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Antique Alliance Ring Diamonds solid 14K Orange Gold Ø US7.75 /5.7gr
Located in SE
hallmarks. Rhombus shaped clusters in White Gold or Platinum with 4 old diamond cut Diamonds of equal
Category

Vintage 1920s European Retro Solitaire Rings

Materials

Diamond, 14k Gold

0.5 Ct Diamond Solitaire Enamel Ring Blue Vitreous 18k White Gold 9 Diamonds
By Victor Mayer
Located in Pforzheim, DE
Victor Mayer 0.5 Ct Diamond Solitaire Enamel Ring Blue Vitreous 18k White Gold 9 Diamonds total
Category

2010s German Contemporary Solitaire Rings

Materials

Diamond, White Gold, Enamel

Antique German Ring Emerald Diamond solid 14K Yellow Gold Ø 6.75US / 3gr
Located in SE
old European cut, of which 12 Ø 2 mm /0.04ct and 2 Diamonds Ø 1.75 mm/ 0.025ct each. Color ca F,G /VS
Category

Vintage 1930s Swedish Art Deco Solitaire Rings

Materials

Diamond, Yellow Sapphire, 18k Gold, Silver

1946 Ring 0.45 ct Diamond solid 18K Gold Silver Ø 7US / 3.2gr
Located in SE
. Natural rose cut Diamond in Silver bezel measures Ø 4.5 mm x 1.7 mm deep / about 0.45 ct. Color ca. I, J
Category

Vintage 1940s Swedish Art Nouveau Solitaire Rings

Materials

Diamond, 18k Gold, Silver

Antique German halo Ring natural Green Chalcedony Diamonds 18K Gold Ø 9.25/5.32g
Located in SE
stone shows minor natural inclusions. Forty paves set rose cut Diamonds Ø 1 mm / 0.0075 ct each, all
Category

Vintage 1930s German Art Deco Solitaire Rings

Materials

Chalcedony, Diamond, 18k Gold

Antiquee Ring 0.3ct Emerald 0.4ctw Diamonds solid 18K Gold Silver Ø US6.25 /3.2g
Located in SE
accented with 26 old diamond-cut cut Diamonds. Two diamonds Ø 1.8 mm mm / 0.025 ct each. 24 diamonds Ø 1.5
Category

Vintage 1930s European Art Deco Solitaire Rings

Materials

Diamond, Emerald, Silver, 18k Gold

Antique German Halo Ring natural 1.25ct Sapphire Diamonds solid 14K Gold Ø 5US /
Located in SE
.1.25 ct. 12 Diamonds, all of the old hand rose cut circa Ø 1.5 mm / 0,02 ct each / ca. 0.25 ctw / total
Category

Vintage 1930s German Art Deco Solitaire Rings

Materials

Diamond, Sapphire, 14k Gold

Antique European Ring 0.25ct Diamond solid 14K Yellow Gold Ø 5US /1.3 gr
Located in SE
shoulders. Old European cut Diamond in White Gold bezel measures Ø 4 mm x 2.2 mm deep / about 0.25 ct. Color
Category

Vintage 1920s German Art Deco Solitaire Rings

Materials

Diamond, 14k Gold, Silver

Antique German Cluster Ring Diamonds 14K Yellow Gold Silver Ø US7.5/ 6 gr
Located in SE
toned Gold with Silver crown holding 7 eight-cut Diamonds. The central setting can be rotated around
Category

Vintage 1920s German Art Deco Solitaire Rings

Materials

Diamond, Yellow Sapphire, Silver, 14k Gold

Antique German Ring 0.5 ct. Diamond solid 14K Yellow Gold Silver Ø US7.5 / 1.9gr
Located in SE
axes x 3 mm deep with fancy radiant cut Diamond stone (natural) measuring 4.25 x 3.25 mm x 1mm deep
Category

Vintage 1930s German Art Nouveau Solitaire Rings

Materials

Diamond, 14k Gold, Silver

1960 Nordic Ring Moonstone 18K Gold Ø US 4.75 /4.1gr.
Located in SE
. Size : Ø 4.75 US / 15.53 mm. Weight: 4.1 grams. > Most of the items that we sell are not new at
Category

Vintage 1960s Swedish Retro Solitaire Rings

Materials

Moonstone, 18k Gold

1943 Ring 5.5 ct natural Cornflow Blue Sapphire solid 18K Gold Ø US4.75/ 4gr
Located in SE
seen through the stone in the image. Swedish hallmarks, 18K,and date code R8 / made in 1943. Size Ø
Category

Vintage 1940s Swedish Retro Solitaire Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Vintage Ring 0.85ct Emerald solid 18K Yellow Gold Ø US7 / 3.7gr
Located in SE
. Size: Ø 7US / 17.35 mm. Weight: 3.7 grams Used finest condition. > Most of the items that we
Category

Vintage 1950s European Retro Solitaire Rings

Materials

Emerald, 18k Gold

1941 Ring Red Garnet solid 18K Rose Gold Silver Ø 5US/ 1.3gr
Located in SE
A Ring with Red Flower, since 1941. Crown in Silver Ø 10 mm /3mm deep. Band in solid 18K Rose Gold
Category

Vintage 1940s Swedish Retro Solitaire Rings

Materials

Garnet, Silver, Rose Gold, 18k Gold

Antique European Ring 0.5ctw Ruby solid 18K Gold Ø 7.5 US / 1.8gr
Located in SE
mm x 2.55 mm /0.15 ct each, 2 on flanks 2.5mm x 2 mm / 0.12ct each; total weight ca. 0.5 ctw. Size: Ø
Category

Early 20th Century European Art Deco Solitaire Rings

Materials

Ruby, 18k Gold

Antique German Ring 3ct Aquamarine solid 18K Gold Ø 6.75 US /4.4gr
Located in SE
: Ø US 6.75 / 17.13 mm. Weight: 4.4 grams. Other Aquamarine rings on the last image will not be
Category

Vintage 1930s German Art Deco Solitaire Rings

Materials

Aquamarine, 18k Gold

1953 Ring Blue Turquoise solid 18K Gold Ø US 4.5 Wide band /3gr.
Located in SE
set natural vivid Blue Turquoise stones cut cabochon. Central stone Ø 3.75 mm / ca.0.25 ct. Two on the
Category

Vintage 1950s Swedish Arts and Crafts Solitaire Rings

Materials

Turquoise, 18k Gold

1923 Antique Ring 0.7ct natural Sapphire solid 18K Gold Ø 6.75 US /2.2gr
Located in SE
diamond cut natural Sapphire Ø 5 mm x 2 mm deep / ca. 0.7 ct. Stone is of light Blue / likely Ceylon
Category

Vintage 1920s Swedish Art Deco Solitaire Rings

Materials

Sapphire, 18k Gold

1911 John 's Ring Moonstone solid 23K Gold Ø US 7.25 /6 gr
Located in SE
, bezel set natural Moonstone measuring Ø 10 mm x 5.85 mm deep / ca. 5 ct. I suspect that the bezel is
Category

Vintage 1910s Swedish Art Nouveau Solitaire Rings

Materials

Moonstone, Gold, 22k Gold

1954 Nordic Ring 10ct Blue Chalcedony solid 18K Gold Ø 6.5US /5 gr
Located in SE
årsdagen av .. " / On 20 years ' day from .. Name of the giver not clear to read. Size: Ø 6.5US / 16.92 mm
Category

Vintage 1950s Swedish Retro Solitaire Rings

Materials

Chalcedony, 18k Gold

1923 Ring natural 3.25ct Sapphire solid 18K Yellow Gold Ring Ø 6.5US / 3.8gr
Located in SE
the band. Size Ø 6.5 US / 16.92 mm. Sizing is possible. Weight: 3.8 grams. In fine used condition
Category

Vintage 1920s Swedish Art Deco Solitaire Rings

Materials

Sapphire, 18k Gold

1942 Nordic Ring 9ct Amethyst solid 18K Gold Silver Size Ø 6.5US/6gr
Located in SE
Ring, marked 18K; unknown maker, Stockholm; year marks Q8 - made in 1942. Size: Ø 6.5 US / 16.92 mm
Category

Vintage 1940s Swedish Art Deco Solitaire Rings

Materials

Amethyst, 18k Gold, Silver

1948 Retro Ring solid 18K Gold 20ct Citrine Ø 7.75 US /15.6 gr
Located in SE
mark is X8 / made in 1948. Size: Ø 7.75 US / 17.97 mm. Fine Used condition. Securely set stone with
Category

Vintage 1940s Swedish Retro Solitaire Rings

Materials

Citrine, 18k Gold

Vintage Retro European Ring 13 ct Aquamarine solid 18K Gold Ø 8.25 US / 7.8gr
Located in SE
. Fine diamond-cut claw set natural Light Blue with a tint of Green Aquamarine measuring Ø 15 mm x 9.38
Category

Vintage 1950s European Retro Solitaire Rings

Materials

Aquamarine, 18k Gold

1910 Alliance Ring 1ctw natural Sapphire solid 18K Gold Ø 8.25 US / 2.2 gr
Located in SE
mm x 2mm deep /ca. 0.2ct each ; the smallest ones Ø 2.75 mm x 1.8 mm deep /ca. 0.15 ct each. Total
Category

Vintage 1910s Swedish Art Nouveau Solitaire Rings

Materials

Sapphire, 18k Gold

1960 Men Unisex Ring Green Chalcedony solid 18K Gold Ø US 7.5 / 5.2 gr
Located in SE
Dark Green Chalcedony stone Ø 7.5 mm x 5 mm deep /ca. 2.5 ct. This stone is rather hard, durable, and
Category

Vintage 1960s Swedish Art Deco Solitaire Rings

Materials

Chalcedony, 18k Gold

1923 Ring natural 1.25 ct. Aquamarine solid 18K Gold Ø 6.5 US/ 1.3 gr
Located in SE
. Set of worn Swedish hallmarks, 18K , Stockholm, year hallmarks V7 / made in 1923. Size: Ø 6.5 US
Category

Vintage 1920s Swedish Art Deco Solitaire Rings

Materials

Aquamarine, 18k Gold

Antique Men Unisex Ring natural 9ct Turquoise solid 18K Yellow Gold Ø 9.25/5.6gr
Located in SE
, tested 18K Yellow Gold. Size : Ø 9.25 US scale / 19.22 mm. Band is 3.5 mm . Weight: 5.6 grams. Fine
Category

Vintage 1920s European Art Deco Solitaire Rings

Materials

Turquoise, 18k Gold

Old Danish Ring natural 4ct Ruby solid 14K Rose Gold Ø 5.5 US/ 5.4 gr
Located in SE
. Hallmarked K 585 Used fine condition. Stone with minimal signs of wear. Size : Ø 5.5 US / 16.1 mm. Sizing
Category

Vintage 1930s Danish Art Deco Solitaire Rings

Materials

Ruby, 14k Gold, Rose Gold

1920s Art Deco Boat Ring solid 18K Gold Dendritic Agate Size Ø 6.25US/2.7 gr
Located in SE
shoulders. Old European cut Diamond in White Gold bezel measures Ø 4 mm x 2.2 mm deep / about 0.25 ct. Color
Category

Vintage 1920s German Art Deco Solitaire Rings

Materials

Agate, 18k Gold

Antique Ring Diamonds solid 14K Rose Gold Silver Ø8US/ 3.7gr
Located in SE
Old Diamond Ring, likely dates to late 19th- early 20th century. No hallmarks. Hollow band in
Category

Vintage 1910s European Art Nouveau Solitaire Rings

Materials

Diamond, 14k Gold, Silver, Rose Gold

Antique Ring 0.6 ct Emerald Diamonds solid 18K Yellow Gold ØUS6 / 3.3gr
Located in SE
accented with four old European cut natural Diamonds Ø 2 mm / ca. 0.04 ct each. Color ca. F, G / VS
Category

Vintage 1930s European Art Deco Solitaire Rings

Materials

Emerald, Diamond, 18k Gold

1937 Nordic Ring Emerald Diamonds solid 18K Gold ØUS 7.75US / 3.75 gr
Located in SE
mm x 4 mm x 3.2 mm deep /0.5 ct accented with 6 old diamond cut Diamonds Ø 2 mm / 0.03 ct each
Category

Vintage 1930s Swedish Art Deco Solitaire Rings

Materials

Diamond, Emerald, 18k Gold

Antique German Halo Ring 2.25ct Turquoise Diamonds solid 14K GoldØ5US/2.3gr
Located in SE
5.5 mm x 3.5 mm deep / ca 2.25ct and 15 rose cut Diamonds Ø 1.75mm / 0.025ct each / ca 0.37 ct total
Category

Antique Late 19th Century German Arts and Crafts Solitaire Rings

Materials

Diamond, Turquoise, 14k Gold

Antique German Ring natural 0.7ct Ruby Diamonds solid 14K Gold ØUS9 / 2.8gr
Located in SE
European cut Diamonds Ø 2.5 mm x 1.5 mm deep / 0.08 ct each, color ca. F,G/VS. All stones with open backs
Category

Vintage 1920s German Art Deco Solitaire Rings

Materials

Diamond, Ruby, 14k Gold

Antique Halo Ring 0.6ct Sapphire 0.32ct Diamonds solid 18K Gold Ø12.5US/ 7.3 gr
Located in SE
/ crown measures Ø 13 mm x 7 mm deep .. Sapphire is oval diamond cut, color is Blue of medium strength
Category

Early 20th Century European Art Deco Solitaire Rings

Materials

Diamond, Sapphire, Silver, 18k Gold

1925 Halo Ring natural 0.5ct Ruby 0.3ct Diamonds 18K Gold Platinum ØUS8.25/3.5gr
Located in SE
set Natural Ruby of old European diamond cut : Ø 4.5 mm x 2.75 mm deep / ca. 0.5 ct , color is medium
Category

Vintage 1920s Swedish Art Deco Solitaire Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

Vintage Alliance Ring Diamonds Rubies solid 18K Gold ØUS 6.25 /2.5 gr
Located in SE
Alliance Ring in solid 18K Yellow Gold with 9 pave set brilliant cut Diamonds and Rubies Ø 1.75 mm
Category

Mid-20th Century Swedish Retro Solitaire Rings

Materials

Diamond, Ruby, 18k Gold, Silver

Antique Ring 1ct Sapphire 1 ctw Diamonds solid 14K Rose ØUS 5.5 / 3.4gr
Located in SE
marquise cut natural Blue Sapphire surrounded with 16 old diamond cut Diamonds on the crown and flanked
Category

Early 20th Century European Art Deco Solitaire Rings

Materials

Diamond, Sapphire, Silver, 14k Gold

Antique Ring 0.5 Ruby Diamonds solid 18K Rose Gold Ø4.75 US / 2.2 g
Located in SE
, claw set diamond cut natural Red Ruby stone Ø 4.75 /0.5 ct with inclusions visual under x 10
Category

Early 20th Century European Art Deco Solitaire Rings

Materials

Diamond, Ruby, 18k Gold, Silver

1924 Art Deco Nordic Ring Diamond Ruby Sapphire solid 18K Gold ØUS 6.5/1.5gr
Located in SE
inclusions and internal flaws. Old European diamond cut Diamonds Ø 1.75 mm / 0.025 ct each / color F, G /VS
Category

Vintage 1920s Swedish Art Deco Solitaire Rings

Materials

Diamond, Ruby, Sapphire, 18k Gold

NEW Classic 14k White Gold 0.57ct Round Prong Diamond Solitaire Pendant Necklace
Located in Montclair, NJ
You are looking at a simple and classically styled diamond solitaire pendant that is newly crafted
Category

2010s American Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

New 14k White Gold 0.59ctw Princess Cut Bezel Diamond Solitaire Pendant Necklace
Located in Montclair, NJ
You are looking at a simple and classically styled diamond solitaire pendant that is newly crafted
Category

2010s American Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

New Classic 14k Yellow Gold .58ct Round Prong Diamond Solitaire Pendant Necklace
Located in Montclair, NJ
You are looking at a simple and classically styled diamond solitaire pendant that is newly crafted
Category

2010s American Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

NEW 18K Gold GIA Trillion Diamond Black Onyx Triangle Solitaire Pendant Necklace
Located in Montclair, NJ
gold. The triangular shaped pendant features a fine, GIA certified, trillion cut diamond solitaire
Category

2010s American Pendant Necklaces

Materials

Diamond, Onyx, 18k Gold, White Gold

NEW 18k Gold .78ct GIA Marquise Emerald Solitaire Diamond Halo Pendant Necklace
Located in Montclair, NJ
Here we have a gorgeous, custom made, emerald and diamond pendant necklace that is newly crafted in
Category

2010s American Pendant Necklaces

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

1972 Ring natural 5ct Emerald solid 18K Gold ØUS 7.5 / 6.2 gr
Located in SE
higher grade / likely 23K. The color difference is visible in the images. Size: Ø US 7.5 / 17.75 mm
Category

Vintage 1970s Swedish Retro Solitaire Rings

Materials

Emerald, 18k Gold

1907 Nordic Ring Blue Turquoise Seed Pearls solid 18K Gold ØUS5.25 /1.4gr
Located in SE
: D7 = made in 1907. The frontal central part with stones is 8.5 mm long x 6.5 mm wide. Size Ø 5.25
Category

Antique Early 1900s Swedish Arts and Crafts Solitaire Rings

Materials

Turquoise, Pearl, 18k Gold

1964 Finish Ring 7.5 ct Emerald solid 14K Gold ØUS 6.25 / 3.7 gr
Located in SE
64 Mia " Size: Ø US 6.25 / 16.71 mm. Weight: 3.7 grams. Fine used condition. Emerald has cracks and
Category

Vintage 1960s Finnish Retro Solitaire Rings

Materials

Emerald, 14k Gold

1901 Nordic Ring 0.7 ct natural Red Ruby solid 18K Gold ØUS5.75 /2.05 gr
Located in SE
Ring for every day in solid 18K Yellow Gold decorated with natural Red Ruby of oval diamond cut 5.5
Category

Antique Early 1900s Swedish Art Nouveau Solitaire Rings

Materials

Ruby, 18k Gold

1930's German Ring solid 14K Gold 15 ct Citrine Ø6.5 US / 10.7gr
Located in SE
stone is 23 mm x 20 mm x 9 mm deep. Size : Ø 6.5 US / Ø 16.92mm . Weight: 10.7 grams Fine used
Category

Vintage 1930s German Art Deco Solitaire Rings

Materials

Citrine, 14k Gold

1940 Swedish Ring natural 5ct Heliodor Beryl solid 18K Gold ØUS 6.75 /6gr
Located in SE
marks are not clear: the letter " O", digit is not visible. On the Swedish date code table, there is
Category

Vintage 1940s Swedish Art Deco Solitaire Rings

Materials

Beryl, 18k Gold

1938 Artur & Lydia Ring natural 1.55 ct Blue Sapphire solid 18K Gold ØUS7/4.4gr
Located in SE
Sapphire of Blue medium depth color, oval diamond cut 8 mm x 6 mm x 2.2 mm / ca. 1.55 ct. Stone
Category

Vintage 1930s Swedish Art Deco Solitaire Rings

Materials

Blue Sapphire, 18k Gold

Vintage Nordic Ring 2.25ct natural Sapphire solid 18K Gold Size Ø6.75 US /4.2 gr
Located in SE
in Sweden in 1997 (Year Combination Y10 ) Size Ø 6.75 US / 17.13 mm. No traces of sizing. This ring
Category

1990s Swedish Art Deco Solitaire Rings

Materials

Sapphire, 18k Gold

New Platinum 1.38ctw GIA Pear Rose Cut Diamond Solitaire Collet Pendant & Chain
Located in Montclair, NJ
Here we have a gorgeous, brand new, diamond pendant necklace crafted in solid platinum. This collet
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

New Platinum 1.01ctw GIA Round Prong Set Diamond Solitaire Slide Pendant & Chain
Located in Montclair, NJ
necklace features a very fine quality, GIA certified, round brilliant cut diamond solitaire neatly claw
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

New 14K Gold .66ct GIA Marquise Bezel Diamond Solitaire Pendant Adjustable Chain
Located in Montclair, NJ
features a fine, GIA certified, marquise brilliant cut diamond solitaire neatly bezel set at the center of
Category

2010s Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

NEW 14k White Gold 0.80ct Round Bezel Diamond Solitaire Pendant Adjustable Chain
Located in Montclair, NJ
You are looking at a stunning and classically styled diamond solitaire pendant that is newly
Category

2010s American Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

NEW 14k White Gold 0.55ct Round Bezel Diamond Solitaire Pendant Adjustable Chain
Located in Montclair, NJ
You are looking at a stunning and classically styled diamond solitaire pendant that is newly
Category

2010s American Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

New 14k Gold SSEF Pear Teardrop Emerald Solitaire & Diamond Halo Pendant & Chain
Located in Montclair, NJ
Here we have a gorgeous, custom made, emerald and diamond teardrop pendant necklace that is newly
Category

2010s American Pendant Necklaces

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

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Diamond Solitaire Necklace O For Sale on 1stDibs

On 1stDibs, you can find the most appropriate diamond solitaire necklace o for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, 14k Gold and White Gold. Our collection of these items for sale includes 93 vintage editions and 760 modern creations to choose from as well. If you’re looking for a diamond solitaire necklace o from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Finding an appealing diamond solitaire necklace o — no matter the origin — is easy, but Roman Malakov, Tiffany & Co. and Harakh each produced a popular version that is worth a look. See these pages for a round cut iteration of this accessory, while there are also pear cut cut and brilliant cut cut versions available here, too. If you’re browsing our inventory for a diamond solitaire necklace o, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Diamond Solitaire Necklace O?

On average, a diamond solitaire necklace o at 1stDibs sells for $1,332, while they’re typically $35 on the low end and $1,000,000 for the highest priced versions of this item.