GFCO Laboratory certified Gemstone Color: Grey Gemstone Type: Spinel Gemstone size: 7.49x6.26x5.21 mm Cut Grade: Excellent Clarity/Grade: ...
Category

2010s Tanzanian Europe - Loose Gemstones

Materials

Spinel

Natural 5.25Ct., Tourmaline Loose gemstone, Baguette , Afghanistan, Certificate.
By GRALJEWELRY
Located in Daugavpils, LV
Natural Tourmaline from Afghanistan loose gemstone Gemstone Color: Green Gemstone Type: Tourmaline Gemstone size: 13.09x7.18x6.16 mm Cut Grade: Very Good Clarity/Grade: SI Gemstone ...
Category

2010s Afghan Art Deco Europe - Loose Gemstones

Materials

Tourmaline

Natural Lavender Purple spinel quality VS, 3.13 Ct. gemstone, Cushion cut
By GRALJEWELRY
Located in Daugavpils, LV
Natural Lavender Purple Spinel gemstone From Burma! Laboratory certified Gemstone Color: Lavender Purple Gemstone Type: Spinel Gemstone size: 9.15x7.58x5,56mm Cut Grade: Very Good C...
Category

2010s Burmese Europe - Loose Gemstones

Materials

Spinel

Spinel Cobalt Blue 3.04Ct natural gemstone, Oval cut, Tanzania, GFCO certified
By GRALJEWELRY
Located in Daugavpils, LV
Natural Cobalt Blue Spinel Loose gemstone Origin Tanzania! Laboratory certified GFCO Gemstone Color: Blue Gemstone Type: Spinel Gemstone size: 10.1...
Category

2010s Tanzanian Europe - Loose Gemstones

Materials

Spinel

Unique Spinel Bluish Violet natural 4.67Ct gemstone, Cushion cut, Tanzania, GIA
By GRALJEWELRY
Located in Daugavpils, LV
Unique Natural Spinel Loose gemstone GIA Laboratory certified Gemstone Color: Bluish Violet Gemstone Type: Spinel Gemstone size: 11.18x8.31x5.84mm Cut Grade: Very Good Clarity/Grade...
Category

2010s Tanzanian Europe - Loose Gemstones

Materials

Spinel

Natural blue Cobalt Spinel loose gemstone 2.67 ct., heart cut, Origin Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural blue cobalt Spinel gemstone Laboratory certified GFCO Gemstone Color: Vivid blue Gemstone Type: Spinel Gemstone size: 7.74x8.82x6.37 mm Cut Grade: Very Good Clarity/Grade: V...
Category

2010s Tanzanian Europe - Loose Gemstones

Materials

Spinel

Natural Garnet Spessartite Loose gemstone 5.17 Ct., Fanta color.
By GRALJEWELRY
Located in Daugavpils, LV
Natural Garnet Spessartite Loose gemstone 5.17 Ct., Fanta color. Colourstone certified Gemstone Color: Vivid Orange Gemstone Type: Garnet Spessartite Gemstone size: 10.40x8.94x6.31 m...
Category

2010s African Europe - Loose Gemstones

Materials

Garnet

Natural Violet Spinel loose gemstone 2.97 ct, High quality, Certificate Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Violet Spinel loose gemstone 2.97 ct., High quality, Octagon cut, Origin Tanzania. GFCO Laboratory certified Gemstone Color: Lavender Violet Gemstone Type: Spinel Gemstone s...
Category

2010s Tanzanian Europe - Loose Gemstones

Materials

Spinel

Natural Tourmaline rubellite loose gemstone 2.11 ct., VIVID Pink , Certificate!
By GRALJEWELRY
Located in Daugavpils, LV
Natural Tourmaline Rubellite Loose gemstone 2.11 ct., Origin Afghanistan GFCO laboratory certified Gemstone Color: VIVID Pink Gemstone Type: Tourmaline Rubellite Gemstone size: 8.00...
Category

2010s Afghan Europe - Loose Gemstones

Materials

Tourmaline

Natural Purple Spinel Loose gemstone 1.77 Ct., Heart cut, Sri Lanka, Certificate
By GRALJEWELRY
Located in Daugavpils, LV
Natural Purple Spinel Loose gemstone 1.77 Ct., Heart cut, Sri Lanka, Certificate! Natural Purple Spinel Loose gemstone Laboratory certified GFCO Gemstone Color: purple Gemstone Type...
Category

2010s Sri Lankan Europe - Loose Gemstones

Materials

Spinel

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