Loose Opal Gem - Solid Black Opals
 
In the world of gemstones, black opals are one of the most magnificent and brilliant gemstones. Black opals have been the center of attention throughout history, good and bad.
 
Of all the opals, black opals are the most expensive and prized, great play of red being the most valuable, and rightly so, as the dark color of the stone enhances opal's unique play of colors that are unmatched by any other gemstones. The most valued and sought after black opal are those with the harlequin pattern and good play of red.
 
The spectacular play of colors from black opals comes from the inpurity of the gemstone. Magnesium oxides within the gem causes the stone to flash of red, blue, and green.
 
Because quality black opals are usually only found in Southern Australia from Lightning Ridge, the world market supply of black opals are extremely limited, with only a few found per year and becoming scarcer every year. Thus, quality precious black opals are more valuable and expensive than diamonds, a single carat of high quality precious Black opal can go well above $8,000 USD.
 
With increasing prices and low quality supplies, many collectors and investors are turning their attentions to Koroit and Yowah nut boulders from Queensland, Australia.
 
In gem therapy, loose black opals are also known to improve reproductive organs, spleen, pancreas, filters red corpuscles, aids white corpuscles, bone marrow, and depression, especially of sexual origin.
1.20Ct BLACK WITH MULTI-COLOR FIRE OPAL!! COLOR PLAY UNDER DIFFERENT LIGHTS!!!

1.20Ct BLACK WITH MULTI-COLOR FIRE OPAL!! COLOR PLAY UNDER DIFFERENT LIGHTS!!!

PayPal - $8.00 30m
Gemstone Ethiopian Opal Welo 52Ct 4.5-5mm Rondelle Plain Beads 16" Strand D4801

Gemstone Ethiopian Opal Welo 52Ct 4.5-5mm Rondelle Plain Beads 16" Strand D4801

PayPal - $164.99 32m
3.17 ct~TOP STUNNING GEM ! RAINBOW FLASHY FLORAL HARLEQUIN WELO BLACK OPAL

3.17 ct~TOP STUNNING GEM ! RAINBOW FLASHY FLORAL HARLEQUIN WELO BLACK OPAL

PayPal 1 $9.99 42m
0.98Ct ULTRA RARE~ EITA RIDGE MULTI COLOR PLAY WELO BLACK OPAL

0.98Ct ULTRA RARE~ EITA RIDGE MULTI COLOR PLAY WELO BLACK OPAL

PayPal - $9.58 56m
7.28 ct UNIQUE RARE RED GREEN BLUE FLASH LIGHTNING RIDGE BLACK OPAL

7.28 ct UNIQUE RARE RED GREEN BLUE FLASH LIGHTNING RIDGE BLACK OPAL

PayPal 23 $90.99 58m
3.64 ct~TOP MOST STUNNING ! 360 DEGREE FLASHY HONEY COMB WELO BLACK OPAL

3.64 ct~TOP MOST STUNNING ! 360 DEGREE FLASHY HONEY COMB WELO BLACK OPAL

PayPal 4 $11.00 1h 10m
1.08Ct ULTRA RARE~ EITA RIDGE MULTI COLOR PLAY WELO BLACK OPAL

1.08Ct ULTRA RARE~ EITA RIDGE MULTI COLOR PLAY WELO BLACK OPAL

PayPal - $10.00 1h 10m
1.15Ct ULTRA RARE~ EITA RIDGE MULTI COLOR PLAY WELO BLACK OPAL

1.15Ct ULTRA RARE~ EITA RIDGE MULTI COLOR PLAY WELO BLACK OPAL

PayPal - $10.81 1h 16m
1.16Ct ULTRA RARE~ EITA RIDGE MULTI COLOR PLAY WELO BLACK OPAL

1.16Ct ULTRA RARE~ EITA RIDGE MULTI COLOR PLAY WELO BLACK OPAL

PayPal - $10.88 1h 18m
AA+ Fire Opal Ethiopian Welo Gem 5-5mm 51Ct Rondelle Plain Beads 16" StrandD5713

AA+ Fire Opal Ethiopian Welo Gem 5-5mm 51Ct Rondelle Plain Beads 16" StrandD5713

PayPal - $159.99 1h 28m
1.34Ct ULTRA RARE~ EITA RIDGE MULTI COLOR PLAY WELO BLACK OPAL

1.34Ct ULTRA RARE~ EITA RIDGE MULTI COLOR PLAY WELO BLACK OPAL

PayPal - $12.18 1h 28m
1.35Ct ULTRA RARE~ EITA RIDGE MULTI COLOR PLAY WELO BLACK OPAL

1.35Ct ULTRA RARE~ EITA RIDGE MULTI COLOR PLAY WELO BLACK OPAL

PayPal - $12.00 1h 36m
1.53Ct ULTRA RARE~ EITA RIDGE MULTI COLOR PLAY WELO BLACK OPAL

1.53Ct ULTRA RARE~ EITA RIDGE MULTI COLOR PLAY WELO BLACK OPAL

PayPal - $13.55 1h 46m
1.10 ct~TOP STUNNING GEM ! 360 DEGREE FLASHY MICRO HONEY COMB FACET BLACK OPAL

1.10 ct~TOP STUNNING GEM ! 360 DEGREE FLASHY MICRO HONEY COMB FACET BLACK OPAL

PayPal 1 $9.99 1h 54m
2.10Ct ULTRA RARE~ EITA RIDGE MULTI COLOR PLAY WELO BLACK OPAL

2.10Ct ULTRA RARE~ EITA RIDGE MULTI COLOR PLAY WELO BLACK OPAL

PayPal - $17.55 2h 4m
1.46 ct~TOP BEAUTIFUL ! RAINBOW FLASHY PATCH WORK HARLEQUIN FACET BLACK OPAL

1.46 ct~TOP BEAUTIFUL ! RAINBOW FLASHY PATCH WORK HARLEQUIN FACET BLACK OPAL

PayPal - $9.99 2h 10m
1.91Ct ULTRA RARE~ EITA RIDGE MULTI COLOR PLAY WELO BLACK OPAL

1.91Ct ULTRA RARE~ EITA RIDGE MULTI COLOR PLAY WELO BLACK OPAL

PayPal - $18.63 2h 16m
2.34Ct ULTRA RARE~ EITA RIDGE MULTI COLOR PLAY WELO BLACK OPAL

2.34Ct ULTRA RARE~ EITA RIDGE MULTI COLOR PLAY WELO BLACK OPAL

PayPal - $19.00 2h 24m
2.45CTS GORGEOUS PLAY OF MULTI FLASH RAINBOW FLAGSTONE PATTERN WELO BLACK OPAL

2.45CTS GORGEOUS PLAY OF MULTI FLASH RAINBOW FLAGSTONE PATTERN WELO BLACK OPAL

PayPal - $69.00 2h 29m
3.77CTS AMAZING RIBBON MACKEREL RAINBOW PATTERN NATURAL WELO SOLID BLACK OPAL

3.77CTS AMAZING RIBBON MACKEREL RAINBOW PATTERN NATURAL WELO SOLID BLACK OPAL

PayPal - $99.00 2h 29m