October Birthstones

299 items filtered by: Green ×

9.05ct Watermelon Tourmaline Slice

$181.00

This lovely watermelon tourmaline slice has a wonderful combination of pastel colours working from its green edge into colourless and then into pink. This would make a standout piece those looking to make jewellery that doesn't follow the status quo....

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7.05ct Watermelon Tourmaline Slice

$141.00

This beautiful watermelon tourmaline slice has the most striking deep rubelite core with a couple of greyish green corners.This would make a standout piece those looking to make jewellery that doesn't follow the status quo. Stone Type Tourmaline Cut Polished...

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5.90ct Watermelon Tourmaline Slice

$118.00

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2.74ct TW Baguette Cut Tourmaline Parcel

$360.00

This parcel natural unheated tourmaline is beautiful mix of blue, teal and green stones. They are all eye clean and roughly similar size and shape, though the blue and green have pavilions with a longer keel than the teal stone....

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1.80ct Green/Blue Tourmaline E/C

$325.00

This lovely unheated tourmaline is deep greenish blue, though a little native cut the stone is exceptionally clean and shows nice colour flashes, especially when the stone is tilted from the table and the material was responsibly sourced from Nigeria....

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2.86ct Free-Form Australian Black Opal

$450.00

This amazing black opal from Lightning Ridge, Australia is a truly eye-catching stone. With incredibly strong fire running perfectly along the peak of the stone, the piece almost looks as if it is being illuminated from inside the stone. Not...

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8.04ct Free-form Australian Jelly/Boulder Opal Cabochon

$1,490.00

This absolutely stunning jelly opal has a magical appearance with pieces of boulder suspended in its fiery blue green depths. The piece shifts between fine blue and green fire and shifts in perceived body colour depending on lighting conditions, as you can especially...

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47x37mm Australian Solid Opal Slice

$390.00

This amazing piece of solid opal was mined in Coober Pedy, the piece is an intriguing and dazzling gemstone. It has incredible blue green fire from some angle while more subdued fire from other angle. The piece is fairly translucent...

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Green Tourmaline Rod Crystals

$14.99 +

These beautiful natural tourmaline rod shaped crystals have a wonderfully elegant feel. They could be easily set into jewellery as is to make stunning and unique pieces. The colour is a warm slightly yellow/olive green and very uniform throughout the...

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Top Quality 13.42ct Free Form Cabochon Ethiopian Opal

$3,355.00

Ethiopian opal is a relatively new contender on the opal market, however it is capable of producing material with exceptional play of colour and top quality "crystal" opal. This is an absolutely stunning stone, with a brilliant patchwork of fire...

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Open Round Tourmaline and Diamond 10k Gold Ring (Choose your colour)

$1,290.00

With a unique modern style all of its own this stunning 10k gold ring is available in a rainbow of beautiful untreated Nigerian Tourmalines offset by a sparkling 1pt Diamond. -6mm Natural Unheated Tourmaline 0.75ct+ (Responsibly sourced)-0.01ct Diamond-Lawson Gems Diamond...

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4.12ct Green Tourmaline Emerald Cut

$1,315.00

This beautiful Brazilian tourmaline is ever so slightly bi-coloured with the stone moving from a deeper to more light blue green across the length of the stone the piece is virtually flawless with a 10x loupe bar a minute chip...

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Large 40mm 22.32ct Australian Boulder Opal

$1,500.00

This absoultally stunning boulder opal is what you would call a "Nightstone" as even in low light the piece still has beautiful green and violet fire. It was formed in an opalized wood deposit in Winton, Australia, where old branches...

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11.92ct 24mm Australian White Solid Opal

$1,300.00

This beautiful solid opal has been cut to an excellent symmetrical shape in is slightly domed on both sides. The piece mainly has soft red fire with touches of green and yellow. This is a nice big piece that faces up very large...

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5.02ct Oval Cut Australian White Opal Cabochon

$1,500.00

This amazing opal from Lightning Ridge has a stunning pattern of fire dominated by red and orange flashes with minor sparks of deep blue green and yellow. The stone is a lovely symmetrical oval uncommon in a stone of its...

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15.30ct Free-form Australian Solid Opal

$290.00

This beautiful solid opal actually came of a boulder opal deposit in Winton, Queensland, but as it was such a thick piece of solid opal it was able to be cut in house at our Brisbane store as a solid stone with...

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3.25ct Australian Solid Opal

$450.00

This stunning Lightning Ridge solid opal has beautiful soft green fire with hints of dark blue and orange flashes as well. The stone is a nice standard oval making it much easier to set the piece. Stone Type Opal - Solid...

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7.44ct Oval Cut Australian Opal Cabochon

$990.00

This stunning opal from Lightning Ridge has beautiful consistent green fire touched with blue and minor flares of yellow. The piece is an elegant long oval shape coming in a whopping 22mm long! Stone Type Opal - Solid, White Cut Oval...

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25ct+ Mixed Watermelon Tourmaline Rough Parcels

$34.99

This rough tourmaline is a mix of watermelon stones along with straight green or pink and is in sizes perfect for setting in jewellery as is or great practice material for gem cutters looking to make cabochons or small slices. These stones...

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Beautiful pipe opal rub, responsibly sourced opal rough, Australian opal, collectors specimen opal, Winton opal

Pipe Opal Rub Lot 2

$39.90

This parcel of beautiful pipe opal rubs was mined from an opalized wood deposit in Winton, Queensland, Australia. "Rubs" are partially preformed rough opals that have been trimmed and shaped to show their potential but are not polished. The images...

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10ct+ Mixed Blue/Green Tourmaline Rough Parcels

$50.00

This rough tourmaline is a lovely mix of blues to greens (occasionally a brown or olive pops up) and is in sizes perfect for setting in jewellery as is or great practice material for gem cutters. These stones are natural...

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15ct+ Mixed Dark Blue/Green Tourmaline Rough Parcels

20ct+ Mixed Dark Blue/Green Tourmaline Rough Parcels

$69.99

This rough tourmaline is a lovely mix of very dark blues to greens (occasionally a brown or olive pops up) and is in sizes perfect for setting in jewellery as is or great practice material for gem cutters. These stones...

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Rough Australian Pipe Opal Large Sizes

$45.00 +

This parcel of beautiful pipe opal was unearthed in the Central Queensland opal fields of Opalton in the 1970s. These pieces would be great as specimens or anyone looking to practice cutting or carving larger opal gemstones. The pieces range...

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40ct to 50ct Rough Australian Pipe Opal Pieces

$35.00 +

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44.17ct TW Mixed Colour Tourmaline Facet Rough Parcel

$749.00

This rough tourmaline is a lovely mix gemmy tourmaline from Nigeria. These are all mostly clean pieces or lightly included pieces making the a great choice for either faceting or making cabochons. These stones are natural and unheated and the...

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10.09ct Green Tourmaline Oval Cut

$4,200.00

This amazing green tourmaline has an intensely rich grass tone and is eye clean. Stone Type Tourmaline Cut Cushion Cut Weight 9.18ct Dimensions 14.85x11.4x8.25mm Colour Green Clarity VS/SI Treatment Standard heat treatment Origin Pakistan, regular sourcing. Reference LG100230

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3.60ct Light Green Tourmaline Square Emerald Cut

$1,150.00

This gorgeous light bright green tourmaline is beautifully cut with great light return enhanced by the gem's excellent clarity. Stone Type Tourmaline Cut Cushion Cut Weight 3.60ct Dimensions 8.6x8.4x7.1mm Colour Green Clarity VS Treatment Standard heat treatment Origin Pakistan, regular...

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3.87ct Light Green Tourmaline Square Emerald Cut

$1,250.00

This lovely light bright green tourmaline is beautifully cut with great light return enhanced by the gem's excellent clarity. The piece has some very minor parcel wear visible under high magnification Stone Type Tourmaline Cut Square Emerald Cut Weight 3.87ct Dimensions...

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22ct Tri Colour Pale Pink Orange Green Tourmaline Facet Rough

$990.00

This crisp and clear tourmaline is a really gorgeous stone. What makes this stone really stand out is the subtle colour zoning visible down the c-axis. The piece not only shows a soft pale peach through the c-axis, but it...

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39.8ct 4 Colour Pink Yellow Mauve Green Tourmaline Facet Rough

$2,299.00

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55.15ct Green / Blue Green (Teal) Tourmaline Facet Rough

$2,699.00

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27.17ct Bi Colour Pink Yellow Tourmaline Facet Rough

$1,199.00

This lovely tourmaline has a very attractive bi-colour between warm mauve pink and a slightly minty yellow. The piece is spotlessly clean apart from a some minor fracturing just near the surface towards the base of the crystal on two faces....

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11.33ct Blue Green (Seafoam) Tourmaline Facet Rough

$395.00

This is a great piece with potential for a high yield. The piece is super gemmy and clean with just a minor veil or two and should easily cut an eye clean stone and with such a stunningly perfect seafoam...

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14.10ct Blue Green (Seafoam) Tourmaline Facet Rough

$495.00

In a lovely soft blue green this piece has a potential for a good yield, cutting an eye clean stone without a problem. Approx. 18x14x10.5mm .

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8.88ct Purple Mauve Tourmaline Facet Rough

$249.00

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0.87ct Green Tourmaline Oval Cut

$85.00

Stone Type Tourmaline Cut Oval Cut Weight 0.87ct Dimensions 6.95x5.20x3.65 Colour Green Clarity SI/I Treatment No Treatment Origin Nigeria, Responsible sourcing. Reference LG100233

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0.93ct Green Tourmaline Oval Cut

$85.00

Stone Type Tourmaline Cut Oval Cut Weight 0.93ct Dimensions 6.70x5.65x3.75mm Colour Green Clarity SI Treatment No Treatment Origin Nigeria, Responsible sourcing. Reference LG100235

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1.1ct Green Tourmaline Oval Cut

$99.00

Stone Type Tourmaline Cut Oval Cut Weight 1.1ct Dimensions 7.05x5.10x4.35mm Colour Green Clarity SI Treatment No Treatment Origin Nigeria, Responsible sourcing. Reference LG100236

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0.66ct Teal Blue/Green Tourmaline Oval Cut

$99.00

Stone Type Tourmaline Cut Oval Cut Weight 0.66ct Dimensions 6.09x4.31x3.62mm Colour Green Clarity SI/I Treatment No Treatment Origin Nigeria, Responsible sourcing. Reference LG100238

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1.23ct Australian Solid Opal Oval Cabochon Cut

1.23ct Semi Black Opal Oval Cabochon Cut

$790.00 $990.00

This amazing piece of opal was mined in New South Wales. The piece was cut in house at our Brisbane Arcade store. Stone Type Opal - Solid Cut Cabochon Weight 1.23ct Dimensions approx. 9.70x6.95mm 2.75mm deep Colour Multi Clarity NA...

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74ct TW Boulder Opal Rub Parcel

$290.00

This beautiful boulder opal rub parcel was mined from a deposit in Winton, Queensland, Australia. "Rubs" are partially preformed rough opals that have been trimmed and shaped to show their potential but are not polished. The images show the stones...

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October

The birthstones for those born in October are Opal and Tourmaline.

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