1.5 Carat Jewelry & Watches
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Gemstone: Opal
Carat Weight: 1.5 Carat
Vintage 1960s 1.65 Carat Cabochon Cut Opal Diamond 18k White Gold Pendant
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 1.65 carat white opal and 0.68 carat diamond, 18 karat white gold pendant; part of our diverse jewelry collections
This fine and impressive cabochon cut pendant has been crafted in 18K white gold.
The pierced decorated, geometric design frame is ornamented with a feature four claw/prong set 1.65Ct cabochon cut white opal.
The opal is framed by an angular, seven sided...
Category
1960s Unknown Vintage 1.5 Carat Jewelry & Watches
Materials
Diamond, Opal, 18k Gold, White Gold
1930s, French, 1.82 Carat Cabochon Cut Opal and Diamond 18K Yellow Gold Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive antique 1.82 carat white opal and 0.35 carat diamond, 18 karat yellow gold and platinum set cocktail ring; part of our diverse antique jewelry collections.
This fine and impressive antique cabochon cut opal and diamond ring has been crafted in 18k yellow gold with a platinum setting.
The pierced decorated, scrolling domed 18k yellow gold frame is ornamented with a feature platinum four claw/prong set 1.82Ct cabochon cut opal.
The opal is flanked on either side by an individually platinum four claw/prong set Old European round cut diamond.
The multi stranded ring shoulders integrate with the main setting and amalgamate to form a plain ring shank.
The ring is hallmarked to the outer surface of the shank with the French hallmarks for 18k gold (eagle's head) and platinum (dog's head).
This impressive gemstone cocktail ring is supplied with an independent diamond grading report card .
Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone.
Condition
This impressive antique 1930s dress...
Category
1930s French Vintage 1.5 Carat Jewelry & Watches
Materials
Opal, Diamond, Gold, Platinum, Yellow Gold, 18k Gold
Opal, Diamond & Emerald Pendant Necklace, Genuine Black Opal, 14K Yellow Gold
Located in Austin, TX
These stunningly beautiful black opal doublets are set in polished 14k yellow gold prongs that are dripping with diamonds. The piece has two beautiful emeralds that provide a look th...
Category
2010s American Contemporary 1.5 Carat Jewelry & Watches
Materials
Diamond, Emerald, Opal, Black Opal, 14k Gold, Yellow Gold
Amazing Rainbow Color Boulder Opal Diamond Engagement Ring 18K Yellow Gold
Located in Suwanee, GA
Amazing Rainbow Color Australian Boulder Opal Diamond Engagement Ring 18K Yellow Gold.
Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order!
Opal—the qu...
Category
2010s American Artist 1.5 Carat Jewelry & Watches
Materials
Diamond, Opal, Black Opal, Yellow Gold
Natural 1.78 Ct Australian boulder opal mined by Sue Cooper
Located in BELCONNEN, ACT
This stunning Ct Australian boulder opal was mined by Sue Cooper at her Russells opal mine in western Queensland, Australia in 2023. Sue processed the rough opal herself and cut into...
Category
2010s Australian 1.5 Carat Jewelry & Watches
Materials
Opal
1.60 Carat Opal Yellow Gold Drop Pendant Necklace, circa 1940's
Located in Stamford, CT
Australian opal necklace pendant. 4 natural round a and oval untreated blue green opals in a handmade dangle bezel set drop pendant in 14k yel...
Category
Early 20th Century 1.5 Carat Jewelry & Watches
Materials
Opal, 14k Gold, Yellow Gold, Gold
1.88 Carat Lightening Ridge Opal and Diamond Band Ring in 18k Yellow Gold
Located in Los Angeles, CA
This handmade 18k yellow gold ring features such a pretty opal cabochon! The opal is translucent with a silvery grey body color that provides the perfect backdrop for the opal's play...
Category
21st Century and Contemporary American Artisan 1.5 Carat Jewelry & Watches
Materials
Diamond, Opal, Gold, 18k Gold, Yellow Gold
Yellow Gold Opal & Diamond Pendant Necklace 15 3/4" - 9k & 14k Oval Cab 1.55ctw
Located in Greensboro, NC
Metal Content: 9k Yellow Gold (pendant) & 14k Yellow Gold (necklace)
Stone Information
Natural Opal
Carat(s): 1.54ct
Cut: Oval Cabochon
Stone Note: Australian
Natural Diamond
Carat...
Category
21st Century and Contemporary 1.5 Carat Jewelry & Watches
Materials
Diamond, Opal, 14k Gold, 9k Gold, Yellow Gold
White Gold Synthetic Opal Synthetic Pink Sapphire Diamond Ring -14k Cush 1.97ctw
Located in Greensboro, NC
Size: 7 1/4
Sizing Fee: Up 2 sizes for $35 or Down 2 sizes for $30
Metal Content: 14k White Gold
Stone Information
Synthetic Opal
Carat(s): 1.30ct
Cut: Cushion Cabochon
Synthetic ...
Category
21st Century and Contemporary 1.5 Carat Jewelry & Watches
Materials
Diamond, Opal, Pink Sapphire, 14k Gold, White Gold
Yellow Gold Opal Stud Earrings - 14k Oval Cabochon 1.56ctw Pierced Screw-Ons
Located in Greensboro, NC
Metal Content: 14k Yellow Gold
Stone Information
Natural Opals
Carat(s): 1.56ctw
Cut: Oval Cabochon
Total Carats: 1.56ctw
Style: Stud
Fastening Type: Pierced Screw-On Closures
M...
Category
21st Century and Contemporary 1.5 Carat Jewelry & Watches
Materials
Opal, 14k Gold, Yellow Gold
Opal and diamonds ring in 18k gold
Located in PARIS, FR
Stones: 1 opal of 1.60 cts and 14 diamonds 8X8: 0.36ct
Material: 18k gold
Dimensions: 1.3cm x 1.1cm
Weight: 2.7g
Period: 1970
Size: 53 (free sizing)
Certificate
Ref. : 25111
Category
1970s Vintage 1.5 Carat Jewelry & Watches
Materials
Diamond, Opal, 18k Gold
Belle Époque Opal and Diamond 18k Yellow Gold Platinum Cluster Ring
Located in Beverly Hills, CA
One Belle Époque Opal and Diamond 18k Yellow Gold Platinum Cluster Ring. Featuring one opal weighing approximately 1.55 carats. Accen...
Category
Early 1900s Belle Époque Antique 1.5 Carat Jewelry & Watches
Materials
Opal, White Diamond, Diamond, Platinum, Yellow Gold, 18k Gold, Gold
2.93 Carat Fire Opal Rose Cut Diamond Rose Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
2.93 Carat Fire Opal Rose Cut Diamond Rose Gold Cocktail Ring
This ring has a 1.84 Carat Oval Cut Fire Opal as its center stone and is elegantly surrounded by 15 Natural Rose Cut Di...
Category
21st Century and Contemporary American Contemporary 1.5 Carat Jewelry & Watches
Materials
Diamond, Fire Opal, Yellow Sapphire, Sapphire, Opal, Rose Gold, 14k Gold
3.96 Carat Natural Fire Opal Sapphire Rose Gold Cocktail Ring
By Roshe Jewels
Located in Los Angeles, CA
3.96 Carat Pear Cut Natural Fire Opal Sapphire Rose Gold Cocktail Ring
Item Specs:
Natural Fire Opal (Pear Cut) = 1.59 Carats
15 Natural Yellow Sapphires (Round Cut) = 1.03 Carats
...
Category
21st Century and Contemporary American Contemporary 1.5 Carat Jewelry & Watches
Materials
Fire Opal, Green Sapphire, Yellow Sapphire, Pink Sapphire, Blue Sapphire...
Australian 1.86ct Boulder Opal Pendant Necklace in 18k White Gold
Located in Sydney, AU
Simple yet stunning, the ‘Evanah’ opal pendant features a vivid green play-of-colour boulder opal (1.86ct) ethically sourced from Winton, Australia. Masterfully set in our classic 18...
Category
2010s Australian Contemporary 1.5 Carat Jewelry & Watches
Materials
Opal, White Gold
1.54ct Oval Cabochon White Opal from Australia
Located in Toronto, Ontario
Description:
Gem Type: Opal
Number of Stones: 1
Weight: 1.54 cts
Measurements: 11.10 x 8.86 x 2.29 mm
Shape: Oval Cabochon
Cutting Style Crown:
Cutting Style Pavilion:
Transparency:...
Category
2010s Australian 1.5 Carat Jewelry & Watches
Materials
Opal
1.64ct Freeform Cabochon Grey Opal from Australia
Located in Toronto, Ontario
Description:
Gem Type: Opal
Number of Stones: 1
Weight: 1.64 cts
Measurements: 13.36 x 8.66 x 2.37 mm
Shape: Freeform Cabochon
Cutting Style Crown:
Cutting Style Pavilion:
Transpare...
Category
2010s Australian 1.5 Carat Jewelry & Watches
Materials
Opal
1.71ct Oval Cabochon Black Opal GIA Certified
Located in Toronto, Ontario
This is a stunning GIA Certified Opal
The GIA report reads as follows:
GIA Report Number: 2221841111
Shape: Oval
Cutting Style: Double Cabochon
Cutting Style: Crown:
Cutting Style...
Category
2010s Australian 1.5 Carat Jewelry & Watches
Materials
Opal, Black Opal
18k 1.66 Carat Australian Opal Halo Ring, Cocktail Ring
Located in Wallingford, CT
Oval Australian opal set on basket-like cluster design.
Metal: 18k Yellow Gold
Stone: Australian Opal
Stone Shape: Oval
Stone Weight: 1.66 Carat
Accent Stone: Natural Diamonds
Di...
Category
2010s American Contemporary 1.5 Carat Jewelry & Watches
Materials
Opal, 18k Gold
1.78 Ct Ethiopian Opal Halo Pendant Necklace 925 Sterling Silver Women Jewelry
Located in New York, NY
Welcome to Blue Star Gems NY LLC! Discover popular engagement ring & wedding ring All designs from classic to vintage inspired. We offer Joyful jewelry for everyday wear. Just for yo...
Category
21st Century and Contemporary Central American Art Deco 1.5 Carat Jewelry & Watches
Materials
Opal, Zircon, Sterling Silver
Australian 1.54ct Black Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
When words are not enough, this ring says it all. Such an amazingly beautiful Solid Black Opal set in 18K gold and with over 1.2ct of high jewellery grade brilliant white diamonds, t...
Category
21st Century and Contemporary Australian 1.5 Carat Jewelry & Watches
Materials
Diamond, Opal, Black Opal, 18k Gold, Platinum
1.56 Carat Australian Opalised Shell & 18k Gold Ring
Located in MAIN BEACH, QLD
A beauty in its own category, this stunning light opal ring features an opalised shell fossil. This shell once lived on the edges of an inland sea in Central Australia. Over 100 mill...
Category
2010s Australian 1.5 Carat Jewelry & Watches
Materials
Opal, 18k Gold
1.95 Carat Australian Crystal Opal & 18k Rose Gold Necklace
Located in MAIN BEACH, QLD
A very pretty necklace with an equally beautiful crystal opal. This necklace is solid 18k rose gold featuring a solid Australian Crystal Opal at it heart. The setting also includes a solid 18k rose gold chain.
SPECIFICATIONS
Opal Type: Crystal Opal
Opal Weight: 1.95ct
Opal Origin: Winton, QLD, Australia
Metals: 18K solid Rose Gold
Chain: 43cm 18K solid Rose Gold. Supplied with the pendant (can be supplied with a different chain or without one, if required).
THE GRYFFIN OPAL...
Category
21st Century and Contemporary Australian 1.5 Carat Jewelry & Watches
Materials
Opal, 18k Gold, Rose Gold
Australian 1.85ct Black Opal, Diamond, 18K Gold & Platinum Ring
Located in MAIN BEACH, QLD
Art Deco is always in style. It represents symmetry and balance using geometry as its guide. Timeless beauty showcasing the magnificence of solid Australian Black Opal...
Category
21st Century and Contemporary Australian Art Deco 1.5 Carat Jewelry & Watches
Materials
Diamond, Opal, Black Opal, Platinum, 18k Gold
1.75 Carat Opal & Diamond Halo Pendant Necklace 14 Karat White Gold Genuine Opal
Located in Austin, TX
Opal's are precious gemstones that symbolize hope, purity and truth. They are also the gemstone for October, making this necklace the perfect October anniversary or October birthday ...
Category
21st Century and Contemporary American Contemporary 1.5 Carat Jewelry & Watches
Materials
Diamond, Opal, 14k Gold, White Gold
Australian 1.84ct Black Opal, Diamond & 18K Gold Ring
Located in MAIN BEACH, QLD
A beautiful flagstone pattern solid Australian Black Opal set in solid 18K gold and accented with brilliant white diamonds. A ring for ever...
Category
Late 20th Century Australian 1.5 Carat Jewelry & Watches
Materials
Diamond, Opal, Black Opal, 18k Gold
Opal Diamond Necklace, Black Opal 3 Station Pendant, 14 Karat Gold Drop Necklace
Located in Austin, TX
These stunningly beautiful black opal doublets set in polished 14k yellow gold and dripping with diamonds provide a look that is very modern yet classic! This necklace is very fashio...
Category
2010s American Modern 1.5 Carat Jewelry & Watches
Materials
Diamond, Opal, 14k Gold, Yellow Gold, Gold
1.8 Carat Ethiopian Opal Ring in 14 Karat Yellow Gold with Diamonds
Located in Hong Kong, HK
Sunita Nahata has designed this exclusive 'Peacock' Collection to pay homage to her roots from the state of Rajasthan which is home to this national treasure. The Indian Peacock is s...
Category
21st Century and Contemporary Hong Kong Contemporary 1.5 Carat Jewelry & Watches
Materials
Black Diamond, Opal, Tanzanite, Zircon, Diamond, 14k Gold, Yellow Gold
Opal Diamond Necklace, Original in Yellow Gold, One of a Kind Hand Fabricated
Located in Austin, TX
This opal and diamond necklace has been hand fabricated and is gorgeous on. It has a beautiful black opal in the center with a 14 karat yellow gold bezel around it. The blue fire of ...
Category
2010s American Contemporary 1.5 Carat Jewelry & Watches
Materials
Diamond, Opal, Gold, 14k Gold, Yellow Gold
Black Opal Diamond Ring, 18k White Gold, Blue Green Opal w Diamond Halo Ring
Located in Austin, TX
These stunning black opals surrounded by polished 18k white gold and dripping with gorgeous diamonds provide a look that is very modern! This ring is very fashionable and can add a t...
Category
21st Century and Contemporary American Modern 1.5 Carat Jewelry & Watches
Materials
Black Opal, Diamond, Opal, 18k Gold, White Gold
Natural Untreated Australian 1.62ct Black Opal Ring in 18K Yellow Gold
Located in Sydney, AU
A symbol for never-ending beauty of colours "Rainbow-coloured dream" opal ring features an exquisite black pipe opal sourced from our own mines in Jundah-Opalville, Australia. The me...
Category
2010s Australian Contemporary 1.5 Carat Jewelry & Watches
Materials
Black Opal, Diamond, Opal, 18k Gold, Yellow Gold
Natural Untreated Australian Pipe Opal/Diamond Engagement Ring 18K Yellow Gold
Located in Sydney, AU
The centrepiece of our “Santa Barbara” opal ring is a 1.57 carat natural light opal from our own mines in Jundah-Opalville. Set in 18K yellow gold and circled by a sparkly swirl of 56 diamonds, this jewellery piece is reminiscent of coastal cities and golden sands. Effortlessly elegant, pair it with diamonds or pearls. Designed by Renata Bernard.
The gemstone at the centre of this opal ring is an Australian pipe opal from Opal Minded...
Category
2010s Australian Contemporary 1.5 Carat Jewelry & Watches
Materials
Diamond, Opal, 18k Gold, Yellow Gold
1.9 Carat Ethiopian Opal with Diamond Ring in 18 Karat Yellow Gold
Located in Hong Kong, HK
Sunita Nahata uses the most exquisite Ethiopian Opals accented with an dazzling diamonds to accentuate the fire and sparkle within these colorful opals. These gorgeous gemstones are ...
Category
21st Century and Contemporary Hong Kong Contemporary 1.5 Carat Jewelry & Watches
Materials
Diamond, White Diamond, Opal, Gold, 18k Gold, Yellow Gold
1.55 Carat Ethiopian Opal with Diamond Ring in 18 Karat Yellow Gold
Located in Hong Kong, HK
Sunita Nahata uses the most exquisite Ethiopian Opals accented with an dazzling diamonds to accentuate the fire and sparkle within these colorful opals. These gorgeous gemstones are set in yellow gold to strike a true royal feel to these rings.
Designer Ethiopian opal ring in 18K yellow gold with diamond.
Opal: 1.55 carat cushion shape.
Diamond: 0.175 carat...
Category
21st Century and Contemporary Hong Kong Contemporary 1.5 Carat Jewelry & Watches
Materials
Diamond, White Diamond, Opal, Gold, 18k Gold, Yellow Gold
1.76 Carat Ethiopian Opal Ring in 14 Karat Yellow Gold with Diamonds
Located in Hong Kong, HK
As the National Bird of India, Sunita Nahata has designed this exclusive 'Peacock' Collection to pay homage to her roots from the state of Rajasthan which is home to this national tr...
Category
21st Century and Contemporary Hong Kong Contemporary 1.5 Carat Jewelry & Watches
Materials
Diamond, Opal, Zircon, 14k Gold, Yellow Gold
1.00 Carat Diamond Sapphire Opal Yellow Gold Silver Dangle Earrings
Located in Stamford, CT
Vintage opal, diamond and sapphire dangle earrings. Pear shaped ovals with halo's of round diamonds set in oxidized silver tops with light blue Ceylon s...
Category
Early 20th Century 1.5 Carat Jewelry & Watches
Materials
Sapphire, Diamond, Opal, Gold Plate, Gold, 14k Gold, Yellow Gold, Silver
1.61ct Fire Opal Ring w Diamond Accents in Solid 14k Yellow Gold Oval 10x8mm
Located in Columbus, OH
This gorgeous glowing fire opal is sure to catch one's attention with its rich color and flashes! A beautiful nature themes setting with natural earth mined diamonds makes a lovely h...
Category
2010s American Art Deco 1.5 Carat Jewelry & Watches
Materials
Diamond, White Diamond, Opal, Fire Opal, Gold, 14k Gold, Yellow Gold
Opal Diamond Ring, Black Opal, 18k White Gold, Fashion, Blue Green Opal Ring
Located in Austin, TX
These stunning black opal doublets surrounded by polished 18k white gold and dripping with gorgeous diamonds provide a look that is very modern! This ring is very fashionable and can...
Category
2010s American Modern 1.5 Carat Jewelry & Watches
Materials
Diamond, Opal, 18k Gold, White Gold
1.55 Carat Opal Yellow Gold Brooch Pendant
Located in Stamford, CT
Blue green oval an round opal brooch or pendant. Set in a flower design in 14k yellow gold. Circa 1970.
12 oval blue reddish green cabochon opals, approx. 1.40cts
1 round blueish gr...
Category
Late 20th Century 1.5 Carat Jewelry & Watches
Materials
Opal, Gold, 14k Gold, Yellow Gold
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