.5 Carat Signet Rings
5
to
1
4
3
4
6.5
7
1
4
1
1
3
2
5
3
2
1
1
4
1
1
1
1
1
1
1
1
1
to
1
1
Carat Weight: .5 Carat
Venus 18k Gold / Diamond Signet Ring
Located in West Hollywood, CA
The eight-rayed Venus star, a symbol of the goddess Ishtar (Astarte), queen of the heavens, represents love and new beginnings. As both the morning and evening star, Venus heralds th...
Category
21st Century and Contemporary British .5 Carat Signet Rings
Materials
Diamond, 24k Gold
0.85 Carat Natural Loose Peach Tourmaline Hexagon Shape
Located in Peshawar, PK
Gemstone Type : Tourmaline
Weight : 0.85 Carats
Dimensions : 6.2x5.9x4.1 Mm
Origin : Kunar Afghanistan
Clarity : Eye Clean
Shape: Hexagon
Color: Peach
Certificate: On Demand
Hot Peach Tourmaline...
Category
21st Century and Contemporary Afghan Arts and Crafts .5 Carat Signet Rings
Materials
Tourmaline, White Gold, Yellow Gold, Vermeil, Silver Plate, Sterling Sil...
0.825 Carat Emerald Signet Ring
Located in Wallingford, CT
Metal: 14K Yellow Gold
Stone: Zambian Natural Emerald
Stone Size: 5 mm x 6 mm
Stone Shape: Oval
Stone Weight: 0.825 carat
Accent Stones: Natural Diamond
Accent Stone Sizes: 1.5mm
Accent Stone Weight: 0.2 total carat weight
Dimension: 3mm band...
Category
2010s American Artisan .5 Carat Signet Rings
Materials
Emerald, Diamond, 14k Gold
Mark Henry 0.78 Heart Shape Carat Natural Brazilian Alexandrite and Diamond Ring
By Mark Henry
Located in New York, NY
An alexandrite is prized for its natural ability to shift colors from a vibrant bluish-green under daylight to an alluring reddish-purple under incandescent light. Originally known a...
Category
21st Century and Contemporary American Contemporary .5 Carat Signet Rings
Materials
Diamond, Alexandrite, Yellow Gold, 18k Gold
Ruby Sapphire Diamond Victorian Gold Textured Signet Ring
Located in Stamford, CT
Victorian handmade late 1800's to early 1900’s signet style pinkie ring with textured top set with one round ruby, round diamond and a round sapphire, in a 14...
Category
Late 19th Century Antique .5 Carat Signet Rings
Materials
Sapphire, Ruby, Diamond, Blue Sapphire, Gold, 14k Gold, Yellow Gold
Related Items
3 Carat Natural Brazilian Alexandrite and Diamond Three-Stone Platinum Ring
By RAF
Located in New York, NY
An elegant and classic three-stone alexandrite ring, centered with an oval mixed-cut natural, no-heat Brazilian Alexandrite weighing well over three carats, accented with two shield ...
Category
21st Century and Contemporary American Contemporary .5 Carat Signet Rings
Materials
Alexandrite, Diamond, Platinum
Signet Unisex Onyx Diamond Ring 10 Karat Yellow Gold Textures Ring
Located in Jupiter, FL
Signet unisex diamond onyx ring made in 10kt yellow gold, interestingly made with abrasive texture on the band.
GOLD: 10KT gold
NATURAL DIAMOND(S)
Clarity/Color: SI/G
Carat:0.02ct
C...
Category
Late 20th Century .5 Carat Signet Rings
Materials
Diamond, Onyx, 10k Gold, Yellow Gold
Yellow Gold 18k Signet Ring with Intaglio
Located in Geneva, CH
Yellow gold 18K signet ring adorned with an intaglio on nicolo agate representing a coat of arms. Swedish hallmarks.
Ring size: 56 / 7.5 US.
Gross weight: 8.32 grams.
Category
Early 20th Century European Classical Roman .5 Carat Signet Rings
Materials
Agate, Yellow Gold
Antique circa 1920s 14 Carat Rose Gold "Hb" Inscribed Unisex Signet Ring
Located in Hamilton, AU
Crafted in 14 carat rose gold, this lovely antique signet ring, circa 1920s, has an elegant oval front with an intricate italic "HB" engraved into the surface. We have named this lov...
Category
20th Century Unknown Modern .5 Carat Signet Rings
Materials
Gold, Rose Gold, 14k Gold
3.85 Carat Natural Pink Tourmaline Diamond Gold Cocktail Ring
Located in Stamford, CT
Emerald cut pink Tourmaline and princess cut diamonds in a 14k white gold cocktail ring setting.
1 Emerald cut natural pink Tourmaline, approx. total weight 3.85cts, VS, 11.8 x 7m...
Category
Late 20th Century .5 Carat Signet Rings
Materials
Diamond, Tourmaline, 14k Gold, White Gold, Gold
English Signet Ring London 18 Karat Yellow Gold Engraved and Stamped
Located in Berkeley, CA
This signet ring has the emblem of a Griffin. This ring is classic and a conversation starter. It is a size 12 and can be sized to fit your finger.
There is all the mark inside the ...
Category
1950s British Modernist Vintage .5 Carat Signet Rings
Materials
18k Gold
1.40 Carat Round Cut Diamond Three-Stone Gold Signet Ring
Located in New York, NY
The ring is 18K Yellow Gold
The 3 Diamonds are Round Cut
The Center stone is a Round Brilliant Cut 1.00 Carats K I1
The 2 Side stones are European Cut 0.40 Carats F/G VS
All 3 diamon...
Category
21st Century and Contemporary American Contemporary .5 Carat Signet Rings
Materials
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
Vintage 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This sweet signet is modelled in 9ct gold and has a square face with half of it gently moulded with scroll detail. The initials engraved are 'E.M.K'. Fully hallmarked Birmingham 1961...
Category
1960s British Modern Vintage .5 Carat Signet Rings
Materials
Gold
French 1940s Diamonds 18 Karat Yellow Gold Platinum Signet Tank Ring
Located in Poitiers, FR
Ring in 18 karat yellow gold, eagle head hallmark, and platinum, dog head hallmark.
Tank ring, it is decorated on the top of three brilliant- cut diamonds on geometric patterns. On both sides, a cord is placed before the departure of the ring.
Weight of the central diamond : 0.45 carat approximately.
Weight of the other diamonds : 0.15 carat approximately.
Height : 15,5 mm, width : 12,1 mm approximately, thickness : 5,7 mm approximately, width of the ring at the base : 4,1 mm.
Total weight of the jewel : 9,5 g approximately.
US Size : 5,75 ; Free resize, please contact us.
Antique jewel - French work of the 1940s.
Our opinion : An antique tank ring...
Category
1940s French Retro Vintage .5 Carat Signet Rings
Materials
White Diamond, Diamond, Platinum, Yellow Gold, 18k Gold, Gold
Antique 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This signet ring has the initials 'W.H' engraved into the face. Modelled in 9carat god and hallmarked Birmingham 1939.
Ring Size: Z 1/2 or 12
Face Diameter: 12mm
Weight: 5.5g
Category
1930s British Modern Vintage .5 Carat Signet Rings
Materials
Gold
Vintage 9 Carat Gold Signet Ring
Located in Chipping Campden, GB
This sweet signet is modelled in 9ct gold and has a face with the initials 'SH' engraved into it. Fully hallmarked Birmingham 1928.
Ring Size: N or 6 3/4
Face Dimensions: 12x10mm ...
Category
1920s British Vintage .5 Carat Signet Rings
Materials
Gold
Antique Victorian Bloodstone Gold Armorial Signet Ring
Located in Chicago, IL
Western European, circa 1890. This Victorian era 14K gold ring is set with a carved heliotrope, also known as bloodstone, signet matrix. The signet features an exquisitely engraved ...
Category
1890s Antique .5 Carat Signet Rings
Materials
Gold, 14k Gold
Previously Available Items
Vintage 14KY Diamond Initial ‘S’ Ring
Located in Boston, MA
Vintage 14KY Diamond Initial ‘S’ Ring - The ring contains 19 round brilliant diamonds weighing approximately .55ct total weight. The diamonds are H - I ...
Category
1980s American Contemporary Vintage .5 Carat Signet Rings
Materials
Diamond, 14k Gold
18kt Men’s Sapphire Diamond Rectangle Ring Yellow Gold, Man’s Sapphire 18 K Gold
Located in Austin, TX
The 18 karat yellow gold sapphire and diamond ring is rectangle shape and very striking! This ring looks great on a man’s ring finger or pinky finger or on the middle or pointer fin...
Category
21st Century and Contemporary American Modern .5 Carat Signet Rings
Materials
Diamond, Sapphire, 18k Gold, Yellow Gold
32nd Degree Scottish Rite Diamond Ring, 14 Karat Gold Enamel Masonic Yod .94ct
Located in Greensboro, NC
This fine 32nd degree Scottish Rite ring will be a superb addition to your collection of masonic memorabilia! Exquisitely crafted in 14k...
Category
20th Century Unknown .5 Carat Signet Rings
Materials
Diamond, 14k Gold, Yellow Gold, Enamel
Antique 1900s Diamond Yellow Gold Gent's Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive antique 1900s 0.54 carat diamond and 18k yellow gold gent's dress ring; part of our diverse antique jewelry and estate jewelry collections.
This fine and impressive ge...
Category
Early 1900s Antique .5 Carat Signet Rings
Materials
Diamond, 18k Gold, Yellow Gold
Contemporary 0.55 Carat Diamond Solitaire Ring, Signet Style Head, White Gold
Located in Yorkshire, West Yorkshire
A contemporary diamond solitaire ring set with a round transitional brilliant cut diamond approx. 0.55ct claw and rub-over set to a bold and archictural style mount to open block sty...
Category
20th Century Unknown Contemporary .5 Carat Signet Rings
Materials
Diamond, 18k Gold
Recently Viewed
View AllMore Ways To Browse
Mens Silver Signet Ring
Intaglio Ring White
Signet Ring Flowers
Men Gold Intaglio Ring
Gold Intaglio Ring Men
Ancient Greek Signet Ring
Antique Mens 18k Ring
Bronze Unicorn
Mens Crest Rings
Signet Ring Diamond Platinum
Signet Ring Cross
Red Carnelian Ring
Antique 18k Seal
Large Intaglio Ring
Jasper Gem
Men Signet Antique
Intaglio Ring Diamond
Mens Antique Signet