Iolite ~ Antique & Vintage Items

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1.56 Ct Natural Deep Violet Iolite Pear Cut: Weight - 1.56 Ct / Dimensions - 10.40 x 7.30 x 4.60 mm / Shape - Pear Cut / Color - Deep Violet / Clarity - VVS / Origin - Nigeria / Treatment - None

2025

1.56 Ct Natural Deep Violet Iolite Pear Cut

Gems AuctionBangrak, Bangkok

D'Joy Iolite Sterling Silver Cocktail Ring Size 10.5 4 G: D'Joy Iolite Sterling Silver Cocktail Ring Size 10.5 4 G

2025

D'Joy Iolite Sterling Silver Cocktail Ring Size 10.5 4 G

Retro Roadshow AuctionsMantua, OH

Oval Iolite, Garnet and Diamond Ring, 14K Gold: 14k yellow gold ring with oval iolite, accent green garnets and accent diamonds at 0.56ctw, size US 8.5, 5.12 grams

2025

Oval Iolite, Garnet and Diamond Ring, 14K Gold

Verma Estate Departmenthicksville, NY

Turquoise And IOLITE Pushback Dangle Earrings 14.1 G: Turquoise and IOLITE pushback dangle earrings 14.1 g

2025

Turquoise And IOLITE Pushback Dangle Earrings 14.1 G

Retro Roadshow AuctionsMantua, OH

4.42 Ct Natural Deep Blue Iolite Oval Cut: Weight - 4.42 Ct / Dimensions - 11.80 x 8.50 x 7.80 mm / Shape - Oval Cut / Color - Deep Blue / Clarity - SI / Origin - Brazil / Treatment - None

2025

4.42 Ct Natural Deep Blue Iolite Oval Cut

Gems AuctionBangrak, Bangkok

4.42 Ct Natural Deep Blue Iolite Emerald Cut: Weight - 4.42 Ct / Dimensions - 11.00 x 9.20 x 6.80 mm / Shape - Emerald Cut / Color - Deep Blue / Clarity - VVS / Origin - Brazil / Treatment - None

2025

4.42 Ct Natural Deep Blue Iolite Emerald Cut

Gems AuctionBangrak, Bangkok

2.85 Ct Natural Violet Blue Iolite Pear Cut: Weight - 2.85 Ct / Dimensions - 11.00 x 8.20 x 6.80 mm / Shape - Pear Cut / Color - Violet / Clarity - VVS / Origin - Brazil / Treatment - None

2025

2.85 Ct Natural Violet Blue Iolite Pear Cut

Gems AuctionBangrak, Bangkok

2.06 g 925 Silver Ring Natural Amethyst, Iolite: Weight - 2.06 g / US Size - 8 / Stone : Natural Amethyst, Iolite/ Stones - 22 Pcs / Stone Color - Purple, Blue / Material - 925 Seales Silver with rhodium polish

2025

2.06 g 925 Silver Ring Natural Amethyst, Iolite

Gems AuctionBangrak, Bangkok

Natural Violet Blue Iolite 0.94 Ct. Pear Shape 8.2 x 6.1 Mm. Gemstone Unheated From Madagascar: Product ID: 803804479 Product Name: Natural Iolite Weight: 0.94 CT. Size: 8.2 x 6.1 x 4 MM. Shape: Pear Color: Violet Blue Clarity:VSI Luster: Good Gems Origin: Madagascar Treatment: Unheated Crystal

2025

Natural Violet Blue Iolite 0.94 Ct. Pear Shape 8.2 x 6.1 Mm. Gemstone Unheated From Madagascar

Treasure of Gems & JewelryBlanco, TX

3.45 Ct Natural Iolite Opal Cushion Cut: Weight - 3.45 Ct / Size - 9.20 x 9.20 x 6.40 mm / Shape - Cushion Cut / Color - Deep Blue / Clarity - VVS / Origin - Brazil / Treatment - None

2025

3.45 Ct Natural Iolite Opal Cushion Cut

Gems AuctionBangrak, Bangkok

3.28 Ct Natural Iolite Opal OVal Cut: Weight - 3.28 Ct / Size - 11.90 x 8.70 x 5.90 mm / Shape - OVal Cut / Color - Deep Blue / Clarity - VVS / Origin - Brazil / Treatment - None

2025

3.28 Ct Natural Iolite Opal OVal Cut

Gems AuctionBangrak, Bangkok

SOLD

Mixed Iolite Selection 2.65ct: This is a continuation of our pro jeweler's estate auction, but we've added some gems from another estate (JTV). The rest are from his personal collection, many faceted by himself. Gems were cataloged

2025

Mixed Iolite Selection 2.65ct

Seattle MagpiesSeattle, WA

SOLD

Round Blue Iolite Gemstone 6.3mm .9ct: This is a continuation of our pro jeweler's estate auction, but we've added some gems from another estate (JTV). The rest are from his personal collection, many faceted by himself. Gems were cataloged

2025

Round Blue Iolite Gemstone 6.3mm .9ct

Seattle MagpiesSeattle, WA

Natural Violet Blue Iolite 2.18 Ct. Oval Shape 12.1 x 7.6 Mm. Gemstone From Madagascar: Product ID: 803801976 Product Name: Natural Iolite Weight: 2.18 CT. Size: 12.1 x 7.6 x 5.5 MM. Shape: Oval Color: Violet Blue Clarity:SI Luster: Good Gems Origin: Madagascar Treatment: Unheated Crysta

2025

Natural Violet Blue Iolite 2.18 Ct. Oval Shape 12.1 x 7.6 Mm. Gemstone From Madagascar

Treasure of Gems & JewelryBlanco, TX

1.41 Ct Natural Deep Violet Iolite Round Cut: Weight - 1.41 Ct / Dimensions - 7.20 x 7.20 x 5.20 mm / Shape - Round Cut / Color - Deep Violet / Clarity - VVS / Origin - Nigeria / Treatment - None

2025

1.41 Ct Natural Deep Violet Iolite Round Cut

Gems AuctionBangrak, Bangkok

1.16 Ct Natural Deep Violet Iolite Round Cut Set: Weight - 1.16 Ct / Dimensions - 5.00 - 5.30 mm / 3 Pc's / Shape - Round Cut / Color - Deep Violet / Clarity - VVS / Origin - Nigeria / Treatment - None

2025

1.16 Ct Natural Deep Violet Iolite Round Cut Set

Gems AuctionBangrak, Bangkok

1.20 Ct Natural Deep Violet Iolite Oval Cut: Weight - 1.20 Ct / Dimensions - 8.80 x 6.50 x 3.90 mm / Shape - Oval Cut / Color - Deep Violet / Clarity - VVS / Origin - Nigeria / Treatment - None

2025

1.20 Ct Natural Deep Violet Iolite Oval Cut

Gems AuctionBangrak, Bangkok

1.72 Ct Natural Deep Violet Iolite Oval Cut: Weight - 1.72 Ct / Dimensions - 8.80 x 6.80 x 4.80 mm / Shape - Oval Cut / Color - Deep Violet / Clarity - VVS / Origin - Nigeria / Treatment - None

2025

1.72 Ct Natural Deep Violet Iolite Oval Cut

Gems AuctionBangrak, Bangkok

DAVID YURMAN CONFETTI STERLING DIAMOND TOPAZ IOLITE THREE ROW BAND RING SZ 6.25: David Yurman Confetti Collection Sterling Silver Diamond, Topaz, Iolite Three Row Cable Band Ring Size - 6.25 Band Width - 5mm Est. Retail Price - $650 USD Total Weight - 4.5 Grams Hallmark - D.Y 925

2025

DAVID YURMAN CONFETTI STERLING DIAMOND TOPAZ IOLITE THREE ROW BAND RING SZ 6.25

Modern JewelryValley Village, CA

Pink Blue White Topaz Iolite Gemstone Lot 88.5 CT: Genuine topaz and iolite gemstones. Lot includes: (1) parcel containing pear shaped pink topaz gemstones with a combined weight of approximately 3.5 carats, (1) 5 carat total weight mixed sky blue top

2025

Pink Blue White Topaz Iolite Gemstone Lot 88.5 CT

MiddleManBrokers Inc.Sunrise, FL

1.67 Ct Natural Deep Violet Iolite Octagon Cut: Weight - 1.67 Ct / Size - 7.80 x 6.00 x 4.80 mm / Shape - Octagon Cut / Color - Deep Violet / Clarity - VVS / Origin - Nigeria / Treatment - None

2025

1.67 Ct Natural Deep Violet Iolite Octagon Cut

Gems AuctionBangrak, Bangkok

1.83 Ct Natural Deep Violet Iolite Baguette Shape: Weight - 1.83 Ct / Size - 10.80 x 5.60 x 4.00 mm / Shape - Baguette Cut / Color - Deep Violet / Clarity - VVS / Origin - Nigeria / Treatment - None

2025

1.83 Ct Natural Deep Violet Iolite Baguette Shape

Gems AuctionBangrak, Bangkok

2.26 Ct Natural Ink Blue Iolite Cushion Cut: Weight - 2.26 Ct / Size - 9.20 x 6.90 x 5.40 mm / Shape - Cushion Cut / Color - Deep Blue / Clarity - VVS / Origin - Nigeria / Treatment - None

2025

2.26 Ct Natural Ink Blue Iolite Cushion Cut

Gems AuctionBangrak, Bangkok

Mint Vint Designer Sterling Silver 6ct White Iolite Ruby Ring 9: Guaranteed Solid 925 Sterling Silver, in Excellent Condition

2025

Mint Vint Designer Sterling Silver 6ct White Iolite Ruby Ring 9

Sabertooth AuctionsMurray, KY

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