Results in Excellent Oval Loose Tanzanites

1-25 of 157

  • NATURAL Tanzanite 1.05ct TOP GRADE Rare FLAWLESS Oval Cut VIVID BLUE Gem

    NATURAL Tanzanite 1.05ct TOP GRADE Rare FLAWLESS Oval Cut VIVID BLUE Gem

    This gem has a very nice deep violetish blue colour with flawless clarity. Top grade stone. All blue or violet tanzanite on the market will have been heat treated. It also has an excellent oval cut to show great shine and colour, lots of sparkle!
    £65.00
    Available for Best Offeror Best Offer
    £1.50 postage
  • 1.10 cts natural certified sparkling yellow tanzanite

    1.10 cts natural certified sparkling yellow tanzanite

    1.10cts natural tanzanite.     Shape.   Oval.     Cut.   Excellent.      Dimensions.    7.26*5.62*3.92mn.    Treatment.   None.    Luster.    Brilliant.     Origin.   Tanzania
    £54.89
    Available for Best Offeror Best Offer
    £3.80 postage
  • 0.76ct 6.5x5mm Stunning VS Clean Oval Natural Multi-Colour Tanzanite VID#15

    0.76ct 6.5x5mm Stunning VS Clean Oval Natural Multi-Colour Tanzanite VID#15

    1x Natural Violet Blue Tanzanite 0.76 c.w. Gem Type: Natural Tanzanite. Colour may not appear as exactly in real life due to variation between computer monitors. GREAT INVESTMENT GEMSTONE - EASY LIQUIDITY.
    £30.00
    0 bids
    Free P&P
    Ending Friday at 5:39PM GMT
  • 9.32 Ct GIA Certified AAA Natural D Block Tanzanite Blue Violet Oval Cut

    9.32 Ct GIA Certified AAA Natural D Block Tanzanite Blue Violet Oval Cut

    Tanzanite is a stunning, rare, and valuable gem of mineral Zoisite. It was discovered in 1967 in the Merelani Hills of Northern Tanzania, Africa. Tanzanite is a single source gemstone with deposits found exclusively in an 8 square mile (20 square kilometers) area just north of Arusha.
    £3,172.20
    From United States
    Available for Best Offeror Best Offer
    Free P&P
  • Tanzanite 1.43 Ct (Natural)

    Tanzanite 1.43 Ct (Natural)

    Tanzanite gem of exceptional beauty. A very desirable Oval cut blue Tanzanite that would make an excellent addition to any gem collection or be commissioned into a piece of Jewellery which I have done for my partner with a slightly larger gem.
    £30.00
    Available for Best Offeror Best Offer
    Free P&P
  • 0.89 cts TANZANITE Violet Blue Oval Faceted Cut Clean Natural Gemstone Tanzania

    0.89 cts TANZANITE Violet Blue Oval Faceted Cut Clean Natural Gemstone Tanzania

    0.89 CTS NATURAL VIOLET BLUE TANZANITE OVAL FACET-CUT VVS CLEAN GEMSTONE. Genuine natural violet blue Tanzanite. Tanzania / Africa ~ cut and polished in. Oval facet-cut. 100% natural gemstone which has been gently heated to enhance the color.
    £7.92
    0 bids
    £5.47 postage
    Ending Friday at 2:49AM GMT
    From Indonesia
  • 15.10ct.AWESOME BLUE TANZANITE QUARTZ OVAL LOOSE GEM

    15.10ct.AWESOME BLUE TANZANITE QUARTZ OVAL LOOSE GEM

    (SHAPE / CUT :) Oval / Faceted. IF - Clean The Gem in the interior and on the surface is free from inclusions of any kind. I - Included The Gem has visible large or many minor inclusion which somewhat affect the Gem's brilliance.
    £0.99
    0 bids
    £8.00 postage
    Ending 12 Dec at 2:52AM GMT
    From Thailand
  • 3.51 Ct IGI Certified AAA Natural D Block Tanzanite Blue Violet Color Oval Cut

    3.51 Ct IGI Certified AAA Natural D Block Tanzanite Blue Violet Color Oval 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.
    £840.63
    From United States
    Available for Best Offeror Best Offer
    Free P&P
  • 4x3mm - 6x8mm Natural Tanzanite Oval Cut Top Quality Blue Color Loose Gemstone

    4x3mm - 6x8mm Natural Tanzanite Oval Cut Top Quality Blue Color Loose Gemstone

    £435.99
    From India
    £10.00 postage
  • 7.76 Ct GIA Certified AAAA Natural D Block Tanzanite Deep Green Blue Oval Cut

    7.76 Ct GIA Certified AAAA Natural D Block Tanzanite Deep Green Blue Oval Cut

    Tanzanite is a stunning, rare, and valuable gem of mineral Zoisite. It was discovered in 1967 in the Merelani Hills of Northern Tanzania, Africa. Tanzanite is a single source gemstone with deposits found exclusively in an 8 square mile (20 square kilometers) area just north of Arusha.
    £2,379.15
    From United States
    Available for Best Offeror Best Offer
    Free P&P
  • 0.71 ct AAA Excellent Oval Shape (7 x 5 mm) Bluish Violet Tanzanite Gemstone

    0.71 ct AAA Excellent Oval Shape (7 x 5 mm) Bluish Violet Tanzanite Gemstone

    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.
    £19.82
    From United States
    Available for Best Offeror Best Offer
    Free P&P
  • 11.01 ct GIA CERTIFIED AAAA+ BEST OVAL CUT (15 X 11 mm) D'BLOCK TANZANITE

    11.01 ct GIA CERTIFIED AAAA+ BEST OVAL CUT (15 X 11 mm) D'BLOCK TANZANITE

    FREE GIA Certificate! IF Quality Violet Tanzanite
    £1,799.83
    From United States
    Was: Previous price£2,117.44
    Available for Best Offeror Best Offer
    Free P&P
  • Ct 1.50 SI Natural Genuine TANZANITE ZOISITE Faceted Cut Rare Gemstone Jewels*

    Ct 1.50 SI Natural Genuine TANZANITE ZOISITE Faceted Cut Rare Gemstone Jewels*

    Natural Tanzanite (Zoisite). Faceted Cut. Tanzanite ( Zoisite). 1 Faceted Cut. 100% Natural Stone. Cut grade. Product Stone Size. Product Shape Oval.
    £24.90
    From India
    Available for Best Offeror Best Offer
    Free P&P
  • 0.85 ct AAA Sparkling Oval Shape (7 x 5 mm) Bluish Violet Tanzanite Gemstone

    0.85 ct AAA Sparkling Oval Shape (7 x 5 mm) Bluish Violet Tanzanite Gemstone

    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.
    £27.75
    From United States
    Available for Best Offeror Best Offer
    Free P&P
  • 0.85 ct AAA Stunning Oval Shape (7 x 5 mm) Bluish Violet Tanzanite Gemstone

    0.85 ct AAA Stunning Oval Shape (7 x 5 mm) Bluish Violet Tanzanite Gemstone

    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.
    £27.75
    From United States
    Available for Best Offeror Best Offer
    Free P&P
  • Natural Tanzanite Oval Cut 5*3 mm 10 Pcs 2.57 Cts Lustrous Violet Loose Gemstone

    Natural Tanzanite Oval Cut 5*3 mm 10 Pcs 2.57 Cts Lustrous Violet Loose Gemstone

    We're not happy unless you are! We are available 24.
    £30.99
    From India
    Free P&P
  • 1.62cts 5x7mm Rare Natural Loose Gemstones Oval Pair Blue Tanzanite Free Shippin

    1.62cts 5x7mm Rare Natural Loose Gemstones Oval Pair Blue Tanzanite Free Shippin

    Shape : Oval Quantity (Piece) : Pair. Item Name : Natural Tanzanite Clarity : VVS. Item ID : NC052-2 Color : Blue. Weight (Carats) : 1.62 Size (mm) : 5x7mm.
    £24.30
    From Thailand
    Free P&P
  • 19.61 ct GIA CERTIFIED AAAA+ ROMANTIC OVAL CUT (18 X 14 mm) D'BLOCK TANZANITE

    19.61 ct GIA CERTIFIED AAAA+ ROMANTIC OVAL CUT (18 X 14 mm) D'BLOCK TANZANITE

    FREE GIA Certificate! IF Quality Violet Tanzanite
    £3,201.94
    From United States
    Was: Previous price£3,766.99
    Available for Best Offeror Best Offer
    Free P&P
  • 0.80 ct AAA Superb Oval Shape (6 x 5 mm) Bluish Violet Tanzanite Gemstone

    0.80 ct AAA Superb Oval Shape (6 x 5 mm) Bluish Violet Tanzanite Gemstone

    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.
    £19.82
    From United States
    Available for Best Offeror Best Offer
    Free P&P
  • 0.72 ct AAA Flashing Oval Shape (6 x 5 mm) Bluish Violet Tanzanite Gemstone

    0.72 ct AAA Flashing Oval Shape (6 x 5 mm) Bluish Violet Tanzanite Gemstone

    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.
    £19.82
    From United States
    Available for Best Offeror Best Offer
    Free P&P
  • 0.73 ct AAA Best Oval Shape (7 x 5 mm) Bluish Violet Tanzanite Natural Gemstone

    0.73 ct AAA Best Oval Shape (7 x 5 mm) Bluish Violet Tanzanite Natural Gemstone

    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.
    £19.82
    From United States
    Available for Best Offeror Best Offer
    Free P&P
  • 0.79 ct AAA Spectacular Oval Shape (6 x 5 mm) Bluish Violet Tanzanite Gemstone

    0.79 ct AAA Spectacular Oval Shape (6 x 5 mm) Bluish Violet Tanzanite Gemstone

    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.
    £19.82
    From United States
    Available for Best Offeror Best Offer
    Free P&P
  • 0.77 ct AAA Resplendent Oval Shape (7 x 5 mm) Bluish Violet Tanzanite Gemstone

    0.77 ct AAA Resplendent Oval Shape (7 x 5 mm) Bluish Violet Tanzanite Gemstone

    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.
    £19.82
    From United States
    Available for Best Offeror Best Offer
    Free P&P
  • 0.65 ct AAA Gorgeous Oval Shape (7 x 5 mm) Bluish Violet Tanzanite Gemstone

    0.65 ct AAA Gorgeous Oval Shape (7 x 5 mm) Bluish Violet Tanzanite Gemstone

    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.
    £19.82
    From United States
    Available for Best Offeror Best Offer
    Free P&P
  • 0.68 ct AAA Attractive Oval Shape (7 x 5 mm) Bluish Violet Tanzanite Gemstone

    0.68 ct AAA Attractive Oval Shape (7 x 5 mm) Bluish Violet Tanzanite Gemstone

    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.
    £19.82
    From United States
    Available for Best Offeror Best Offer
    Free P&P

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