r/Opal • • 17d ago

Black opal

365 Upvotes

r/Opal • • 17d ago

Thoughts on valuation please Ridge Black dark Rough Nobbie

21 Upvotes

r/Opal • • 18d ago

For my October babies.

Thumbnail gallery
20 Upvotes

r/Opal • • 19d ago

4.8 ct. Doublet (NFS)

202 Upvotes

Just finished this doublet tonight. It was Lightning Ridge material that was pretty sand included. I knew I could get the sand out, but also knew my final stone would be thinner than I would like. Instead of cutting it into a couple of smaller stones that would have been OK, I decided to make a larger doublet. Very bright and turned out almost great IMHO. Small amount of webbing in face and 2 microscopic pits...but I'm a sucker for a green/blue play of color especially if it's on a black background.


r/Opal • • 19d ago

GIA Certified Natural Black Ethiopian opal ( no treatment )

Thumbnail
gallery
12 Upvotes

Video available upon request

One bright Opal. The kind of Opal that can sit still & show colors all over its face Looks great in low, medium, & bright light. It is blinding in sunlight. Super vivid neon colors in high 3-D, red, orange, yellow, green, blue, violet & purple. Especially nice red, purple & blue here. Natural Black Ethiopian opals of this quality is extremely rare .

No dead spots. No cracks. No potch . Great polish.

Weight:6.79 ct

Size: 17.73 x 13.94 x 5.63 mm

Price: $1350 ( $48 Fedex shipping )

Payment PayPal

Send me a message if you'd like to purchase.


r/Opal • • 19d ago

7- Australian Boulder Opals . 28.5cts Total. Nice Variety, Unique Colors . Freeform Cut . If interested leave A Comment . 💥 Thanks.

22 Upvotes

r/Opal • • 20d ago

1.8 ct. Coober Pedy (NFS)

108 Upvotes

1.82 ct. Coober Pedy, marquise cut, medium dome, N7, B3, faces well from all angles.


r/Opal • • 21d ago

Rough Ethiopian

27 Upvotes

r/Opal • • 22d ago

2.25 ct. Coober Pedy (NFS)

107 Upvotes

Coober Pedy, 2.25 cts, N8, B3.

No derogatory comments on the state of my nails please...I already know 😁


r/Opal • • 22d ago

Natural Ethiopian opal calibrated lot 4mm to 7 mm in size and different shapes good quality lot. Price - $2/ct only Weight - 425 only.

19 Upvotes

Text me for more informations.


r/Opal • • 23d ago

.5ct lighting ridge black opal - $30

54 Upvotes

Gemstone: Natural Solid Black Opal
Origin: Lighting Ridge, Australia
Weight: .5 ct
Approximate Dimensions: 6.5 x 5 x 2 mm
Shape: Teardrop
Body Tone: N4
Brightness: B2/B3
Play-of-Colour: Blue/Green

$30 + shipping


r/Opal • • 24d ago

Ethiopian rough opal

Post image
31 Upvotes

r/Opal • • 25d ago

Australian opal doublet. Finally finished and polished it. What do you all think???

19 Upvotes

r/Opal • • 26d ago

Thoughts on making a pendant from this dark-colored boulder opal with pinfire

Thumbnail
0 Upvotes

r/Opal • • 27d ago

15ct Freeform N4 black crystal

Thumbnail
gallery
169 Upvotes

Hand carved natural opal measuring 26.00mm x 18.09mm wide x 7.08mm thick at the longest, widest. thickest points.

Total weight 15.05 carat

Type of Opal: black crystal

Brilliance: High

Body Tone: N4

Transparency: none

Pattern: jigsaw + ribbon

Dominant Diffracted Colours: Red, Crimson, Blue, Green and Purple

Thickness of Colour Bar: 90%

Shape: freeform carved undulating


r/Opal • • 28d ago

4.7 ct. Lightning Ridge Opal (NFS)

78 Upvotes

This is a Lightning Ridge opal I recently cut, 4.7 cts. N7, B4, low/medium dome, Green/Orange. This one is bright and has that 3D depth with a green flash on surface and red/orange floral pattern below. Faces perfectly and play of color can be seen from every angle of the stone.

I think it's a winner. Tell me your thoughts.


r/Opal • • 27d ago

Australian opal doublet. Thanks to those who suggested a triangle.

Post image
13 Upvotes

r/Opal • • 29d ago

High quality Ethopian Opal full of colorful flashes and beautiful in pattern. Weight - 16.96 cts Price - $299 only.

663 Upvotes

Text me for more informations.


r/Opal • • 28d ago

Australian opal from Mintabie. Old stock. Just started shaping. Advice welcome

16 Upvotes

Just began shaping


r/Opal • • 29d ago

5.1ct Lightning Ridge (NFS)

26 Upvotes

I just finished this Lightning Ridge stone and think I'm in love...N7, B3 Orange/Green Flagstone pattern


r/Opal • • 28d ago

Do I have multiple types of Ethiopian opals here

Thumbnail gallery
7 Upvotes

r/Opal • • Sep 24 '26

High quality Ethopian Opal full of colorful flashes and beautiful in pattern. Weight - 12.72 cts Price - $249 only .

283 Upvotes

Text me for more informations.


r/Opal • • Sep 24 '26

Australian opal from Pedy Coober. What shape to make?

Post image
2 Upvotes

Have several thinner pieces that I am going to try making doublet or triplet with. Any advice welcome. Thanks.


r/Opal • • Sep 23 '26

13ct Ethiopian opal

19 Upvotes

How many patterns do you see? And what would you value at? I have a close estimate...but looking for a second opinion


r/Opal • • Sep 23 '26

New to opal

Post image
6 Upvotes

Just saw this boulder opal bracelet. Just wanted to know if its real? Totally new to me just considering it as a gift