Colorado - Solitaire Rings
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Item Ships From: Colorado
Art Deco Diamond Solitaire Engagement Ring
Located in Denver, CO
An Old European cut diamond center stone measuring approximately 0.50 carats, GH color VS clarity sparkles brilliantly between geometrically sculpted shoulders in this Art Deco solit...
Category
Mid-20th Century Art Deco Colorado - Solitaire Rings
Materials
Diamond, 14k Gold, White Gold
Antique Victorian GIA Certified Diamond Solitaire Ring
Located in Denver, CO
This shimmering GIA certified Old European cut diamond center stone measuring 1.01 carats, L color, VS1 clarity is held in a six prong claw setting on a delicate band handcrafted in ...
Category
Early 20th Century Unknown Late Victorian Colorado - Solitaire Rings
Materials
Diamond, 18k Gold, Yellow Gold
Antique Diamond Solitaire Ring
Located in Denver, CO
Crafted in 9kt yellow gold, this stunning antique Edwardian era ring is designed around a shimmering Old Mine cut center stone measuring approximate...
Category
Early 1900s Unknown Edwardian Antique Colorado - Solitaire Rings
Materials
Diamond, 9k Gold, Yellow Gold
Antique 18K Yellow Gold and Diamond Solitaire Ring
Located in Denver, CO
An Old European-cut bezel-set diamond measuring approximately 0.35 carats, I color, SI2 clarity, centers this vintage solitaire ring crafted in 18K yellow gold. Mostly likely circa 1...
Category
Mid-20th Century Colorado - Solitaire Rings
Materials
Diamond, 18k Gold, Yellow Gold
Art Deco Diamond Solitaire and 14K White Gold Engagement Ring
Located in Denver, CO
This striking Art Deco band meticulously handcrafted from 14K white gold is set with a 0.40-carat stunning Old European-cut diamond, F color, VS clarity, complemented with intricate ...
Category
Mid-20th Century Art Deco Colorado - Solitaire Rings
Materials
Diamond, 14k Gold, White Gold
Victorian Diamond and Gold Solitaire Ring
Located in Denver, CO
This exquisite Victorian ring handcrafted in the late nineteenth century in 14kt yellow and rose gold features a natural Old Mine cut center stone measuring 5.54 x 5.74 x 3.81mm and approximately 0.90 carats, I-J color, SI2 clarity mounted in a Belcher setting...
Category
Late 19th Century European Victorian Antique Colorado - Solitaire Rings
Materials
Diamond, 14k Gold, Rose Gold, Yellow Gold
Mid-Century Diamond Solitaire Engagement Ring
Located in Denver, CO
An Old European-cut diamond measuring approximately 0.20 carat, J color VS clarity, shines at the center of this classic, mid-century solitaire engagement ring crafted in 18K white g...
Category
Mid-20th Century Retro Colorado - Solitaire Rings
Materials
Diamond, 18k Gold, White Gold
Midcentury Synthetic Ruby Ring
Located in Denver, CO
Crafted in 1950, this mid-century gem from American jewelry manufacturers Budlong Docherty & Armstrong, Inc features an emerald-cut synthetic ruby measuring approximately 2.00 carats...
Category
Late 20th Century American Retro Colorado - Solitaire Rings
Materials
Ruby, 10k Gold, Yellow Gold
Victorian Belcher-Set Diamond Solitaire Engagement Ring
Located in Denver, CO
This Victorian solitaire ring crafted in 14K yellow gold is centered with an Old European-cut diamond measuring approximately 0.20 carat, F color VS clarity. The focal point lies in ...
Category
Early 20th Century Unknown Victorian Colorado - Solitaire Rings
Materials
Diamond, 14k Gold, Yellow Gold
Art Deco Diamond Solitaire Two-Tone Bow Ring
Located in Denver, CO
Handcrafted in the 1930s, this Art Deco ring features an Old European cut diamond center stone measuring approximately 0.35 carats, H color, I1 clarity (very beautiful clarity -- the...
Category
Mid-20th Century Unknown Art Deco Colorado - Solitaire Rings
Materials
Diamond, 14k Gold, Yellow Gold, White Gold
Art Deco Diamond and Filigree Solitaire Ring
Located in Denver, CO
This striking Art Deco band crafted from 14k white gold features a fully-engraved shank with tiny orange blossoms and an intricate piercing to create a charming mounting for the shim...
Category
Mid-20th Century Art Deco Colorado - Solitaire Rings
Materials
Diamond, 14k Gold, White Gold
Petite Art Deco Diamond Solitaire and Filigree Engagement Ring
Located in Denver, CO
An Old European-cut diamond measuring approximately 0.08 carat, GH color SI1 clarity, shines from within a square setting atop an airy openwork filigree mounting. Set in 18K white go...
Category
Mid-20th Century Art Deco Colorado - Solitaire Rings
Materials
Diamond, 18k Gold, White Gold
Art Deco Fancy Pale Yellow Diamond Solitaire and Filigree Ring
Located in Denver, CO
An Old European cut fancy pale yellow diamond measuring approximately 0.50 carats, Q color VS clarity, shines at the center of this Art Deco solitaire ring complemented with fine fil...
Category
Mid-20th Century Art Deco Colorado - Solitaire Rings
Materials
Yellow Diamond, 18k Gold, White Gold
Belais Antique Diamond Solitaire and Filigree Ring
By Belais
Located in Denver, CO
This stunning solitaire ring crafted in 18kt white gold from Belais Manufacturing Co in New York City, one of the first manufacturers of white gold in the United States, is designed around an Old European cut diamond center stone measuring approximately 0.50 carats, JK color, SI2 clarity and accented with delicate hand piercing...
Category
Early 20th Century American Edwardian Colorado - Solitaire Rings
Materials
Diamond, 18k Gold, White Gold
Antique Diamond Solitaire Engagement Ring
Located in Denver, CO
This classic antique solitaire diamond ring features an Old European cut diamond measuring approximately 0.96 carats, I color, SI1 clari...
Category
Early 20th Century Unknown Edwardian Colorado - Solitaire Rings
Materials
Diamond, 14k Gold, Yellow Gold
Art Deco Diamond Solitaire and Platinum Ring
Located in Denver, CO
A bold Old European cut diamond measuring 1.12 carats, H-I color, VS clarity is the centerpiece of this classic solitaire engagement ring crafted in platinum.
Category
Mid-20th Century Unknown Art Deco Colorado - Solitaire Rings
Materials
Diamond, Platinum
Art Deco Diamond and Filigree Solitaire Ring
Located in Denver, CO
Crafted in 1915-1920, this classic late Edwardian/early Art Deco gem features an Old European cut diamond totaling approximately 0.45 carats atop a fanciful filigree mounting adorned...
Category
1910s Art Deco Vintage Colorado - Solitaire Rings
Materials
Diamond, Platinum
Edwardian Era Diamond Solitaire and Filigree Ring
Located in Denver, CO
This stunning handcrafted ring from the early 1900s features a sparkling Old European cut diamond center stone measuring approximately 0.19 carats, F-G color, VS clarity, set in a de...
Category
Early 20th Century Unknown Edwardian Colorado - Solitaire Rings
Materials
Diamond, 18k Gold, White Gold
Mid-Century Diamond Solitaire Flower Ring
Located in Denver, CO
An Old European-cut diamond centers this mid-century solitaire ring measuring approximately 0.10 carat, G color SI2 clarity, accented by hand engraved flowers on each side set in two...
Category
Mid-20th Century Retro Colorado - Solitaire Rings
Materials
Diamond, 14k Gold, White Gold, Yellow Gold
Art Deco Diamond and Filigree Ring
Located in Denver, CO
This striking band crafted from 18kt white gold and intricate filigree is set with an Old European cut diamond measuring approximately 0.21 carats, H color, SI1 clarity.
Category
Mid-20th Century Unknown Art Deco Colorado - Solitaire Rings
Materials
Diamond, 18k Gold, White Gold
Midcentury Two Tone Solitaire Diamond Engagement Ring
Located in Denver, CO
This stunning solitaire engagement ring features an Old European cut diamond center stone measuring approximately 0.60 carats, G color, SI1 clarity. The band is crafted in 14k yellow...
Category
Mid-20th Century Unknown Retro Colorado - Solitaire Rings
Materials
Diamond, 14k Gold, Yellow Gold, White Gold
Natural Australian Opal and 22kt Yellow Gold Ring
Located in Denver, CO
An oval-shaped natural Australian opal measuring 9mm x 7mm is the centerpiece of this beautiful band crafted from 22kt yellow gold and embellished wi...
Category
21st Century and Contemporary Unknown Contemporary Colorado - Solitaire Rings
Materials
Opal, 22k Gold, Yellow Gold
Art Deco Diamond and Filigree Ring
Located in Denver, CO
This striking band meticulously crafted from 18kt white gold and fine filigree details with a fleur de lis motif is set with an Old European cut diamond measuring approximately 0.50 ...
Category
Mid-20th Century Unknown Art Deco Colorado - Solitaire Rings
Materials
Diamond, 18k Gold, White Gold
Antique Diamond Solitaire and Filigree Engagement Ring
Located in Denver, CO
An Old European-cut diamond center stone measuring approximately 0.10 carat, H color SI clarity, shines from within a double hexagon frame atop an airy openwork filigree mounting dis...
Category
Early 20th Century Edwardian Colorado - Solitaire Rings
Materials
Diamond, 14k Gold, White Gold
Art Deco Diamond and Filigree Ring
Located in Denver, CO
Crafted in the 1920s, this striking Art Deco ring features a 0.75-carat Old European cut center stone, J color, VS clarity and fine filigree. Set in 18K white gold.
Category
1920s Art Deco Vintage Colorado - Solitaire Rings
Materials
Diamond, 18k Gold, White Gold
Petite Art Deco Diamond Solitaire Engagement Ring
Located in Denver, CO
Handcrafted in 18K white gold, this Art Deco solitaire engagement ring sparkles with a small Old European-cut diamond center stone measuring approximately 0.15 carat I color SI2 clar...
Category
Mid-20th Century Art Deco Colorado - Solitaire Rings
Materials
Diamond, 18k Gold, White Gold
Art Deco Diamond and Filigree Solitaire Ring
Located in Denver, CO
This striking Art Deco band is meticulously crafted from 18k white gold with fine filigree details and set with an Old European cut diamond measuring approximately 0.28 carats, FG co...
Category
Mid-20th Century Art Deco Colorado - Solitaire Rings
Materials
Diamond, 18k Gold, White Gold
Art Deco Diamond and Filigree Solitaire Ring
Located in Denver, CO
Crafted in the 1920s, this classic Art Deco gem is designed around an Old European cut diamond center stone measuring approximately 0.48 carats, EF color, VS+ clarity atop an intrica...
Category
Mid-20th Century Art Deco Colorado - Solitaire Rings
Materials
Diamond, 18k Gold, White Gold
Antique Diamond and Filigree Ring
Located in Denver, CO
A bold Old European cut diamond measuring approximately 0.98 carats, 5.86 x 5.95 x 4.15mm, H color, VS2-SI1 clarity sits atop a delicate, intricate filigree band fashioned in 18kt wh...
Category
Early 20th Century Unknown Art Deco Colorado - Solitaire Rings
Materials
Diamond, 18k Gold, White Gold
Art Deco Diamond Solitaire and 18K White Gold Engagement Ring
Located in Denver, CO
An approximately 0.30-carat Old European cut diamond centers this antique Art Deco ring, IJ color, VS clarity, complemented with hand-engraved shoulders and fine millegrain edging. H...
Category
Mid-20th Century Art Deco Colorado - Solitaire Rings
Materials
Diamond, 18k Gold, White Gold
Antique 1.40 Carat Solitaire Diamond Engagement Ring
Located in Denver, CO
This classic solitaire engagement ring features a stunning Old European cut diamond weighing 1.40 carats, L-M color, SI1 clarity, measuring 7.02 x 7.13 x 4.35mm mounted in a six prong platinum...
Category
Mid-20th Century Unknown Retro Colorado - Solitaire Rings
Materials
Diamond, Platinum, Yellow Gold, 18k Gold, 14k Gold
GIA Certified Solitaire Diamond Ring from Bud and Blossom
Located in Denver, CO
This antique stamped “Bud and Blossom” ring from the 1930s features an Old European cut diamond measuring 1.04 carats, J color, SI1 clarity and set in pl...
Category
Mid-20th Century American Art Deco Colorado - Solitaire Rings
Materials
Diamond, Rose Gold, Platinum, Yellow Gold, 18k Gold
Art Deco Diamond and Filigree Solitaire Ring
Located in Denver, CO
Crafted in the 1930s in 14kt white gold, this striking Art Deco band is set with an Old European cut diamond measuring approximately 0.35 carats, G color, VS clarity and fine filigree...
Category
Mid-20th Century Unknown Art Deco Colorado - Solitaire Rings
Materials
Diamond, 14k Gold, White Gold
Art Deco Two-Tone Diamond Solitaire Ring
Located in Denver, CO
An Old European-cut diamond measuring approximately 0.13 carat, GH color VS clarity, centers this late Art Deco solitaire ring set in two-tone 14K white and yellow gold. Nestled at e...
Category
Mid-20th Century Art Deco Colorado - Solitaire Rings
Materials
Diamond, 14k Gold, White Gold, Yellow Gold
Art Deco Diamond Solitaire Engagement Ring
Located in Denver, CO
An Old European-cut diamond measuring approximately 0.30 carat, F color VS clarity, shines at the center of this late Art Deco gem atop a fanciful filigree mounting and a finely engr...
Category
Mid-20th Century Art Deco Colorado - Solitaire Rings
Materials
Diamond, 18k Gold, White Gold
Mid-Century Two-Tone Diamond Solitaire Ring
Located in Denver, CO
An Old European-cut diamond measuring approximately 0.20 carat, G color SI2 clarity, centers this mid-century solitaire band accented with hand engraved details. Set in two-tone 14-1...
Category
Mid-20th Century Retro Colorado - Solitaire Rings
Materials
Diamond, 14k Gold, 18k Gold, White Gold, Yellow Gold
Art Deco Diamond and Filigree Solitaire Ring
Located in Denver, CO
Crafted in the 1920s in 18K white gold, this striking Art Deco solitaire ring features an Old European cut diamond center stone totaling approximately 0.50 carats, I-J color, VS clar...
Category
Mid-20th Century Unknown Art Deco Colorado - Solitaire Rings
Materials
Diamond, 18k Gold, White Gold
Art Deco Diamond and Filigree Solitaire Ring
Located in Denver, CO
This striking band is crafted from 18k white gold with fine filigree details and set with an Old Mine cut diamond center stone measuring approximately 0.18 carats, IJ color, VS clari...
Category
Mid-20th Century Art Deco Colorado - Solitaire Rings
Materials
Diamond, 18k Gold, White Gold
Petite Art Deco Diamond Solitaire and Filigree Engagement Ring
Located in Denver, CO
A small Old European-cut diamond center stone measuring approximately 0.05 carat, H color SI2 clarity, shines from within a hexagon frame atop an airy openwork filigree mounting acce...
Category
Mid-20th Century Art Deco Colorado - Solitaire Rings
Materials
Diamond, 18k Gold, White Gold
Art Deco Diamond Solitaire and Filigree Engagement Ring
Located in Denver, CO
An Old European-cut diamond measuring approximately 0.15 carat, FG color VS2 clarity, shines from within a double tiered square setting with millegrain edging atop a fanciful filigre...
Category
Mid-20th Century Art Deco Colorado - Solitaire Rings
Materials
Diamond, 18k Gold, White Gold
Mid-Century Petite Diamond Solitaire Engagement Ring
Located in Denver, CO
An Old European-cut diamond center stone measuring approximately 0.05 carat, H color VS clarity, shines from within a substantial square frame accented with hand engraved scrolled sh...
Category
Mid-20th Century Retro Colorado - Solitaire Rings
Materials
Diamond, 14k Gold, White Gold
Mid-Century Diamond Solitaire Ring
Located in Denver, CO
An Old European-cut diamond measuring approximately 0.15 carat, F color VS clarity, centers this mid-century solitaire engagement ring set in 18K white gold. Size 3.75 -- perfect for...
Category
Mid-20th Century Retro Colorado - Solitaire Rings
Materials
Diamond, 18k Gold, White Gold
Vintage Blue Synthetic Sapphire and 14kt Yellow Gold Ring
Located in Denver, CO
A vibrant blue cushion-cut synthetic sapphire measuring 6.4 x 7.5 x 3.8mm centers this vintage band fashioned from 14kt yellow gold surrounded by a swirling floral design. Stamped "5...
Category
1950s Unknown Retro Vintage Colorado - Solitaire Rings
Materials
Blue Sapphire, 14k Gold, Yellow Gold
Art Deco Diamond Solitaire and Filigree Ring
Located in Denver, CO
An Old European-cut diamond center stone measuring approximately 0.30 carat H color VS clarity shines brilliantly in this Art Deco solitaire ring atop a fanciful filigree mounting wi...
Category
Mid-20th Century Art Deco Colorado - Solitaire Rings
Materials
Diamond, 18k Gold, White Gold
Antique Art Deco Diamond Solitaire and Filigree Ring
Located in Denver, CO
Crafted in the 1920s in 18kt white gold, this stunning Art Deco ring is designed around an Old European cut diamond center stone measuring approximately 0.55 carats, I-J color, VS clarity and a delicate...
Category
Mid-20th Century Unknown Art Deco Colorado - Solitaire Rings
Materials
Diamond, 18k Gold, White Gold
Platinum and Diamond Ring by De Beers
By De Beers
Located in Aspen, CO
De Beers diamond solitaire platinum ring. The center prong set square cut diamond is very white - F/G (colorless to beer colorless), and very very slightly included. This very fine diamond is estimated to weigh .40 cts., is well cut with fine symmetry. Set in platinum and signed on the interior this ring (De Beers number, De Beer's hallmark as well as their hallmark of setting a small diamond in the interior of the shank, and also this ring bears the mark for platinum). On one of the De Beer's hallmarks, it is hard to read the end of the signature because of a wear stamping or polishing. This ring is in fine condition and is accompanied by its original De Beers box...
Category
21st Century and Contemporary American Contemporary Colorado - Solitaire Rings
Materials
Diamond, Platinum
