Skip to main content

1980s Loose Gemstones

to
11
8
8
4
1
to
6
3
2
2
2
26
1
77
25
145
11,497
1
1
1
1
2
18
1
27
1
1
21
1
1
1
1
1
1
1
Period: 1980s
Plat /18kt Yellow Gold Diamond .45ct. Moon Pendant
Located in New York, NY
Thia 18 karat yellow gold pendant is crafted in a sand blasted finish. The pendant is designed with a texture to give the feel of the moon's craters. A platinum crescent set with 0.4...
Category

American Retro Vintage 1980s Loose Gemstones

Materials

Diamond, Platinum, Yellow Gold, 18k Gold

Hand Carved Natural Orange-Red Coral Rose Ornament
Located in Pasadena, CA
This exquisite ornament features natural orange-red coral, intricately hand-carved into the shape of a blooming rose—an enduring symbol of beauty and love. It measures approximately ...
Category

Taiwanese Artisan Vintage 1980s Loose Gemstones

Materials

Coral

Australian Loose Solid Oval Opal of 5.00ct (17mm x 11mm). Lightning Ridge.
Located in MELBOURNE, AU
This Australian Loose Solid Opal is of impressive 5.00ct (17mm x 11mm) from Lightning Ridge Displaying truly unique spectrum of colours, white-greyish toned body with striking fla...
Category

Australian Vintage 1980s Loose Gemstones

Materials

Opal

10.4 ct. Flower Marquise Sky Blue Topaz Fantasy Cut 16X12 Floral
Located in Warren, NJ
The product is a 10.4 ct. fantasy cut sky blue topaz gemstone in the shape of a marquise. This gemstone is specifically cut in a floral pattern, giving it a unique and elegant design...
Category

Vintage 1980s Loose Gemstones

Materials

Topaz, Blue Topaz

Magnificent Australian Loose Black Boulder Opal of 5.50ct. 19mm x 12mm x 4mm.
Located in MELBOURNE, AU
This Australian Loose Boulder Opal is of impressive 5.50ct (19mm x 12mm x 4mm) from Winton, Queensland displaying the superb & truly unique spectrum of colours: from striking Indigo & Sky Blue to superb vivid Emerald Green The beauty of this spectacular opal is truly dazzling, particularly under different lightings: the gem displays the most magnificent spectrum The gem can be set in precious metals & turned into a piece of jewelry (pendant for example) - please message us for details! Australian Boulder opal is the second most valuable type of opal. Mined from the large ironstone boulders under the ground, boulder opals are easily recognisable by the layer of solid brown ironstone...
Category

Australian Vintage 1980s Loose Gemstones

Materials

Opal

Chanel 21 Boutons 19 mm doré noir 1980s golden metal black glass 19 mm buttons
Located in PARIS, FR
Chanel buttons circa 1980, diameter 1.9 cm in gold-plated metal with a chain motif surrounding a half black glass pearl, quantity 21, height of the button (including the foot) 1.3 cm...
Category

French Vintage 1980s Loose Gemstones

Materials

Other

Australian Loose Solid Opal of 7.50ct (18mm x 15mm). Lightning Ridge.
Located in MELBOURNE, AU
This Australian Loose Solid Opal is of impressive 7.50ct (18mm x 15mm) of unusual triangle shape, from Lightning Ridge Displaying truly unique spectrum of colours, with striking f...
Category

Australian Vintage 1980s Loose Gemstones

Materials

Opal

Australian Loose Solid Opal of 7.50ct (27mm x 12mm). Lightning Ridge.
Located in MELBOURNE, AU
This Australian Loose Solid Opal is of impressive 7.50ct (27mm x 12mm) from Lightning Ridge Displaying truly unique spectrum of colours, with striking flashes of orangy-yellow, f...
Category

Australian Vintage 1980s Loose Gemstones

Materials

Opal

5 ct Brazil Radiant Amethyst Natural Fantasy Cut 12X10
Located in Warren, NJ
Elevate your jewelry collection with the mesmerizing 5 ct Amethyst Fantasy Cut gemstone. Radiant in its shape and size at 12x10 mm, this amethyst is a true masterpiece. Its fantasy c...
Category

Brazilian Vintage 1980s Loose Gemstones

Materials

Amethyst

Natural Heart Amethyst Brazil Gemstone 2 CT Fantasy Cut 8mm X 8mm Beautiful
Located in Warren, NJ
Embrace the beauty of natural Amethyst with this exquisite 2 CT heart-shaped gemstone. Sourced from Brazil, the gemstone measures 8mm in width and 8mm in length, displaying a fantasy...
Category

Vintage 1980s Loose Gemstones

Materials

Amethyst

2.6 ct Heart London Blue Topaz 8X8 Fantasy Cut
Located in Warren, NJ
Elevate your jewelry collection with the stunning 2.6 ct Heart London Blue Topaz, a gemstone that exudes sophistication and elegance. The fantasy cut of this topaz stone, measuring 8...
Category

Vintage 1980s Loose Gemstones

Materials

Topaz, Blue Topaz

Natural Brazil Amethyst 1.5 ct Emerald Cut Gemstone Brazil 8X6
Located in Warren, NJ
This beautiful amethyst gemstone, weighing 1.5 carats, is perfect for those looking for a high-quality, natural gemstone to add to their collection. The emerald cut shape and 8x6 dim...
Category

Brazilian Vintage 1980s Loose Gemstones

Materials

Amethyst

5.14 ct Brazil Natural Amethyst Gemstone Emerald Cut 12X8
Located in Warren, NJ
This exquisite 5.14 ct Amethyst Gemstone is a must-have for any jewelry enthusiast. The gemstone is cut in an emerald shape and measures 12mm x 8.5mm. It is created naturally in Braz...
Category

Brazilian Vintage 1980s Loose Gemstones

Materials

Amethyst

6.3 ct. Brazil Natural Amethyst Flower Marquise Fantasy Cut 16X12 Floral
Located in Warren, NJ
This beautiful 6.3 ct. amethyst gemstone is cut in a unique fantasy cut shape of a flower, giving it a fancy and elegant appearance. The gemstone is of top-notch quality and is perfe...
Category

Brazilian Vintage 1980s Loose Gemstones

Materials

Amethyst

5 ct Oval London Blue Topaz 12X10 Fantasy Cut
Located in Warren, NJ
The product is a 5 carat oval London Blue Topaz gemstone in a fantasy cut. This gemstone features a unique and creative cutting style that adds a touch of whimsy to any jewelry piece...
Category

Vintage 1980s Loose Gemstones

Materials

Topaz, Blue Topaz

5.25 ct Natural Oval Sky Blue Topaz 14X10 Fantasy Cut
Located in Warren, NJ
5.25 ct Natural Oval Sky Blue Topaz 14X10. Fantasy Cut Shipped with USPS First Class.The product is a 5.25 ct natural oval sky blue topaz with a fantasy cut. It is a stunning gemston...
Category

Vintage 1980s Loose Gemstones

Materials

Topaz, Blue Topaz

8.7 ct Oval London Blue Topaz 14X12 Fantasy Cut
Located in Warren, NJ
Elevate your jewelry collection with the striking 8.7 ct Oval London Blue Topaz, a gemstone that exudes sophistication and brilliance. The fantasy cut of this topaz ensures that it c...
Category

Vintage 1980s Loose Gemstones

Materials

Topaz, Blue Topaz

6.17 ct Oval London Blue Topaz 14X10 Fantasy Cut
Located in Warren, NJ
This stunning 6.17 ct oval London Blue Topaz is the perfect addition to any jewelry collection. With its unique fantasy cut, this gemstone is truly one-of-a-kind. The rich blue hue a...
Category

Vintage 1980s Loose Gemstones

Materials

Topaz, Blue Topaz

5.8 ct Natural Oval Sky Blue Topaz 14X10 Fantasy Cut
Located in Warren, NJ
Immerse yourself in the captivating beauty of this 5.8 ct natural oval sky blue topaz, a gemstone that boasts a mesmerizing fantasy cut. The vibrant blue hue and oval shape make it a...
Category

Vintage 1980s Loose Gemstones

Materials

Topaz, Blue Topaz

7.7 ct London Blue Topaz 14X12 Cut Cornered Retangular Fantasy Cut
Located in Warren, NJ
This exquisite 7.7 ct London Blue Topaz gemstone, with its fantasy cut and cut cornered rectangular shape, is a true masterpiece. Measuring 14 mm in length and 12 mm in width, this l...
Category

Vintage 1980s Loose Gemstones

Materials

Topaz, Blue Topaz

4.10 ct. Natural Heart Amethyst Brazil Gemstone Fantasy Cut 12mm X 12mm
Located in Warren, NJ
The product is an 8.2 carat natural Brazil amethyst hexagon fantasy cut gemstone, measuring 13x13mm. This stunning gemstone is created naturally in Brazil, showcasing a unique hexago...
Category

Brazilian Vintage 1980s Loose Gemstones

Materials

Amethyst

8.2 Ct Natural Brazil Amethyst Hexagon Fantasy Cut Natural 13X13
Located in Warren, NJ
The product is an 8.2 carat natural Brazil amethyst hexagon fantasy cut gemstone, measuring 13x13mm. This stunning gemstone is created naturally in Brazil, showcasing a unique hexago...
Category

Brazilian Vintage 1980s Loose Gemstones

Materials

Amethyst

16.12 ct Brazil Amethyst Natural Fantasy Cut Cushion 16X16
Located in Warren, NJ
This stunning 16.12 ct Amethyst is a must-have for any gemstone collector. With a fantasy cut and a cushion shape, this natural gemstone measures 16 mm in both length and width. The ...
Category

Brazilian Vintage 1980s Loose Gemstones

Materials

Amethyst

8 ct. Brazil Natural Amethyst Kite Fantasy Cut 16X13 Fancy
Located in Warren, NJ
This stunning 8 ct. Amethyst Kite Fantasy Cut gemstone is a must-have for any jewelry enthusiast. With its unique shape and intricate design, this gemstone is perfect for creating a ...
Category

Vintage 1980s Loose Gemstones

Materials

Amethyst

6.3 ct. Brazil Natural Amethyst Fantasy Cut 16X12 Fancy
Located in Warren, NJ
This beautiful 6.3 ct. Amethyst is cut in a unique fantasy shape, reminiscent of a kite, and has a fancy form that adds to its beauty. The gemstone type is Amethyst and it is suitabl...
Category

Vintage 1980s Loose Gemstones

Materials

Amethyst

23.7 ct. Brazil Natural Amethyst Seashell Fantasy Cut 23X17
Located in Warren, NJ
This beautiful 23.7 ct. Amethyst Gemstone is perfect for those who appreciate the beauty of natural stones. The Fantasy Cut shape of this Loose Gemstone is a unique and elegant way t...
Category

Vintage 1980s Loose Gemstones

Materials

Amethyst

Loose Natural Tourmaline, Baguette Cut, 4.50ct., Vivid Bright Red
Located in MELBOURNE, AU
Baguette Cut Loose Natural Vivid Red Tourmaline Excellent clarity Measurements: 17mm x 6mm x 4mm Carat weight: 4.50ct.
Category

Australian Vintage 1980s Loose Gemstones

Materials

Tourmaline

Related Items
Deep Green Bluish Hue Natural Tourmaline Ring Gemstone, 2.70Ct Cushion Cut-Jewel
Located in Peshawar, PK
GEMSTONE TYPE: Tourmaline PIECE(S): 1 WEIGHT: 2.70 Carat SHAPE: Cushion SIZE (MM): 7.66 x 8.98 x 5.90 COLOR: Lagoon Green CLARITY: Eye Clean TREATMENT: None ORIGIN: Afghanistan CERT...
Category

Afghan Contemporary 1980s Loose Gemstones

Materials

Tourmaline

Natural Untreated Premium Quality 2.16ct Australian Black Opal
Located in Sydney, AU
Australia is the birthplace of the most beautiful precious opal gemstones in the world. Fine Australian opals mesmerise with colours changing and shifting the gem moves with an unrivalled vibrancy. This opal was ethically sourced from Lightning Ridge mines in New South Wales. It is perfect for a bespoke ring or pendant. What makes Australian opal jewellery so alluring is that it guarantees that no one else will have the same piece. Each opal gem has a unique range of colours, patterns and colour-play. This particular gem displays a vivid red with a hint of blue and yellow play of colour. Surprise yourself or your loved ones with this one-of-a-kind opal, a special gift, which can become an amazing piece of jewellery to cherish and admire forever. Opal Minded offers custom opal jewellery design services. On-site and remotely. We can make your opal jewellery dream come true, with a concept developed in partnership and refined by our award-winning Creative Director Renata Bernard. PARTICULARS: Size & Stone Measurements: Opal Length: 10.36mm Opal Width: 9.07mm Opal weight: 2.16ct This unset opal...
Category

Australian Contemporary 1980s Loose Gemstones

Materials

Opal, Black Opal

GIA Certified Paraiba Tourmaline 1.52 Carat Natural
Located in Aliso Viejo, CA
It comes with the Original GIA Certificate Natural Paraiba Tourmaline Carat Weight: 1.52 Carats Measurements: 6.99 x 6.13 x 5.57 mm
Category

Contemporary 1980s Loose Gemstones

Materials

Tourmaline, Paraiba

GIA Certified Paraiba Tourmaline 1.52 Carat Natural
GIA Certified Paraiba Tourmaline 1.52 Carat Natural
$2,399 Sale Price
64% Off
H 0.28 in W 0.25 in D 0.22 in
Natural 2.75 Ct Australian green and pink black boulder opal mined by Sue Cooper
Located in BELCONNEN, ACT
This beautiful 2.75 Ct Australian boulder opal was mined by Sue Cooper at her Yaraka opal mine in western Queensland, Australia in 2024. Sue processed the rough opal herself and cut ...
Category

Australian 1980s Loose Gemstones

Materials

Opal, Black Opal

Hand-Carved 34.97 Carats Natural Arizona Turquoise Rabbit Loose Gemstone
Located in Jaipur, Rajasthan
The Hand-Carved 34.97 Carats Natural Arizona Turquoise Rabbit Loose Gemstone is a unique and exquisite piece that showcases the artistry of a skilled craftsman. This particular gemst...
Category

Indian Contemporary 1980s Loose Gemstones

Materials

Turquoise, 18k Gold

Certified 1.33 Carat Natural Loose Orange Red Spinel Cushion Shape Gemstone
Located in Peshawar, PK
Faceted Orange Red Spinel Weight : 1.33 Carat Dimension : 7.33 x 5.89 x 3.72 Mm Colour : Orange Red Treatment: Non Origin: Tanzania Shape : Cushion Certificate: Certificate Availa...
Category

Tanzanian Arts and Crafts 1980s Loose Gemstones

Materials

Spinel

0.16ct GUILD Certificate Rare natural red emerald red beryl
Located in bangkok, TH
Name: Red beryl emerald weight: 0.16ct size: 3.74*2.98mm origin: American color: red clarity: high certificate: guild Cut: emrald cut others: RE08 Re...
Category

1980s Loose Gemstones

Materials

Beryl, Emerald

0.16ct GUILD Certificate Rare natural red emerald red beryl
0.16ct GUILD Certificate Rare natural red emerald red beryl
$800 Sale Price
50% Off
W 0.12 in L 0.15 in
Natural London Blue Topaz Gemstone21.23 Ct Oval Mixed Cut.
Located in AMSTERDAM, NL
Offered Oval Mixed cut Natural Gemstone Flawless London Blue Topaz 21.23 ct. It's 'AAA' Quality & Loop Clean Gemstone. Transparent. Ideal for ring of pendant! Dimensions:13.08mm...
Category

Brazilian 1980s Loose Gemstones

Materials

Topaz, Blue Topaz

Lightning Ridge Natural Black Opal
Located in Darien, CT
Spectacular in color and shape and exhibiting a stunning range of colors, this 2.80 carat natural black opal is a gem-quality stone for the avid collector or jewelry lover. Unlike ordinary opals, black opals have carbon and iron oxide trace elements present, which cause the unusual darkness of the stone. Because of their dark body tone, the rainbow colors in a black opal truly stand out. The stone's mesmerizing blue, green and golden hues render it ideal for creating a truly one of a kind statement ring, bracelet, necklace, or pendant. Let us help you design your own signature piece. For inspiration, see some of the opal pieces Faye Kim has created in the attached photos. The designer will work with you to create your own spectacular, one-of-a-kind piece using this Lightning Ridge...
Category

Australian 1980s Loose Gemstones

Materials

Opal, Black Opal

Lightning Ridge Natural Black Opal
Lightning Ridge Natural Black Opal
$9,840
W 0.39 in L 0.47 in
1.19ct Oval Cabochon Gray Opal from Australia
Located in Toronto, Ontario
Description: Gem Type: Opal Number of Stones: 1 Weight: 1.19 cts Measurements: 9.22 x 7.70 x 2.75 mm Shape: Oval Cutting Style: Cabochon Cutting Style Crown: Cutting Style Pavilio...
Category

Australian 1980s Loose Gemstones

Materials

Opal

1.19ct Oval Cabochon Gray Opal from Australia
1.19ct Oval Cabochon Gray Opal from Australia
$560
W 0.37 in D 0.11 in L 0.31 in
Loose Oval Australian Opal Gemstone
Located in Towson, MD
This striking loose oval Australian opal measures 11.59 x 15.45 mm with a depth of 3.49 mm, and weighting 0.76 grams, showcases a mesmerizing play-of-color across its broad face. Min...
Category

Australian Contemporary 1980s Loose Gemstones

Materials

Opal

Loose Oval Australian Opal Gemstone
Loose Oval Australian Opal Gemstone
$1,675
W 0.46 in D 0.14 in L 0.61 in
Natural Ethiopian Opal Loose gemstone 9.45ct. Oval cabochon, 17.76x14.02x7.04 mm
Located in Daugavpils, LV
9.45 Ct., Ethiopian Opal Premium quality. Stone Origin: Welo, Ethiopia Stone dimension (mm): 17.76x14.02x7.04 mm Shape and cut: oval cabochon Stone treatment: Not Enhanced Stone cre...
Category

Ethiopian 1980s Loose Gemstones

Materials

Opal

Recently Viewed

View All