Prehnite ~ Antique & Vintage

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20.60 Ct Natural Green Rutiled Prehnite Pear Cab: Weight - 20.60 Ct / Dimensions - 24.00 x 16.30 x 6.70 mm / Shape - Pear Cab / Transparency - Semi Transparent / Origin - Brazil / Treatment - None

2025

20.60 Ct Natural Green Rutiled Prehnite Pear Cab

Gems AuctionBangrak, Bangkok

Chateau D'Agent 925 Signed Ring Sz, 6: Chateau D'Agent 925 Signed Ring Sz, 6 With Light Crystalline Green Gemstone Cabochon, (possibly a prehnite stone). Approx 0.5 inches tall x 0.75 wide x 1 deep, 0.4 oz.

2025

Chateau D'Agent 925 Signed Ring Sz, 6

Absolute Auction GalleryHollywood , FL

27.36 Ct Natural Green Rutile Prehnite Oval Cab: Weight - 27.36 Ct / Dimensions - 19.90 x 16.20 x 10.00 mm / Shape - Oval Cab / Clarity - Semi Transaprent / Origin - Norway / Treatment - None

2025

27.36 Ct Natural Green Rutile Prehnite Oval Cab

Gems AuctionBangrak, Bangkok

13.85 Ct Natural Green Prehnite Grape Shaped Carving: Weight - 13.85 Ct / Dimensions - 12.50 x 11.30 x 11.30 mm / Shape - Grape Shaped Carving / Clarity - Semi Transparent / Origin - Brazil / Treatment - None

2025

13.85 Ct Natural Green Prehnite Grape Shaped Carving

Gems AuctionBangrak, Bangkok

3.14 Ct Natural Prehnite Fancy Cut: Weight - 3.14 Ct / Size - 11.10 x 8.40 x 5.80 mm / Shape - Fancy Cut / Clarity - Semi Transaprent / Origin - Brazil / Treatment - None

2025

3.14 Ct Natural Prehnite Fancy Cut

Gems AuctionBangrak, Bangkok

4.32 Ct Natural Prehnite Octagon Cut: Weight - 4.32 Ct / Size - 11.70 x 7.80 x 6.10 mm / Shape - OCtagon Cut / Clarity - Semi Transaprent / Origin - Brazil / Treatment - None

2025

4.32 Ct Natural Prehnite Octagon Cut

Gems AuctionBangrak, Bangkok

4.62 Ct Natural Prehnite Cushion Cut: Weight - 4.62 Ct / Size - 11.20 x 9.60 x 6.50 mm / Shape - Cushion Cut / Clarity - Semi Transaprent / Origin - Brazil / Treatment - None

2025

4.62 Ct Natural Prehnite Cushion Cut

Gems AuctionBangrak, Bangkok

2.62 Ct Natural Prehnite Cushion Cut: Weight - 2.62 Ct / Size - 8.40 x 8.40 x 6.30 mm / Shape - Cushion Cut / Clarity - Semi Transaprent / Origin - Brazil / Treatment - None

2025

2.62 Ct Natural Prehnite Cushion Cut

Gems AuctionBangrak, Bangkok

6.87 Ct Natural Green Prehnite OCtagon Cut: Weight - 6.87 Ct / Size - 13.30 x 10.00 x 6.20 mm / Shape - Octagon Cut / Clarity - Semi Transaprent / Origin - Brazil / Treatment - None

2025

6.87 Ct Natural Green Prehnite OCtagon Cut

Gems AuctionBangrak, Bangkok

7.27 Ct Natural Prehnite Fancy Cut: Weight - 7.27 Ct / Size - 14.80 x 10.10 x 6.80 mm / Shape - Fancy Cut / Clarity - Semi Transaprent / Origin - Brazil / Treatment - None

2025

7.27 Ct Natural Prehnite Fancy Cut

Gems AuctionBangrak, Bangkok

3.34 Ct Natural Green Prehnite Oval Cab: Weight - 3.34 Ct / Dimensions - 11.10 x 8.50 x 4.50 mm / Shape & Cut - Oval Cab / Transparency - Semi Transaprent / Origin - Brazil / Comments - None

2025

3.34 Ct Natural Green Prehnite Oval Cab

Gems AuctionBangrak, Bangkok

4.30 Ct Natural Green Prehnite OCtagon Cut: Weight - 4.30 Ct / Size - 10.60 x 8.70 x 5.60 mm / Shape - Octagon Cut / Clarity - Semi Transaprent / Origin - Brazil / Treatment - None

2025

4.30 Ct Natural Green Prehnite OCtagon Cut

Gems AuctionBangrak, Bangkok

2.16 Ct Natural Fine Green Prehnite Oval Cab: Weight - 2.16 Ct / Dimensions - 10.40 x 7.20 x 4.00 mm / Shape - Oval Cab / Clarity - Semi Transaprent / Origin - Brazil / Treatment - None

2025

2.16 Ct Natural Fine Green Prehnite Oval Cab

Gems AuctionBangrak, Bangkok

2.84 Ct Natural Fine Green Prehnite Pear Cut: Weight - 2.84 Ct / Size - 11.00 x 8.70 x 5.60 mm / Shape - Pear Cut / Clarity - Semi Transaprent / Origin - Brazil / Treatment - None

2025

2.84 Ct Natural Fine Green Prehnite Pear Cut

Gems AuctionBangrak, Bangkok

4.67 Ct Natural Fine Green Prehnite Trillion Cut: Weight - 4.67 Ct / Size - 10.40 x 10.40 x 7.80 mm / Shape - Trillion Cut / Clarity - Semi Transparent / Origin - Brazil / Treatment - None

2025

4.67 Ct Natural Fine Green Prehnite Trillion Cut

Gems AuctionBangrak, Bangkok

30.49 Ct Natural Prehnite Jasper Quartz Oval Cab: Weight - 30.49 Ct / Dimensions - 23.00 x 20.00 x 6.20 mm / Shape - Oval Cab / Clarity - Semi Transaprent / Origin - Brazil / Treatment - None

2025

30.49 Ct Natural Prehnite Jasper Quartz Oval Cab

Gems AuctionBangrak, Bangkok

4.23 Ct Natural Fine Green Prehnite Cushion Cab: Weight - 4.23 Ct / Size - 9.50 x 8.90 x 6.00 mm / Shape - Cushion Cab / Clarity - Semi Transparent / Origin - Brazil / Treatment - None

2025

4.23 Ct Natural Fine Green Prehnite Cushion Cab

Gems AuctionBangrak, Bangkok

6.50 Ct Natural Fine Green Prehnite Oval Cab Pair: Weight - 6.50 Ct / Size - 10.50 8.00 x 4.60 mm / 2 Pc's / Shape - Oval Cab / Clarity - Semi Transparent / Origin - Brazil / Treatment - None

2025

6.50 Ct Natural Fine Green Prehnite Oval Cab Pair

Gems AuctionBangrak, Bangkok

7.32 Ct Natural Green Prehnite Rare Round Cut: Weight - 7.32 Ct / Dimensions - 13.30 x 13.30 x 7.00 mm / Shape & Cut - Round Cut / Transparency - Transaprent / Origin - Brazil / Comments - None

2025

7.32 Ct Natural Green Prehnite Rare Round Cut

Gems AuctionBangrak, Bangkok

33.45 Ct Natural Sleeping Green Prehnite 4" Round Drilled Beads: Weight - 33.45 Ct / Dimensions - 5.50 - 5.80 mm / 30 pc's / Shape - Round Beads / Transparency - Transparent/ Origin - Brazil / Treatment - None

2025

33.45 Ct Natural Sleeping Green Prehnite 4" Round Drilled Beads

Gems AuctionBangrak, Bangkok

13.50 Ct Natural Sleeping Green Rutile Prehnite 10 Round Drilled Beads: Weight - 13.50 Ct / Dimensions - 6.80 - 7.30 mm / 10 pc's / Shape - Round Beads / Transparency - Transparent/ Origin - Brazil / Treatment - None

2025

13.50 Ct Natural Sleeping Green Rutile Prehnite 10 Round Drilled Beads

Gems AuctionBangrak, Bangkok

PREHNITE ROCK STONE LAPIDARY SPECIMEN: PREHNITE ROCK STONE LAPIDARY SPECIMEN

2025

PREHNITE ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

PREHNITE ROCK STONE LAPIDARY SPECIMEN: PREHNITE ROCK STONE LAPIDARY SPECIMEN

2025

PREHNITE ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

PREHNITE ROCK STONE LAPIDARY SPECIMEN: PREHNITE ROCK STONE LAPIDARY SPECIMEN

2025

PREHNITE ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

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