Amethyst

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Art Nouveau Attr. to George Steere Ametyst Gemstone Brooch: Art Nouveau Attr. to George Steere Ametyst Gemstone Brooch 20th century, USA The brass brooch features a floral motif with raised, embossed lines and a large central amethyst gemstone. H: 2" W: 2 1/2"

2025

Art Nouveau Attr. to George Steere Ametyst Gemstone Brooch

Akiba GalleriesDania Beach, FL

A 9CT GOLD ZIRCON AND AMETHYST PENDANT NECKLACE: A 9CT GOLD ZIRCON AND AMETHYST PENDANT NECKLACE, the cross pendant decorated with five oval-cut white stress zircons and an amethyst centre on a 9ct gold chain. total weight app. 3.5g (cross measures

2025

A 9CT GOLD ZIRCON AND AMETHYST PENDANT NECKLACE

Hutchinson Scott AuctioneersSkipton, North Yorkshire

7.58 Ct Natural Green Amethyst Oval Cut: Weight - 7.58 Ct / Dimensions - 14.60 x 11.20 x 8.00 mm / Shape - Oval Cut / Color - Green / Clarity - VVS / Origin - Brazil / Treatment - Heated

2025

7.58 Ct Natural Green Amethyst Oval Cut

Gems AuctionBangrak, Bangkok

5.84 Ct Natural Purple Amethyst Square Cut: Weight - 5.84 Ct / Dimensions - 10.90 x 10.70 x 6.70 mm / Shape - Square Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2025

5.84 Ct Natural Purple Amethyst Square Cut

Gems AuctionBangrak, Bangkok

5.38 Ct Natural Purple Amethyst Radiant Cut: Weight - 5.38 Ct / Dimensions - 12.40 x 10.60 x 6.80 mm / Shape - Radiant Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2025

5.38 Ct Natural Purple Amethyst Radiant Cut

Gems AuctionBangrak, Bangkok

3.10 Ct Natural Purple Amethyst Cushion Cut: Weight - 3.10 Ct / Dimensions - 13.60 x 6.90 x 5.10 mm / Shape - Cushion Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2025

3.10 Ct Natural Purple Amethyst Cushion Cut

Gems AuctionBangrak, Bangkok

9.19 Ct Natural Green Amethyst Round Cut: Weight - 9.19 Ct / Dimensions - 14.00 x 14.00 x 9.50 mm / Shape - Round Cut / Color - Green / Clarity - VVS / Origin - Brazil / Treatment - Heated

2025

9.19 Ct Natural Green Amethyst Round Cut

Gems AuctionBangrak, Bangkok

5.37 Ct Natural Green Amethyst Oval Cut: Weight - 5.37 Ct / Dimensions - 14.20 x 10.10 x 7.00 mm / Shape - Oval Cut / Color - Green / Clarity - VVS / Origin - Brazil / Treatment - Heated

2025

5.37 Ct Natural Green Amethyst Oval Cut

Gems AuctionBangrak, Bangkok

3.97 Ct Natural Purple Amethyst Trillion Cut: Weight - 3.97 Ct / Dimensions - 11.10 x 10.90 x 7.20 mm / Shape - Trillion Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2025

3.97 Ct Natural Purple Amethyst Trillion Cut

Gems AuctionBangrak, Bangkok

4.42 Ct Natural Purple Amethyst Pear Cut: Weight - 4.42 Ct / Dimensions - 14.10 x 10.00 x 6.80 mm / Shape - Pear Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2025

4.42 Ct Natural Purple Amethyst Pear Cut

Gems AuctionBangrak, Bangkok

3.27 Ct Natural Green Amethyst Round Cut: Weight - 3.27 Ct / Dimensions - 9.80 x 9.80 x 6.30 mm / Shape - Round Cut / Color - Green / Clarity - VVS / Origin - Brazil / Treatment - Heated

2025

3.27 Ct Natural Green Amethyst Round Cut

Gems AuctionBangrak, Bangkok

3.39 Ct Natural Purple Amethyst Marquise Cut: Weight - 3.39 Ct / Dimensions - 14.20 x 7.20 x 6.00 mm / Shape - Marquise Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2025

3.39 Ct Natural Purple Amethyst Marquise Cut

Gems AuctionBangrak, Bangkok

1.95 Ct Natural Purple Amethyst Octagon Cut: Weight - 1.95 Ct / Dimensions - 10.00 x 5.10 x 4.90 mm / Shape - Octagon Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2025

1.95 Ct Natural Purple Amethyst Octagon Cut

Gems AuctionBangrak, Bangkok

9.65 Ct Natural Purple Amethyst Oval Cut: Weight - 9.65 Ct / Dimensions - 15.30 x 12.50 x 8.80 mm / Shape - Oval Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2025

9.65 Ct Natural Purple Amethyst Oval Cut

Gems AuctionBangrak, Bangkok

3.26 Ct Natural Green Amethyst Pear Cut: Weight - 3.26 Ct / Dimensions - 13.10 x 8.60 x 6.10 mm / Shape - Pear Cut / Color - Green / Clarity - VVS / Origin - Brazil / Treatment - Heated

2025

3.26 Ct Natural Green Amethyst Pear Cut

Gems AuctionBangrak, Bangkok

3.49 Ct Natural Green Amethyst Round Cut: Weight - 3.49 Ct / Dimensions - 10.20 x 10.20 x 6.20 mm / Shape - Round Cut / Color - Green / Clarity - VVS / Origin - Brazil / Treatment - Heated

2025

3.49 Ct Natural Green Amethyst Round Cut

Gems AuctionBangrak, Bangkok

12.68 Ct Natural Purple Amethyst Oval Cut: Weight - 12.68 Ct / Dimensions - 17.50 x 13.20 x 9.00 mm / Shape - Oval Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2025

12.68 Ct Natural Purple Amethyst Oval Cut

Gems AuctionBangrak, Bangkok

3.53 Ct Natural Green Amethyst Pear Cut: Weight - 3.53 Ct / Dimensions - 13.20 x 9.00 x 5.80 mm / Shape - Pear Cut / Color - Green / Clarity - VVS / Origin - Brazil / Treatment - Heated

2025

3.53 Ct Natural Green Amethyst Pear Cut

Gems AuctionBangrak, Bangkok

8.80 Ct Natural Green Amethyst Oval Cut: Weight - 8.80 Ct / Dimensions - 16.00 x 12.10 x 8.30 mm / Shape - OVal Cut / Color - Green / Clarity - VVS / Origin - Brazil / Treatment - Heated

2025

8.80 Ct Natural Green Amethyst Oval Cut

Gems AuctionBangrak, Bangkok

4.28 Ct Natural Purple Amethyst Cushion Cut: Weight - 4.28 Ct / Dimensions - 10.00 x 10.00 x 7.10 mm / Shape - Cushion Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2025

4.28 Ct Natural Purple Amethyst Cushion Cut

Gems AuctionBangrak, Bangkok

3.03 Ct Natural Purple Amethyst Cushion Cut: Weight - 3.03 Ct / Dimensions - 9.10 x 9.10 x 5.80 mm / Shape - Cushion Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2025

3.03 Ct Natural Purple Amethyst Cushion Cut

Gems AuctionBangrak, Bangkok

4.24 Ct Natural Green Amethyst Cushion Cut: Weight - 4.24 Ct / Dimensions - 11.00 x 9.10 x 6.90 mm / Shape - Cushion Cut / Color - Green / Clarity - VVS / Origin - Brazil / Treatment - Heated

2025

4.24 Ct Natural Green Amethyst Cushion Cut

Gems AuctionBangrak, Bangkok

6.48 Ct Natural Purple Amethyst Oval Cut: Weight - 6.48 Ct / Dimensions - 14.10 x 10.10 x 7.90 mm / Shape - Oval Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2025

6.48 Ct Natural Purple Amethyst Oval Cut

Gems AuctionBangrak, Bangkok

5.26 Ct Natural Purple Amethyst Pear Cut: Weight - 5.26 Ct / Dimensions - 12.10 x 11.90 x 7.60 mm / Shape - Pear Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2025

5.26 Ct Natural Purple Amethyst Pear Cut

Gems AuctionBangrak, Bangkok

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24

Amethyst Auctions

19th-Century Hitchcock-Style Stenciled Side Chair with Hand-Woven Rush Seat

Mid-Century Modern Walnut and Cane Two-Tier End Table by John Widdicomb

Vintage French-Style Brass and Crystal Girandole Table Lamps with Amber Glass Accents

Early American & Mid-Century Art & Antique 2

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Chadds Ford, PA, US

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