4.30CT NATURAL AUSTRALIAN FIRE OPAL DIAMOND CROSS

Ballerina Cluster Mod 5.50Ct. Natural Australian Opal ring Rays of Orange Reds & Some Blue Greens Opal is NOT a dublet 15.6 X 11.3 mm .50ct. diamonds Rounds and full cuts. H-color, Vs-2 clarity. 14kt.

Natural Australian Opal Emerald Diamond 18k Gold Pin Large Carved Flower Midcentury Brooch Description: I wish you could see this in person because it is sooooo much prettier than the pics! The large

14K AUSTRALIAN FIRE OPAL GOLD & DIAMOND RING: 9.49 CTW blue-green fiery opal is set in 14K yellow gold and is complimented with 4 round brilliant cut diamonds approximating .36 CTW. Size 7 Total weigh

Click or Tap For Video! A very solid yellow gold fashion ring featuring a blueish green opal with hints of red and orange surrounded by 8 prong set diamonds sitting atop a

This is a vintage 14K gold lavalier pendant necklace rendered in fine 14K gold. The naturalistic pendant features four opal cabochons with good red fire and two full cut diamond accents. The chain is

Size: 7.25 Sterling Silver Natural Opal & Diamond

Approx. 8.75ct Colorful Natural Australian Opal 14k Gold Diamond 1960s Victorian Revival Pin or Pendant Description: Certainly one of the largest & most colorful Australian white opals I have ever see

AIG Certified 14K yellow gold cast and assembled natural ethiopian fire opal and diamond pendant with 14K yellow gold cable chain. Bezel set pear Cabochon cut opal with intertwining diamond accented b

Title: Antique 3.75ct Natural Australian Opal 2.50ctw Old Euro Diamond 14k Gold Ring 1920s Description: A genuine ca. 1920s ring in 14k gold featuring a large, elongated cabochon of translucent opal

weight: 3.9 grams, color: fire, gemstone: natural opal 2.16ct, diamond: vs .30ctw, origin: Mexico, size: 5.5, metal: 18k white gold

Antique star flower puffy locket Natural Australian opal, approx. 1.5ct 18 rose and mine cut diamonds, approx. .75ctw Glass back compartment Length: 1 1/8" (including bale) Width: 1 1/4" Tota

" ""   Grading Results:___________Stone Type: Natural Fire OpalShape: Round CabochonCarat: 1.30 ctColor: OrangeClarity: Loupe Clean Grading Results:____________Stone Type

No Reserve Price!   Grading Results:___________Stone Type: Natural Fire-OpalShape: Oval CabochonCarat: 1.30 ctColor: Yellowish OrangeClarity: Eye Clean   Grading Results:_

No Reserve Price!   Grading Results:___________Stone Type: Natural Fire OpalShape: Oval CabochonCarat: 3.20 ctColor: OrangeClarity: Eye Clean   Grading Results:___________

Natural BlacK Opal 925 Silver Ring with Natural Rose cut Diamonds & Rubies~~RING SIZE 7 US~~

3.5 carat natural Australian opal pendant. Measures 15x9 mm Cabochon cut Very nice clarity, beautiful play of colors. .46 carat natural round diamonds G color vs2 clarity 14 karat yellow gold. 2.8 gra

14K W/G pendant (0.75"x0.35"), center a beautiful Australian fire opal wt. approx. 1.20ct, accented by blue topaz and small diamonds, attached to a 14K white gold necklace

No Reserve Price! Grading Results: ___________ Stone Type: Natural Fire Opal Shape: Round Cabochon Carat: 1.30 ct Color: Orange Clarity: Loupe Clean Grading Results:   ____________ Stone Ty

weight: 2.46 gram, diamond: SI1 natural .04ctw, GEMSTONE: natural Australian crystal opal .64ct 4.5mm x 4mm, size: 5 metal: 18k yellow gold

Stunning large exceptional quality black Australian opal and diamond ring. Crafted out of platinum. Features a large natural solid black opal cabochon with an explosion of colors ranging from green, b

1.50ct Natural Opal RingCabochon, Australian Prime.Brilliant threads of orange, greens, blues and some reds.A true holographic effectOpal is NOT a dublet9.8 x 6.6mm1.00ct. Natural Baguette,& .30ct rou

Scarce natural piece full of fire

A tremendous amount of color is exhibited through this GIA certified Australian opal. Placed in an exquisite hand made art deco platinum ring that has been designed with clean, white diamonds. Size 5-

This is a vintage 14K white gold ladies ring featuring a large oval Australian opal cabochon with stunning blue, red, and green fire. The opal is flanked by a total of six full cut diamonds. The diamo