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Hakimoto 12 mm drop Pearl 18k Pendent
Located in New York, NY
Hakimoto 12 mm Perfect drop 18k Pendent
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Cultured Pearl, Pearl, 18k Gold, White Gold

Hakimoto 12 mm Golden South Sea drop 18k Diamond Pendent
Located in New York, NY
Hakimoto 12 mm Golden South Sea drop 18k Diamond Pendent
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Cultured Pearl, South Sea Pearl, 18k Gold, Yellow Gold

Hakimoto 18K Diamonds White 12 mm South Sea Pearl Earrings
Located in New York, NY
Hakimoto 18K Diamonds White 12 mm South Sea Pearl Earrings
Category

21st Century and Contemporary American Modern Drop Earrings

Materials

Diamond, South Sea Pearl, 18k Gold, Yellow Gold

Edwardian 12 MM. Natural Split Pearl 1.60 Ct Diamond Engagement Ring
Located in Napoli, IT
and exalt the beauty of the colossal 12 mm. in size Natural Salt water Sea 3/4 split Pearl set as
Category

Antique Early 1900s European Edwardian Engagement Rings

Materials

Diamond, Pearl, Platinum, 18k Gold

Tahitian Pearl Diamond Bangle Bracelet 0.12 Carats 11-12 MM 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
Tahitian Cultured Pearl measuring 11-12 mm. Color G-H Clarity SI
Category

2010s American Contemporary Bangles

Materials

Diamond, Pearl, Cultured Pearl, 18k Gold, White Gold

Hakimoto 18k Yellow Diamond Gold Natural Color 12 mm South Sea Pearl Earrings
Located in New York, NY
Coultured Pearl Earrings. Total item weight 6.3 grams Round Brilliant Diamonds 12 mm Fancy Natural color
Category

21st Century and Contemporary North American Modern Dangle Earrings

Materials

Diamond, Cultured Pearl, South Sea Pearl, Gold, 18k Gold, Yellow Gold

South Sea Pearl Diamond Open Bangle Bracelet 11-12 MM 0.06 Carats 18K Gold
By Harbor Diamonds
Located in New York, NY
18K Yellow gold open bracelet featuring one South Sea Pearl measuring 11-12 mm and one diamond
Category

21st Century and Contemporary American Contemporary Bangles

Materials

Diamond, South Sea Pearl, 18k Gold

South Sea Pearl Diamond Drop Earrings 0.76 Carat 18 Karat Rose Gold 11-12 MM
By Harbor Diamonds
Located in New York, NY
Pearls measuring 11-12 mm. Pearl luster: AA Pearl Quality: AA
Category

21st Century and Contemporary American Contemporary Dangle Earrings

Materials

Diamond, South Sea Pearl, 18k Gold, Rose Gold

14 Karat Yellow Gold Diamond South Sea Pearl Open Bangle 0.13 Carats 11-12 MM
By Harbor Diamonds
Located in New York, NY
South Sea Pearl measuring 11-12 MM. Comes in White Gold and can customize Pearl Color
Category

2010s Contemporary Cuff Bracelets

Materials

Diamond, South Sea Pearl, 14k Gold, Yellow Gold

Diamond South Sea Pearl Drop Earrings 0.37 Carats 11-12 MM 18 Karat Rose Gold
By Harbor Diamonds
Located in New York, NY
18 Karat rose gold drop earrings featuring two South Sea Pearls measuring 11-12 MM and 42 round
Category

2010s Contemporary Drop Earrings

Materials

Diamond, South Sea Pearl, 18k Gold, Rose Gold, White Gold, Yellow Gold

Hakimoto 18k White Gold and Diamond 19-12 mm Fancy Metallic color Baroque Pearl
Located in New York, NY
Earrings. Hight 26 mm Total item weight 7.8 grams Featuring Round Brilliant Diamonds 19-12 mm Fancy
Category

21st Century and Contemporary North American Baroque Drop Earrings

Materials

Diamond, Cultured Pearl, Freshwater Pearl, 18k Gold, White Gold

South Sea Pearl Diamond Open Bangle Bracelet 11-12 MM 0.06 Carats 18K Rose Gold
By Harbor Diamonds
Located in New York, NY
18K Rose gold open bracelet featuring one South Sea Pearl measuring 11-12 mm and one diamond
Category

21st Century and Contemporary American Contemporary Bangles

Materials

Diamond, South Sea Pearl, Rose Gold, 18k Gold

South Sea Pearl Diamond Open Bangle Bracelet 11-12 MM 0.06 Carats 18K White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold open bracelet featuring one South Sea Pearl measuring 11-12 mm and one diamond
Category

21st Century and Contemporary American Contemporary Bangles

Materials

South Sea Pearl, Diamond, White Gold, 18k Gold

South Sea Pearl, over 12 mm & Diamond 18k White Gold Fine Contemporary Earrings
Located in Aspen, CO
Over 12 mm. fine white South Sea pearl and diamond earrings. Luxuriate in the knowledge that these
Category

21st Century and Contemporary North American Contemporary Dangle Earrings

Materials

Diamond, South Sea Pearl, 18k Gold, White Gold

Imperial Lavender Burmese A-Jade Beaded Bracelet (12 mm Each x 17 beads) 06007
Located in Kowloon, HK
) 06007 11-12 mm each, 17 perfectly calibrated Green and Lavender Jadeite Beads. Some of the rarest
Category

2010s Hong Kong Bangles

Materials

Jade

Cober Handmade 18 Carat Yellow Gold 12 mm wide slave Bracelet Totally Handmade
By Vincent Cober
Located in OSS, NH
Handmade 18 Carat Yellow Gold 12 mm wide slave Bracelet Totally Handmade. 18K Yellow Gold handmade bangle
Category

2010s Dutch Contemporary Modern Bracelets

Materials

Rose Gold, Yellow Gold

Cober Handmade 18 Carat Yellow Gold 12 mm wide slave Bracelet Totally Handmade
Cober Handmade 18 Carat Yellow Gold 12 mm wide slave Bracelet Totally Handmade
Free Shipping
H 0.48 in W 2.17 in D 0.12 in Dm 2.45 in L 2.56 in
Cober Handmade 18 Carat Rose Gold 12 mm wide slave Bracelet Totally Handmade
By Vincent Cober
Located in OSS, NH
Handmade 18 Carat Rose Gold 12 mm wide slave Bracelet Totally Handmade. 18K rose gold handmade bangle with
Category

2010s Dutch Contemporary Modern Bracelets

Materials

Rose Gold, Yellow Gold

Cober Handmade 18 Carat Rose Gold 12 mm wide slave Bracelet Totally Handmade
Cober Handmade 18 Carat Rose Gold 12 mm wide slave Bracelet Totally Handmade
Free Shipping
H 0.48 in W 2.17 in D 0.12 in Dm 2.45 in L 2.56 in
Hakimoto 13-12 mm South Sea Drop Cultured Pearl 18k Earrings
Located in New York, NY
grams 12-13mm South Sea Drop Cultured Pearls 18K Yellow Gold High Polish Orient: Very Good Luster: Very
Category

21st Century and Contemporary North American Modern Dangle Earrings

Materials

Cultured Pearl, South Sea Pearl, 18k Gold, Yellow Gold

Hakimoto 13-12 mm South Sea Drop Cultured Pearl 18k Diamond Earrings
Located in New York, NY
item weight 7.1 grams Featuring Round Brilliant Diamonds 12-13mm South Sea Drop Cultured Pearls 18K
Category

21st Century and Contemporary North American Modern Drop Earrings

Materials

Diamond, Cultured Pearl, South Sea Pearl, 18k Gold, Yellow Gold

Hakimoto 13-12 mm South Sea Drop Cultured Pearl 18k Diamond Earrings
Hakimoto 13-12 mm South Sea Drop Cultured Pearl 18k Diamond Earrings
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H 0.52 in W 0.48 in Dm 0.48 in L 0.52 in
Hakimoto 13-12 mm South Sea Drop Cultured Pearl 18k Diamond Earrings
Located in New York, NY
Pearl Earrings. Total item weight 7.2 grams Featuring Round Brilliant Diamonds 12-13mm Deep Golden color
Category

21st Century and Contemporary North American Modern Drop Earrings

Materials

Diamond, Cultured Pearl, South Sea Pearl, 18k Gold, Yellow Gold

Hakimoto 13-12 mm South Sea Drop Cultured Pearl 18k Diamond Earrings
Hakimoto 13-12 mm South Sea Drop Cultured Pearl 18k Diamond Earrings
Free Shipping
H 0.52 in W 0.48 in Dm 0.48 in L 0.52 in
John Hardy Icon Collection 12 mm Woven Link Bracelet in 18 Karat Yellow Gold
By John Hardy
Located in Scottsdale, AZ
inches Bracelet Width: 12.25 mm Stamped: 18K, JH Estate Condition: Very good; Professionally cleaned and
Category

21st Century and Contemporary Unknown Contemporary Link Bracelets

Materials

Gold, 18k Gold, Yellow Gold

15 to 12 mm AAA+ South Sea Pearl Necklace Fine White Color Great Quality Luster
Located in Viena, Viena
29 white South Sea cultured pearls approx. 15.3 x 12.1 mm, AAA+, hardly any growth marks, drop
Category

2010s Choker Necklaces

Materials

South Sea Pearl

Ethiopian Opal Pair total 5 ct 12 mm x 10 mm AAA+ Great Fire Create your Earring
Located in Viena, Viena
this pair of very fine Ethiopian opal cabochons can be a amazing jewelry, 2 opal with 12 x 10 mm
Category

2010s Modern Loose Gemstones

Materials

Opal

Oval Dangle Earrings 18k Yellow Gold 2 Diamonds 0.04 ct 2 Niccolos 12 mm x 10 mm
By Victor Mayer
Located in Pforzheim, DE
0.04 ct, G VS, brilliant cut, 2 oval Niccolos app. 12.0 mm x 10 mm About the creator Victor Mayer
Category

21st Century and Contemporary German Contemporary Dangle Earrings

Materials

Diamond, Gold, Yellow Gold, 18k Gold

Hakimoto 15x12 mm drop Pearl 18k Adjustable Pendent
Located in New York, NY
Hakimoto 12 mm Perfect drop 18k Adjustable Pendent
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Pearl, Cultured Pearl, 18k Gold, Yellow Gold

Hakimoto 16.7x15 mm Tahitian Pearl Necklace
Located in New York, NY
Gold Featuring 12 mm full ball Round Near Colorless Brilliant Diamonds clasp Total Weight (g): 142.4
Category

Early 2000s Polynesian Contemporary Choker Necklaces

Materials

Pearl, 18k Gold

Lozza Vintage Brown Unisex Sunglasses Duo color Zilo N/42 54/12 135 mm
By Lozza
Located in Rome, Rome
: 54 mm EYE / LENS MAX. HEIGHT: 45 mm BRIDGE MID. WIDTH: 12 mm
Category

1980s Italian Sunglasses

Cazal Grey Gunmetal Acetate Sunglasses Mod. 673 003 61/12 150 mm
By Cazal
Located in Rome, Rome
EYE / LENS MAX. WIDTH: 61 mm EYE / LENS MAX. HEIGHT: 46 mm BRIDGE MID. WIDTH: 12 mm
Category

2010s German Sunglasses

South Sea Tahitian Pearl Diamond Bypass Bangle 18K White Gold
By Harbor Diamonds
Located in New York, NY
18 K White Gold South Sea Pearl 11-12 MM Tahitian Pearl 11-12 MM 16 Diamonds 0.20 Cts. Weight 5 g
Category

21st Century and Contemporary American Contemporary Bangles

Materials

Cultured Pearl, South Sea Pearl, White Gold

Black Enamel Gold Cufflinks
Located in New York, NY
: width 12 mm, length 12 mm Total weight: 18.3 grams
Category

Vintage 1980s Cufflinks

Materials

Gold, Enamel

Black Enamel Gold Cufflinks
Black Enamel Gold Cufflinks
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W 0.48 in L 0.48 in
Cartier Paris Black Enamel Cufflinks
By Cartier
Located in New York, NY
Cartier Paris, 9826 Size: width 12 mm, length 12 mm Total weight: 8.9 grams
Category

Late 20th Century Cufflinks

Materials

Yellow Gold, Enamel, 18k Gold

Cartier Paris Black Enamel Cufflinks
Cartier Paris Black Enamel Cufflinks
Free Shipping
W 0.48 in L 0.48 in
Goshwara Citrine Multi-Shape Station Necklace
By Goshwara
Located in New York, NY
” Stone Size: 19 x 12 mm & 16 x 12 mm Gemstone Approx Wt: Moon Quartz- 111.40 Carats
Category

21st Century and Contemporary American Contemporary Chain Necklaces

Materials

Citrine, Yellow Gold

Buccellati 9.5 mm. Pearl Rose Cut Diamond Earrings
By Buccellati
Located in Napoli, IT
rich carving and mill-point details fully highlighted by rose cut Diamonds Earrings are 20 x 12 mm. (h
Category

Vintage 1960s Renaissance Revival Clip-on Earrings

Materials

Diamond, Pearl, 18k Gold

Morganite Ring in 18Karat Yellow Gold
Located in Honolulu, HI
carats Morganite Measurements: 12 mm x 12 mm x 6.8 mm Ring Size: 5.75 (resizable) Stamped: "18K
Category

21st Century and Contemporary Unknown Solitaire Rings

Materials

Morganite, 18k Gold, Yellow Gold

Round Lapis Lazuli and Aquamarine Halo Pendant 14k Yellow Gold
Located in Honolulu, HI
round aquamarine ​Pendant Diameter: ~28 mm ​ Lapis Lazuli Diameter: 12 mm x 12 mm x 5.8 mm Stamped
Category

21st Century and Contemporary Unknown Modern Pendant Necklaces

Materials

Aquamarine, Lapis Lazuli, Yellow Gold, 14k Gold

18 Karat Yellow Gold 1.39 Carat Diamonds Round Flower Stud Earrings
Located in Los Angeles, CA
100% Authentic, 100% Customer Satisfaction Height: 12 mm Width: 12 mm Metal: 18K Yellow Gold
Category

2010s American Stud Earrings

Materials

Diamond, 18k Gold

Pave Diamond Ball Necklace Made In Silver
By Artisan NYC
Located in New York, NY
Diamond:3.96ct Size: 12 MM"
Category

21st Century and Contemporary Indian Artisan Necklace Enhancers

Materials

Diamond, Silver

Omega Vintage 25 mm Constellation Automatic Chronometer Watch
By Omega
Located in San Fernando, CA
sweeping hands Date window at 3 o'clock mark Case approx.: 25 mm Lug width 12 mm Aftermarket band Watch
Category

Vintage 1960s Wrist Watches

14K Yellow Gold 1 CT Natural Emerald and 1.12CT Diamonds Stud Earrings
By Unbranded
Located in Los Angeles, CA
100% Authentic, 100% Customer Satisfaction Height: 12 mm Width: 12 mm Metal:14K Yellow Gold
Category

2010s American Stud Earrings

Materials

Diamond, 14k Gold

Adina Reyter One of a Kind Zodiac Ceramic + Diamond Sagittarius Signet Ring SZ 4
By Adina Reyter
Located in Sherman Oaks, CA
. Signet measures approximately 12 mm x 12 mm. Total Diamond Carat Weight: 0.125 CT
Category

2010s Indian Signet Rings

Materials

Diamond, 14k Gold, Yellow Gold

Pave Fancy Diamond Ball Earrings
By Artisan NYC
Located in New York, NY
Silver:7.77gms, Diamond:6.72cts Size: 8-12 MM"
Category

21st Century and Contemporary Indian Art Nouveau Stud Earrings

Materials

Diamond, Silver

Pave Fancy Diamond Ball Earrings
Pave Fancy Diamond Ball Earrings
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W 0.32 in L 0.48 in
Coral Beads & Pave Black Diamond Beads Earrings Made In 14k Gold & Silver
By Artisan NYC
Located in New York, NY
14kt:9.65g, Diamond:1.71ct Size: 8-12 MM"
Category

21st Century and Contemporary Indian Art Nouveau Drop Earrings

Materials

Coral, Black Diamond, 14k Gold, Silver

Carnelian Carved Cufflinks Sapphire Center 18 Karat
Located in North Hollywood, CA
, front is 12 mm x 12 mm and carved like a flower petal with a Sapphire cabochon center. Made in Italy of
Category

1990s Italian Modern Cufflinks

Materials

Carnelian, Sapphire, 18k Gold

Blue Pave Diamond Tunnel Earrings Made in 14k Gold
By Artisan NYC
Located in New York, NY
14kt:8.23g, Diamond:6.89ct, Size: 6-12 MM"
Category

21st Century and Contemporary Indian Artisan More Earrings

Materials

Diamond, 14k Gold

Blue Sapphire Pave Diamond Ball Tunnel Earring Made In 14k Gold
By Artisan NYC
Located in New York, NY
14kt:7.86g, Sapphire:5.87ct Size: 8-12 MM"
Category

21st Century and Contemporary Indian Artisan More Earrings

Materials

Diamond, Blue Sapphire, Gold, 14k Gold

Green Pave Diamond Tunnel Earring Made in 14k Gold
By Artisan NYC
Located in New York, NY
14kt:8.28g, Diamond:7.98ct, Size: 8-12 MM"
Category

21st Century and Contemporary Indian Artisan More Earrings

Materials

Diamond, 14k Gold

Blue Pave Diamond Tunnel Earrings Made in 14k Gold
By Artisan NYC
Located in New York, NY
14kt:5.72g, Diamond:4.76ct, Size: 6-12 MM"
Category

21st Century and Contemporary Indian Artisan More Earrings

Materials

Diamond, 14k Gold

Blue Pave Diamond Ball Tunnel Earring Made in 14k Gold
By Artisan NYC
Located in New York, NY
14kt:11.68g, Diamond:7.2ct Size: 10-12 MM"
Category

21st Century and Contemporary Indian Art Nouveau More Earrings

Materials

Diamond, 14k Gold

Large Cushion Firenze Diamond Single Loop Hanging Earrings
Located in Great Neck, NY
mm x 12 mm / 34 mm including top Available in other metal/ gemstone options: These Diamond earrings
Category

21st Century and Contemporary Drop Earrings

Materials

Yellow Gold

Fancy Pave Diamond Ball Adjustable Bracelet Made In 18k Gold & Silver
By Artisan NYC
Located in New York, NY
18kt:5.03ct, Diamond:4.9ct, Silver:3.82g, Size: 12 MM"
Category

21st Century and Contemporary Indian Art Nouveau Bangles

Materials

Diamond, 18k Gold, Silver

FIAM Italia Neutra All Glass Coffee Table by Roldfo Dordoni
By Rodolfo Dordoni
Located in New York, NY
Monolithic coffee table in 12 mm-thick curved glass.  
Category

21st Century and Contemporary Italian Coffee and Cocktail Tables

Materials

Glass

Pave Champagne Diamond Ball Tunnel Earrings Made in 18k Gold & Silver
By Artisan NYC
Located in New York, NY
18kt:1.67g, Diamond:7.23ct, Silver:8.16g, Size: 8-12 MM"
Category

21st Century and Contemporary Indian Artisan More Earrings

Materials

Diamond, 18k Gold, Silver

Tahitian Pearl & Pave Diamond Ball Flexible Bangle Made in 18k Gold
By Artisan NYC
Located in New York, NY
18kt:5.14g, Diamond:2.65ct, Silver:2.75g, Pearl: 12mm Size: 12 MM"
Category

21st Century and Contemporary Indian Art Nouveau Bangles

Materials

Diamond, Pearl, 18k Gold, Silver

14k gold carved pink quartz flower earrings studs. Transformers
Located in Istanbul, TR
face: 12 mm. Gemstones: 2 red color lab rubies, 2 mm size 2 pink hand carved pressed quartz flowers
Category

2010s Turkish Modern Stud Earrings

Materials

Quartz, Ruby, 14k Gold

14k gold carved turquoise flower earrings studs.
Located in Istanbul, TR
face: 12 mm. Gemstones: 2 yellow lab sapphires, 2 mm size, yellow color 2 blue hand carved pressed
Category

2010s Turkish Modern Stud Earrings

Materials

Yellow Sapphire, Turquoise, 14k Gold

Fancy Pave Diamond Ball Macrame Bracelet
By Artisan NYC
Located in New York, NY
Silver:20.77g, Diamond:12.78ct Diamond Ball bead Size-11-12 mm
Category

21st Century and Contemporary Indian Artisan Modern Bracelets

Materials

Diamond, Silver

Green Diamond Pave Ball Tunnel Earrings Made in 18k Gold & Silver
By Artisan NYC
Located in New York, NY
"18kt gold:1.78G, Diamond:4.67ct, Silver:5.62g" Size:8-12 mm
Category

21st Century and Contemporary Indian Artisan Stud Earrings

Materials

Diamond, 18k Gold, Silver

Ruby & Pave Diamond Ball Tunnel Earrings Made in 14k Gold & Silver
By Artisan NYC
Located in New York, NY
14kt:1.89g, Diamond:3.95ct, Silver:3.12g, Ruby:1.98ct Size: 6-12 MM"
Category

21st Century and Contemporary Indian Artisan Hoop Earrings

Materials

Diamond, Ruby, 14k Gold, Silver

18k Leaf Diamond and Pearl Dangle Earrings Dangle
By Harbor Diamonds
Located in New York, NY
18K White gold Diamonds 0.63 cts South Sea Pearl 11-12 mm
Category

21st Century and Contemporary Contemporary Dangle Earrings

Materials

Diamond, South Sea Pearl, 18k Gold

Rain 12-Light Chandelier
By MM Lampadari
Located in Milan, IT
Part of a refined series of evocative lighting fixtures, this exceptional 12-light chandelier will
Category

2010s Italian Chandeliers and Pendants

Materials

Glass

Rain 12-Light Chandelier
H 51.19 in W 37.41 in D 37.41 in
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12 Mm For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 12 mm for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using gold, yellow gold and 18k gold. You can easily find a 6379 antique edition and 10686 modern creations to choose from as well. Finding the perfect 12 mm may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. Finding an appealing 12 mm — no matter the origin — is easy, but Rolex, Omega and Cartier each produced a popular version that is worth a look. A 12 mm can make for a versatile accessory, but a selection from our variety of 4973 diamond versions can add an especially stylish touch. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and brilliant cut alternatives. If you’re browsing our inventory for a 12 mm, 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 12 Mm?

Prices for a 12 mm can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1 and can go as high as $1,575,000, while this accessory, on average, fetches $2,812.