Results in Trillion Loose Tanzanites

1-25 of 185

  • Beautiful Blue Tanzanite AAA 10mm Stunning Trillion Cut Loose Gemstone 6.20ct

    Beautiful Blue Tanzanite AAA 10mm Stunning Trillion Cut Loose Gemstone 6.20ct

    Color:Blue violet. Give you a different nice ornament design. We would try our best to help you solving any problem. Main Material:Artificial Tanzanite zircon. 1 Artificial Tanzanite zircon. We will do our best to help you to resolve your problems.
    £2.18
    From China
    Free P&P
  • Beautiful Blue Tanzanite AAA 10mm Stunning Trillion Cut Loose Gemstone 6.20ct

    Beautiful Blue Tanzanite AAA 10mm Stunning Trillion Cut Loose Gemstone 6.20ct

    Color: Blue violet. Give you a different nice ornament design. The real color of the item may be slightly different from the pictures shown on website. Main Material: A rtificial Tanzanite zircon. 1 A rtificial Tanzanite zircon.
    £2.19
    eBay Premium Service
    Free P&P
    From Hong Kong
  • NATURAL Tanzanite 1.47ct TOP GRADE Rare FLAWLESS Trillion Triangle Cut DEEP BLUE

    NATURAL Tanzanite 1.47ct TOP GRADE Rare FLAWLESS Trillion Triangle Cut DEEP BLUE

    This stone has a very nice deep violetish blue colour with flawless clarity. A top grade tanzanite stone. It also has an excellent triangle cut to show great shine and colour, lots of sparkle! All blue or violet tanzanite on the market will have been heat treated.
    £75.00
    Available for Best Offeror Best Offer
    £1.50 postage
  • VERY RARE 4.5mm TRILLIANT-FACET PURPLE/BLUE NATURAL TANZANITE GEMSTONE

    VERY RARE 4.5mm TRILLIANT-FACET PURPLE/BLUE NATURAL TANZANITE GEMSTONE

    This is an amazing, trilliant-facet, light purple/blue, natural Tanzanite gemstone. It weighs 0.35cts and measures 4.5mm across. We are able to set the vast majority of standard sized gemstones into Gold or Silver jewellery (rings, pendants, and earrings).
    £7.11
    Click & Collect
    £1.50 postage
  • VERY RARE 4mm TRILLIANT-FACET PURPLE/BLUE NATURAL TANZANITE GEMSTONE

    VERY RARE 4mm TRILLIANT-FACET PURPLE/BLUE NATURAL TANZANITE GEMSTONE

    This is an amazing, trilliant-facet, fine purple/blue, natural Tanzanite gemstone. It weighs 0.20cts and measures 4mm across. We are able to set the vast majority of standard sized gemstones into Gold or Silver jewellery (rings, pendants, and earrings).
    £6.33
    Click & Collect
    £1.50 postage
  • 0.65 cts Tanzanite Trillion cut 5.8x5.8mm Blue VS Natural loose gemstone

    0.65 cts Tanzanite Trillion cut 5.8x5.8mm Blue VS Natural loose gemstone

    A 5.8mm trillion Tanzanite. Colour saturation is good for a stone of this size and there are no grey / green areas. All my gems come with a small free gift because everyone loves a present! Having just received my Diploma in Applied Geology I have a keen interest in minerals and gemstones.
    £23.95
    eBay Premium Service
    Available for Best Offeror Best Offer
    FAST & FREE
  • 1.77 Ct IGI Certified AAA Natural D Block Tanzanite Blue Violet Trillion Cut

    1.77 Ct IGI Certified AAA Natural D Block Tanzanite Blue Violet Trillion Cut

    Shape Trillion Cut. Certified by IGI, One of a renowned Gemological Institutes in the World. "IGI Certificate comes FREE". Tanzanite is used in bracelets, necklaces, and earrings. It is less often used in rings due to its relatively low hardness which makes its prone to scratches Tanzanite gemstones are mostly heat treated to enhance the color.
    £422.15
    From United States
    Available for Best Offeror Best Offer
    Free P&P
  • NATURAL LOVELY TANZANITE LOOSE GEMSTONE (17.7 x 13.8 mm) LARGE PEAR CABOCHON

    NATURAL LOVELY TANZANITE LOOSE GEMSTONE (17.7 x 13.8 mm) LARGE PEAR CABOCHON

    Shape PEAR CABOCHON. Product Type NATURAL. Size 17.7 x 13.8 x 5.0 mm. Colour VIOLET BLUE. Clarity MODERATE.
    £12.00
    eBay Premium Service
    Available for Best Offeror Best Offer
    Free P&P
  • Stunning Purple Blue IGEC Certified 2.64 Ct Tanzanite Exquisitely Cut  Trillion

    Stunning Purple Blue IGEC Certified 2.64 Ct Tanzanite Exquisitely Cut Trillion

    This is an excellent example of a beautifully faceted tanzanite trillion cut with superb colour saturation of purple blue (probably the most desirable colour). This investment opportunity flashes beautiful shades of blue and violet as it catches and reflects light off the stunningly cut pear shaped tanzanite.
    £120.00
    Available for Best Offeror Best Offer
    Free P&P
  • 1.35 Ct IGI Certified AA Natural D Block Tanzanite Blue Violet Trillion Cut

    1.35 Ct IGI Certified AA Natural D Block Tanzanite Blue Violet Trillion Cut

    Shape Trillion Cut. Certified by IGI, One of a renowned Gemological Institutes in the World. "IGI Certificate comes FREE". Tanzanite is a stunning, rare, and valuable gem of mineral Zoisite. It was discovered in 1967 in the Merelani Hills of Northern Tanzania, Africa.
    £215.05
    From United States
    Available for Best Offeror Best Offer
    Free P&P
  • 0.57 ct AAA Dazzling Trillion Shape (5 x 5 mm) Bluish Violet Tanzanite Gemstone

    0.57 ct AAA Dazzling Trillion Shape (5 x 5 mm) Bluish Violet Tanzanite Gemstone

    Shape Trillion. Mined From Earth! VVS Quality Bluish Violet Color Stone. Color Bluish Violet. Mohs Hardness - 6.5-7 Found in - Mererani, Tanzania History - Tanzanite is a blue zoisite which is trichroic - meaning it often shows different colors when viewed from different directions.
    £16.92
    From United States
    Was: Previous price£19.91
    Available for Best Offeror Best Offer
    Free P&P
  • 0.67ct Tanzanite Trillion cut 6.01x5.93mm VVS Natural loose purple blue gemstone

    0.67ct Tanzanite Trillion cut 6.01x5.93mm VVS Natural loose purple blue gemstone

    A 6 mm trillion Tanzanite. Colour saturation is good and consistent, throughout the stone. Cut and polish are both very good. All my gems come with a small free gift because everyone loves a present!
    £22.95
    eBay Premium Service
    Available for Best Offeror Best Offer
    FAST & FREE
  • 1.74 Ct DGSL Certified Natural Tanzanite Loose Trillion Cut Gemstone - 18079

    1.74 Ct DGSL Certified Natural Tanzanite Loose Trillion Cut Gemstone - 18079

    (7) We Will like to clarify that as these are all Natural Gemstones and are found under sea or earth after going through lot of Chemical Changes after millions of years. So it’s natural that all stones will have Inclusions which are included inside the stone.
    £79.99
    From India
    Free P&P
  • NATURAL MARVELLOUS VIOLET BLUE TANZANITE GEMSTONE (6.8 x 5.1 mm) CUSHION CUT

    NATURAL MARVELLOUS VIOLET BLUE TANZANITE GEMSTONE (6.8 x 5.1 mm) CUSHION CUT

    Shape CUSHION CUT. Colour AWESOME VIOLET BLUE. Product Type NATURAL. Size 6.8 x 5.1 x 3.8 MM. Total Weight 1.08 CTS. Clarity TRANSPARENT / CLEAN /.
    £30.00
    eBay Premium Service
    Available for Best Offeror Best Offer
    Free P&P
  • 0.61 CTS_WORLD CLASS VERY RARE GEMSTONE_100 % NATURAL TANZANITE

    0.61 CTS_WORLD CLASS VERY RARE GEMSTONE_100 % NATURAL TANZANITE

    : 100% Natural Tanzanite. : 0.61 Cts. "Loupe-Clean" or "10X clean" ~100% Clean - Exceptional quality with no inclusion(s) visible using a 10X loupe. "Included-Declasse"~ Heavily Included -stones not transparent because of inclusions.
    £4.79
    0 bids
    £6.25 postage
    Ending Today at 4:13PM GMT
    From Thailand
  • NATURAL LOVELY VIOLET BLUE TANZANITE GEMSTONE (5 x 5 mm) TRILLION CUT (1 piece)

    NATURAL LOVELY VIOLET BLUE TANZANITE GEMSTONE (5 x 5 mm) TRILLION CUT (1 piece)

    Shape TRILLION CUT. Product Type NATURAL. Colour AAA VIOLET BLUE. Size 5 x 5 mm. Product Name. Total Weight N/A. Clarity TRANSPARENT / CLEAN /.
    £15.00
    eBay Premium Service
    Available for Best Offeror Best Offer
    Free P&P
  • TANZANITE  TRILLION CUT  NATURAL GEMSTONE 6.0 MM AAA

    TANZANITE TRILLION CUT NATURAL GEMSTONE 6.0 MM AAA

    6.00 MM TRILLION. FINE NATURAL TANZANITE BLUE PURPLE. GEM MATERIAL. A Wonderful Gemstone. Super Collector Stone. LOT SIZE: 1 PIECE. ~ True Total Value ~. No Reserve~You set the Price.
    £38.23
    From United States
    £36.64 postage
    82 watching82 watching
  • 1.33 CT NATURAL,TRILLION  TANZANITE  7 MM

    1.33 CT NATURAL,TRILLION TANZANITE 7 MM

    £59.74
    From United States
    Available for Best Offeror Best Offer
    £49.78 postage
  • 1.43Ct TOP RICH FIRE, IF,  AA+ PURPLISH BLUE NATURAL TANZANITE

    1.43Ct TOP RICH FIRE, IF, AA+ PURPLISH BLUE NATURAL TANZANITE

    AA PURPLISH BLUE. Genuinely, Natural Mined Gemstone. 6.5, 7.0 MOH'S SCALE. Occasionally you may see the colors on the pictures doesn’t look like the real item, either too light or too dark depending on the camera and the light.
    £67.70
    From United States
    Available for Best Offeror Best Offer
    £38.63 postage
  • Ct 1.40 VS Natural Genuine TANZANITE ZOISITE Faceted Cut Rare Gemstone Jewels *

    Ct 1.40 VS Natural Genuine TANZANITE ZOISITE Faceted Cut Rare Gemstone Jewels *

    Natural Tanzanite (Zoisite). Faceted Cut. Tanzanite ( Zoisite). 2 Faceted Cut. 100% Natural Stone. Product Shape 1 Pcs Pear, 1 Pcs Trillion. Product Stone Size. Cut grade.
    £18.25
    From India
    Available for Best Offeror Best Offer
    Free P&P
  • Tanzanite Trillion Cut .50 Carat Natural Deep Color Gemstone.

    Tanzanite Trillion Cut .50 Carat Natural Deep Color Gemstone.

    .50 Carat. This is a Natural Gemstone. I am in the USA. SO BUY WITHOUT FEAR OR REGRET! PRICES ARE NOW MUCH HIGHER.
    £59.74
    From United States
    Available for Best Offeror Best Offer
    £12.35 postage
  • TANZANITE Trillion Gemstone 9x9mm 2.50CT Deep Blue BEAUTIFUL Jewel Red Flashes

    TANZANITE Trillion Gemstone 9x9mm 2.50CT Deep Blue BEAUTIFUL Jewel Red Flashes

    This one came from JTV years ago. Their label, on the bottom of the display box, lists the measurements as a 9x9mm with a minimum of 2.50 Carat weight. Any lot number with a "minimum" weight will be no less than the weight listed, and this one is right on at 2.50 Carat weight.
    £525.39
    From United States
    Was: Previous price£618.11
    £16.05 postage
  • 1.14ct LOUPE CLEAN NATURAL EARTH MINED AAA BLUE COLOR TANZANITE TANZANIA REF VDO

    1.14ct LOUPE CLEAN NATURAL EARTH MINED AAA BLUE COLOR TANZANITE TANZANIA REF VDO

    Flawless Dazzling 100% Natural AAA Violet Blue Color Tanzanite from Tanzania ! Extremely Rare Dazzling 100% Genuine Gemstone! Rich Looking Brilliant Sparkling Fire! Rare Breath Taking Natural Beauty!
    £9.99
    0 bids
    £6.00 postage
    Ending 12 Dec at 5:17AM GMT
    From Thailand
  • Tanzanite Trillion Cut 1.35 Carats Natural AAA  D Block Gem Quality

    Tanzanite Trillion Cut 1.35 Carats Natural AAA D Block Gem Quality

    7.5MM X 7.5MM TRILLION CUT. 1.35 Carats. This is a Natural DEEP COLOR,GEM QUALITY, MUSEUM GRADE. I am in the USA. SO BUY WITHOUT FEAR OR REGRET! PRICES ARE NOW MUCH HIGHER.
    £1,573.14
    From United States
    Available for Best Offeror Best Offer
    £12.35 postage
  • 0.59ct 5.8mm Natural Loose Gemstones Purple Blue Trillion Tanzanite Free Ship

    0.59ct 5.8mm Natural Loose Gemstones Purple Blue Trillion Tanzanite Free Ship

    Item ID : LG009-12 Color : Purple Blue. Item Name : Natural Tanzanite Clarity : VVS. Shape : Trillion Quantity (Piece) : 1. Treatment : 100% Natural Origin : Tanzania.
    £20.25
    From Thailand
    Free P&P

Got one to sell?

Get it in front of 17+ million UK buyers.