M G Signed Jewelry
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Natural Diamond Sapphire Ring 18k Gold Cocktail Signed Letter M
By Estate Jewelry
Located in East Brunswick, NJ
Natural Diamond Sapphire Ring 18K Gold Cocktail Signed letter M
This spectacular vintage ring is
Category
20th Century Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold, White Gold
Pair N M Thune Norwegian Red Guilloche Enamel & Gilt Sterling Silver Cufflinks
By N.M. Thune
Located in Philadelphia, PA
surface scratches and other signs of expected light wear consistent with age.
Maker:
N.M. Thune
Marks
Category
Mid-20th Century Norwegian Modern Cufflinks
Materials
Sterling Silver, Enamel, Gilt Metal
Free Shipping
H 0.83 in W 0.56 in D 1.03 in
GIA Certified 7.60 Carat Round Diamond Engagement Ring
By M&V Vanguard Jewelry
Located in New York, NY
true eye catcher, delivers a high end look !
Designed and manufactured by M&V Vanguard Jewelry in 2019
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
Antique Art Deco Red Enamel & Gilt Sterling Silver Tea Strainer by N.M. Thune
By N.M. Thune
Located in Philadelphia, PA
other signs of expected light wear consistent with age.
Maker:
N M Thune
Marks:
Marked to the reverse
Category
Early 20th Century Norwegian Art Deco Coffee and Tea Sets
Materials
Sterling Silver, Enamel, Gilt Metal
Free Shipping
H 1 in W 2.63 in L 5.63 in
Bvlgari Diagono 38mm 18K Yellow Gold Black Dial Men Automatic Watch SD 38 G
By Bulgari
Located in New York, NY
Pre-owned. The band shows signs of wear. Light scratches on the watch.
Brand: Bvlgari
Model Number
Category
21st Century and Contemporary Swiss Wrist Watches
Materials
Yellow Gold
Free Shipping
H 1.5 in W 0.4 in Dm 1.5 in
Signed "JMRosas" Rosior Diamond Ring set in Platinum
By Rosior
Located in Porto, PT
Rosior Contemporary Cocktail Ring, signed by José Manuel Rosas, set with 227 F/G color, VVS clarity
Category
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Materials
Diamond, White Diamond, Platinum
Signed "JMRosas" Rosior Diamond Ring set in Platinum
By Rosior
Located in Porto, PT
Rosior Contemporary Cocktail Ring set in Platinum with:
- 1 Princess Cut Diamond (G-VVS) with 0,52
Category
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Materials
Diamond, White Diamond, Platinum
Signed Logo de Cartier 18K White Gold Band Ring
By Cartier
Located in Philadelphia, PA
scratches and other signs of expected light wear consistent with age.
Fineness:
Marked 750 for gold
Category
20th Century French Modern Band Rings
Materials
18k Gold, White Gold
M. Oliva Heart Shaped Spinel and Double Diamond Halo Ring in 14 Karat Rose Gold
Located in Scottsdale, AZ
addition to your fine jewelry collection.
This piece is in very good estate condition and has been
Category
21st Century and Contemporary Unknown Contemporary Cocktail Rings
Materials
Diamond, White Diamond, Spinel, Gold, 14k Gold, Rose Gold
Pair of Signed 14K Gold & Blue Enamel Estate Band Rings
Located in Philadelphia, PA
around the circumference of each.
Stamped to the interior of each H.M. / 14k.
Simply a wonderful pair
Category
20th Century Modern Band Rings
Materials
14k Gold, Enamel
Contemporary 0.72 CTW Diamond Platinum Scrolling Dollar Sign Eternity Band Ring
Located in Philadelphia, PA
Featuring single cut diamonds prong set fully around
Weighing approximately 0.72 carat total - G/H
Category
21st Century and Contemporary Contemporary Engagement Rings
Materials
Diamond, Platinum
Signed Antique Art Deco 14K Gold & Diamond Three Stone Cocktail Ring
Located in Philadelphia, PA
crispness of the engraved details. Otherwise, there are some fine & light surface scratches and other signs
Category
Early 20th Century Unknown Art Deco Cocktail Rings
Materials
Diamond, Gold, 14k Gold
Antique ArtNouveau Austria Scheid RareMark Pave BlueZircon Silver Snakes Brooch
By Georg Adam Scheid
Located in Chicago, IL
partner since 1862 Michael Markowitsch (who together signed "M&S")--with the star representing the first
Category
Early 20th Century Austrian Art Nouveau Brooches
Materials
Aquamarine, Diamond, Sapphire, Zircon, Silver, Sterling Silver
Free Shipping
H 2 in D 0.5 in L 2.5 in
Italy Mid Century 1960 Enamel Brooch 18Kt Gold With 4.42 Ctw Diamonds Sapphires
Located in Miami, FL
the maker's mark, the mark for the assay of the gold and signed, "M 18KT ITALY".
Collateral: It is
Category
Vintage 1960s Italian Modernist Brooches
Materials
Diamond, White Diamond, Emerald, Sapphire, Blue Sapphire, 18k Gold, Yell...
Free Shipping
W 2.21 in L 2.41 in
Mid Century, French, 18 Karat Gold and Diamond Spiral Brooch Pin
Located in Brisbane, QLD
at home on any lapel or frock.
Signed 'M 18k France' along with very small French gold assay marks
Category
Mid-20th Century French Retro Brooches
Materials
Diamond, Gold, 18k Gold, White Gold, Yellow Gold
Pair of Austrian Edwardian 14 Karat Gold and Carnelian Cufflinks
Located in Philadelphia, PA
fineness.
Maker's mark:
Marked 585 and G.P
Likely for Chaja Paltzew.
See the M.A.K archives in Vienna for
Category
Early 20th Century Austrian Edwardian Cufflinks
Materials
Carnelian, Gold, 14k Gold
Free Shipping
W 0.71 in D 0.63 in L 1.26 in
Mikimoto Diamond & Yellow Gold Necklace Bracelet Ring Earring Brooch Set
By Mikimoto
Located in Beverly Hills, CA
Pearls Ranging from 4 mm to 6 mm
All Jewelry is Hallmarked and Signed M 750 NY
Extremely rare to find
Category
Vintage 1960s Japanese Link Necklaces
Materials
Diamond, Cultured Pearl, Yellow Gold
Mikimoto Pearl & Diamond rose gold Dandelion earrings PEH 5434D Z.
By Mikimoto
Located in Addlestone, GB
diamonds inlaid in the 18ct rose gold which works beautifully with the Pearl.
Signed M (Mikimoto)
Total
Category
2010s Japanese Contemporary Drop Earrings
Materials
Diamond, Pearl, Rose Gold
18 Karat Yellow Gold and Diamond Casmir Bangle by Chopard
By Chopard
Located in Zurich, CH
with brilliant-cut diamonds totalling circa 2.7 carats, G / vvs - vs. The bracelet is crafted in 18
Category
1990s Swiss Modern Bangles
Materials
Diamond, Gold, 18k Gold, Yellow Gold
Vintage 18kt white gold flower head 1.46 cts. of diamond cluster ring
Located in Braintree, GB
cts. in total
Colour: F - G
Clarity: SI1
Condition: The ring is pre-owned, with minor signs of
Category
Vintage 1960s British Cluster Rings
Materials
Diamond, 18k Gold, White Gold
Buccellati 1970s 9.15 CTW Diamond 18 Karat Yellow Gold Textured Mesh Bracelet
By Buccellati
Located in Philadelphia, PA
with Italian assay marks for 18 karat gold
Fully signed for M. Buccellati, Italy
Circa: 1970s
Width: 7
Category
Vintage 1970s Link Bracelets
Materials
Diamond, Gold, 18k Gold, Yellow Gold
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W 3 in L 6.5 in
GIA Diamond Engagement Ring 1.35ct
By GIA
Located in SYDNEY, NSW
: Signed 750
Size/Measurement: Ring Size M
Current Condition: Excellent - Consistent with age and use
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Yellow Gold
Vintage 9kt gold serpent bangle with diamonds and rubies
Located in Braintree, GB
. Fully hallmarked and bearing the distinguished maker's mark for J M, this bangle is not just a piece of
Category
Vintage 1960s British Bangles
Materials
Diamond, Ruby, Gold, 9k Gold
Rosior by Manuel Rosas Diamond Cocktail Ring Set in White Gold
By Rosior
Located in Porto, PT
Rosior by Manuel Rosas Contemporary Cocktail Ring made in four Different Pieces set with:
- 693 G
Category
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Materials
Diamond, White Diamond, Gold, White Gold, Rhodium
Rare Vintage Van Cleef & Arpels 2 Carat Emerald And Diamond Cocktail Dome Ring
By Van Cleef & Arpels
Located in Birmingham, GB
excellent colour and clarity. Approx. VS F/G.
The ring is signed VCA NY - 18k with serial number.
Ring
Category
20th Century American Cocktail Rings
Materials
Diamond, White Diamond, Emerald, Gold, 18k Gold, Yellow Gold
Bespoke Princess Cut Diamond Ring 0.70ct
Located in SYDNEY, NSW
Weight: 4.13 grams
Engravings/Markings: Signed 750
Size/Measurement: Ring Size M
Current Condition
Category
21st Century and Contemporary Band Rings
Materials
Diamond, Yellow Gold
John Hardy Icon 13 mm Woven Bracelet with Pavé Diamond Clasp in Sterling Silver
By John Hardy
Located in Scottsdale, AZ
design, the John Hardy Icon bracelet is sure to become a cherished piece in any fine jewelry collection
Category
21st Century and Contemporary Unknown Contemporary Link Bracelets
Materials
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold, Sterling Silver
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L 6.5 in
Yves Saint Laurent YSL Arty Large Double Starfish Statement Navy Dot Ring, US 6
By Yves Saint Laurent
Located in Wokingham, England
, Made in France.
UK size: L / M.
Size: 5.8*4.3 cm.
Weight: 25 g.
_ _ _
Great for everyday wear
Category
21st Century and Contemporary French Art Nouveau Cocktail Rings
Materials
Gold Plate
Tiffany & Company Men’s Wrist Watch
By Tiffany & Co.
Located in Guaynabo, PR
buckle signed Tiffany & Co. in the front and Plaque G 10 M, UNROC or UNROG inside an eye shape logo in
Category
20th Century Swiss Contemporary Wrist Watches
Materials
18k Gold, Yellow Gold
Cartier Art Deco Platinum Diamond and Natural Pearl Ring
By Cartier
Located in Chicago, IL
signed Cartier and is numbered. Comes in original Cartier Ring box and G.I.A. Certificate.
Category
Vintage 1930s French Art Deco Solitaire Rings
Materials
Diamond, Natural Pearl, Platinum
Rosior one-off Diamond, Emerald and Sapphire Cocktail Ring set in White Gold
By Rosior
Located in Porto, PT
,
- 211 White (G-VVS) Diamonds with 1,73ct,
- 20 Yellow Diamonds with 0,21ct
- 2 Emeralds with 0,23ct,
- 1
Category
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Materials
Emerald, Sapphire, Diamond, Blue Diamond, Gold, Rhodium, White Gold
Chopard Diamond 18ct Yellow Gold Happy Spirit Ring
By Chopard
Located in Bishop's Stortford, Hertfordshire
Yellow Gold
Gemstone- Diamond
UK Ring Size- M
EU Ring Size- 52
US Ring Size- 6 1/4
Resizing Possible- Yes
Category
21st Century and Contemporary Swiss Contemporary Cocktail Rings
Materials
Diamond, 18k Gold, Yellow Gold
A Fede Ring Conveying Love And Loyalty 18th Century
Located in Firenze, IT
- Gross weight: 7.57 g
The symbolism of the joined right hands goes back to Roman Antiquity and was then
Category
Antique 18th Century British Engagement Rings
Materials
18k Gold, Yellow Gold
Bulgari Gold and Steel Diamond Zodiac Pendant Necklace
By Bulgari
Located in New York, NY
. Pendant depicting all 12 Zodiac signs, with one G/VS diamond. Necklace is 15.75" long, pendant is 1" in
Category
20th Century Italian Pendant Necklaces
Materials
Diamond, Gold, Steel
Buccellati Diamond Ruby Sapphire Emerald 18 Karat Two-Tone Gold Vintage Bracelet
Located in Philadelphia, PA
green
Accented by transitional cut diamonds weighing approximately 0.98 carat total
G color with VS2
Category
Vintage 1960s Link Bracelets
Materials
Emerald, Ruby, Sapphire, Gold, 18k Gold, White Gold, Yellow Gold
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W 0.62 in L 6.25 in
10kt White Gold Large 2.00cttw Diamond Hoop Earrings, Inside Out Design, 48mm
Located in Rancho Santa Fe, CA
and measures 1.3mm wide and 1.7mm thick. Stamped with an M designer stamp, these earrings symbolize
Category
2010s Unknown Modern Hoop Earrings
Materials
Diamond, 10k Gold, White Gold
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Dm 1.89 in
Oval Blue Topaz and Square Diamond Halo Split Shank Ring in 18 Karat White Gold
Located in Scottsdale, AZ
breathtaking blue topaz ring is a perfect addition to any fine jewelry collection.
This piece is in very good
Category
21st Century and Contemporary Unknown Contemporary Solitaire Rings
Materials
Blue Topaz, Topaz, White Diamond, Diamond, White Gold, 18k Gold, Gold
Antique 7.47ct Diamond White Gold Bracelet
Located in Jesmond, Newcastle Upon Tyne
representation of this fine example of antique diamond jewelry.
Diamond Quality
Feature Diamond
Color M
Clarity
Category
Vintage 1910s Unknown Chain Bracelets
Materials
Diamond, White Gold
Faraone Mennella Onyx Dangle Drop Earrings In 18Kt Yellow Gold With Diamonds
By Faraone Mennella
Located in Miami, FL
in Italy at the jewelry atelier of Faraone Mennella. This beautiful earrings has been crafted some
Category
1990s Italian Modernist Dangle Earrings
Materials
Diamond, White Diamond, Onyx, Gold, 18k Gold, Yellow Gold
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W 0.67 in L 2.28 in
Ladies Platinum Vintage Emerald 8.60CT. Diamond Link Tennis Statement Bracelet
Located in Houston, TX
minor signs of wear.
Bezel Set in Platinum with:
One (1) baguette cut natural diamond:
Measurements
Category
20th Century Unknown Contemporary Tennis Bracelets
Materials
Diamond, Platinum
Solitaire Engagement Ring with 1.26ct Pear Cut Diamond in 18ct White Gold
Located in Yorkshire, West Yorkshire
: Pear Cut
Carat: 1.26ct
Clarity: SI1
Colour: G/H
Ring Size: UK M 1/2 or US 6.25
Condition: Very Good
Category
21st Century and Contemporary British Modern Engagement Rings
Materials
Diamond, 18k Gold, White Gold
Contemporary Rainbow Sapphire and Diamond Half Eternity in 18k Yellow Gold
Located in London, GB
stack next to other piece of jewellery!
There is a total sapphire weight of 2.08 carats. There is a
Category
2010s British Contemporary Cluster Rings
Materials
Purple Sapphire, Diamond, Sapphire, Blue Sapphire, Pink Sapphire, Yellow...
Cartier Tank Francaise Diamond Set 18 Karat Gold Ring
By Cartier
Located in London, GB
brilliant cut diamonds totalling 0.24 carats approximately, assessed as G colour, VS1 clarity.
The ring is
Category
2010s Unknown Modern Fashion Rings
Materials
Diamond, 18k Gold, Yellow Gold, Gold
Women's Pave Diamond Waves Statement Cuff Bangle Bracelet 18k Gold 7.00cttw
Located in Boca Raton, FL
signed M, but the trademark number is unclear. It is made in Italy, has superior craftsmanship, and has
Category
21st Century and Contemporary Bangles
Materials
Diamond, 18k Gold
Free Shipping
W 0.87 in L 7.5 in
Antique 18ct Gold & Platinum 5 Stone Illusion Diamond Ring
Located in Brighton, GB
Antique 5 Stone Diamond Ring
18ct Gold & Platinum Stamped
Makers Mark H G & S
Circa 1900
Category
Early 20th Century English Engagement Rings
Materials
Diamond, Gold, 18k Gold, Platinum
1940s French 1.53 Carat Diamond and Platinum Art Deco Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
diverse Art Deco jewelry collections.
This stunning, fine and impressive platinum and diamond ring has
Category
Mid-20th Century French Art Deco Engagement Rings
Materials
Diamond, Platinum
1970s Oval Cut Sapphire and Diamond White Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
gold cocktail ring; part of our vintage jewelry and estate jewelry collections
This impressive vintage
Category
Vintage 1970s Cluster Rings
Materials
Diamond, Sapphire, 18k Gold, White Gold
18kt. white gold ruby and sapphire ring, surrounded by round brilliant diamonds
Located in Braintree, GB
: VS1
Colour: G - H
Condition: The ring is pre-owned, with minor signs of usage, good and pleasant
Category
21st Century and Contemporary European Fashion Rings
Materials
Diamond, Ruby, Sapphire, White Gold
Gavello 18ct White Gold and Black Enamel Ring with a Raised 0.6ct Pave Diamonds
By Gavello
Located in London, GB
: signed Gavello 750 and Italian control marks. Ring size is: M (UK), 53 (EU), 6.5 (US), 16.7mm (inside
Category
1990s Italian Dome Rings
Materials
Diamond, White Gold, Enamel
Vintage David Yurman Diamond Twisted Cuff Bangle Bracelet 18 Karat Yellow Gold
By David Yurman
Located in Scottsdale, AZ
Brilliant
Diamond Total Carat Weight: 0.29 carats
Diamond Color: G - M
Diamond Clarity: SI1 - SI2
Bracelet
Category
Late 20th Century Unknown Contemporary Bangles
Materials
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
Free Shipping
L 6.25 in
Mario Buccellati 18 Karat Rigato Finish White Gold and Diamond Cuff Bracelet
By Mario Buccellati
Located in Scottsdale, AZ
grams
Signed: M. Buccellati Italy, and hallmarks
Category
Late 20th Century Italian Renaissance Revival Cuff Bracelets
Materials
Diamond, Gold, 18k Gold, White Gold
Free Shipping
W 0.59 in L 6 in
Vintage 1ctw Diamond Three Row Diamond Band, 14k White Gold, Ring Size 6.25
Located in McLeansville, NC
x 1.75 mm
-0.60 ctw
- F-G color, VS1-2 clarity
Ring Size 6.25
Rise Off Of Finger: 4,2 mm
Category
1990s Band Rings
Materials
Diamond, 14k Gold, White Gold
Faraone Mennella Dangle Earrings In 18Kt Gold With 21.82 Ctw Diamonds And Rubies
By Faraone Mennella
Located in Miami, FL
in Italy at the jewelry atelier of Faraone Mennella. This beautiful earrings has been crafted in
Category
Late 20th Century Italian Modernist Dangle Earrings
Materials
Diamond, White Diamond, Quartz, Ruby, Gold, 18k Gold, Yellow Gold
Free Shipping
W 0.63 in L 1.26 in
Vintage Tiffany & Co. Ruby and Diamond Half Eternity Ring in Yellow Gold
By Tiffany & Co.
Located in London, GB
size M (USA size 6) but this can be resized easily for a perfect fit. The ring is lastly signed and
Category
Early 2000s Modern Band Rings
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
Retro Platinum & Round Mixed Cut 0.95 Ct Diamond Engagement Ring
Located in Philadelphia, PA
cut diamond (color: M-N, clarity: VS2). Flanked on each side by two round single cut diamonds with an
Category
Mid-20th Century Retro Engagement Rings
Materials
Diamond, Platinum
Mikimoto Diamond Akoya Pearl 18k Yellow Gold Ring
By Mikimoto
Located in Boca Raton, FL
. It is signed by the designer with the metal content.
Brand: Mikimoto
Diamond: : 0.83ct G VS
Pearl
Category
21st Century and Contemporary Japanese Modern Cluster Rings
Materials
Diamond, Pearl, 18k Gold, Yellow Gold
Diamond and Yellow Gold Platinum Set Twist Ring
Located in Jesmond, Newcastle Upon Tyne
twist ring; an addition to our antique estate jewelry collections.
This impressive antique French two
Category
Vintage 1920s French Engagement Rings
Materials
Diamond, 18k Gold, Yellow Gold, Platinum
Art Deco Style Aquamarine Diamond 18 Kt Ring
Located in Napoli, IT
.) – 64 brilliant cut diamonds totalling approx .80 CT (G/H-VVS/VS)
UK size: M 3/4
US size: 6.5
Measures
Category
Mid-20th Century European Art Deco Cluster Rings
Materials
Aquamarine, Diamond, 18k Gold
Mauboussin Diamond and Sapphire Ring in Yellow Gold
By Mauboussin
Located in London, GB
A wonderful vintage diamond and sapphire ring signed, Mauboussin Paris and numbered.
Set in 18kt
Category
2010s French Art Deco Cluster Rings
Materials
Diamond, Blue Sapphire, 18k Gold, Yellow Gold
Chaumet Paris 18 Karat Yellow Gold Heart Necklace
By Chaumet
Located in Paris, FR
on the Back of the Hearts Inscription: 01-02-92 PA 8-08 G-88 JJ.PC P-BD GJ.PD 8-FG FL Z-PM N-FM M-NR
Category
Vintage 1980s French Choker Necklaces
Materials
18k Gold
- 1
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M G Signed Jewelry For Sale on 1stDibs
You are likely to find exactly the piece of m g signed jewelry you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using gold, 18k gold and yellow gold. Our collection of these items for sale includes 176 vintage editions and 68 modern creations to choose from as well. Making the right choice when shopping for an item from our selection of m g signed jewelry may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. Finding an appealing choice in our collection of m g signed jewelry — no matter the origin — is easy, but Cartier, Tiffany & Co. and Buccellati each produced a popular version that is worth a look. While most can agree that any object in our assortment of m g signed jewelry from our collection can easily elevate most outfits, but the choice of a diamond version from the 139 available is guaranteed to add a special touch to your ensemble. See these pages for a round cut iteration of this accessory, while there are also brilliant cut cut and oval cut cut versions available here, too. There aren’t many items for men if you’re seeking an option in this array of m g signed jewelry, as most of the options available are for women and unisex.
How Much is a M G Signed Jewelry?
On average, a piece of m g signed jewelry at 1stDibs sells for $4,650, while they’re typically $138 on the low end and $440,000 for the highest priced versions of this item.
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