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Gems First Image

Gems

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Alderfer Auction

Alderfer Auction

Hatfield, PA, United States

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CF Martin Guitar

Ampex Model 440 Reel to Reel Tape Recorder And Ampex Electronics

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Hatfield, PA, US

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239.94 Carats of Loose Gemstones: 239.94 Carats of Loose Gemstones • 103.21 carat hessonite garnet • 41.87 carat heart shaped smoky quartz • 94.86 total carat weight of amethyst, quartz, citrine, garnet, carnelian &

239.94 Carats of Loose Gemstones

$150

Pittsfield, MA

Fontaine's Auction Gallery

4.6

(374)

More from Loose Stones & Beads

7.85 ct Diamond Shape: Rectangular modified bri: 7.85 ct Diamond Shape: Rectangular modified brilliant Measurements: 11.36 x 10.47 x 7.78 mm Color: W to X Range Clarity: SI1 Report: GIA #

7.85 ct Diamond Shape: Rectangular modified bri

$8,000

Dallas, TX

Heritage Auctions

4.2

(615)

13.91 ct Cat's-Eye Chrysoberyl Shape: Oval doub: 13.91 ct Cat's-Eye Chrysoberyl Shape: Oval double cabochon Measurements: 12.93 x 12.15 x 10.30 mm Report: GIA # 6542564158 HID03101062020 © 2026

13.91 ct Cat's-Eye Chrysoberyl Shape: Oval doub

$7,000

Dallas, TX

Heritage Auctions

4.2

(615)

14k Yellow Gold and 8.9ct Pear-Shaped Natural Color Change Zultanite Turkish Diaspore Pendant: 14k Yellow Gold and 8.9ct Pear-Shaped Natural Color Change Zultanite Turkish Diaspore Pendant Necklace L 18" 2.7 grams 1 PC A natural, 8.9ct Zultanite Turkish Diaspore (appx. 27 x 7.5 x 5.7mm) in a 14

14k Yellow Gold and 8.9ct Pear-Shaped Natural Color Change Zultanite Turkish Diaspore Pendant

$1,000

Detroit, MI

DuMouchelles

4.6

(875)

7.04 ct Ceylon Cat's-Eye Alexandrite Shape: Rou: 7.04 ct Ceylon Cat's-Eye Alexandrite Shape: Round double cabochon Measurements: 10.64 - 10.82 x 6.41 mm Color: Green changing to purplish brown Origin&col

7.04 ct Ceylon Cat's-Eye Alexandrite Shape: Rou

$6,000

Dallas, TX

Heritage Auctions

4.2

(615)

49.12 ct Rubellite Tourmaline Shapes: Oval Meas: 49.12 ct Rubellite Tourmaline Shapes: Oval Measurements: 26.67 x 21.43 x 12.65 mm Report: GIA # 6204595536 HID03101062020 © 2026 Heritage Auction

49.12 ct Rubellite Tourmaline Shapes: Oval Meas

$4,000

Dallas, TX

Heritage Auctions

4.2

(615)

4.42 ct Australian Black Opal Oval Cabochon, Multicolor Play-of-Color: Title: 4.42 ct Australian Black Opal Oval Cabochon, Multicolor Play-of-Color Description: An Australian black opal weighing 4.42 carats, cut as a polished oval cabochon and measuring approximately 13.

4.42 ct Australian Black Opal Oval Cabochon, Multicolor Play-of-Color

Current Bid - 2 bids

$200

Owens Cross Roads, AL

1111 Jewelry Store, LLC

4.3

(8)

Group of Over 100 Assorted Loose Gemstones: Group of Over 100 Assorted Loose Gemstones in 74 plastic holders and sleeves. All stones are in marked containers with name of gemstone and carat weight. Stones include ruby, emerald

Group of Over 100 Assorted Loose Gemstones

Current Bid - 1 bid

$100

Branford, CT

New England Auctions - Fred Giampietro

4.7

(476)

GIA Burma Ruby: GIA Certified 3.83 Carat Oval Cushion Cut Burma Ruby (not mounted). Moderate heat. GIA Report 2241011235 dated 7/28/2026 to accompany this Lot. Condition: Good condition. Please refer to GIA report. F

Buy Now

$10,000

Dania Beach, FL

Kodner Galleries Inc.

4.6

(726)

A pair of unmounted diamonds: the matched pair of round brilliant-cut diamonds weighing 1.00 carat total; overall grading E-F-G/VS, one with fluorescence. Accompanied by two Society for Applied Gemmology MBH, Idar-Oberstein report

A pair of unmounted diamonds

$600

South San Francisco, CA

Turner Auctions + Appraisals

4.3

(364)

Collection of Twenty-Five Stone Eggs: Collection of Twenty-Five Stone Eggs composed of various specimen stones in a range of sizes. h. 3/4" to 1-3/4", w. 1-1/4" to 2-1/2"

Collection of Twenty-Five Stone Eggs

$100

New Orleans, LA

New Orleans Auction Galleries

4.6

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Natural White Loose Diamond 0.17 Ct 10 Pcs Round Cut 1.6 mm Unheated Belgium April Birthstone Gift: Natural White Loose Diamond 0.17 Ct 10 Pcs Round Cut 1.6 mm Unheated Belgium April Birthstone Gift 0.17 Ct | Round Diamond Cut | Unheated | Belgium | April Birthstone Up for auction is a lot of 10 nat

Buy Now

Natural White Loose Diamond 0.17 Ct 10 Pcs Round Cut 1.6 mm Unheated Belgium April Birthstone Gift

$301

Lake Charles, LA

Treasure of Gems & Jewelry

4.4

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Natural Bi Color Watermelon Tourmaline 4.39 Ct Octagon 16.5x5.5 mm Unheated Nigeria Loose Gemstone: Natural Bi Color Watermelon Tourmaline 4.39 Ct Octagon 16.5x5.5 mm Unheated Nigeria Loose Gemstone 4.39 Ct | Octagon | Unheated | Nigeria | October Birthstone Up for auction is a natural bi color wate

Natural Bi Color Watermelon Tourmaline 4.39 Ct Octagon 16.5x5.5 mm Unheated Nigeria Loose Gemstone

Current Bid - 5 bids

$62

Lake Charles, LA

Treasure of Gems & Jewelry

4.4

(276)

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