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3 Mm

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Tiffany & Co. Lucida Platinum Wedding Band Ring 3 mm
By Tiffany & Co.
Located in San Diego, CA
- sizable Width: 3 MM Hallmark: ©TIFFANY&CO.PT950 Includes: Tiffany & Co. Jewelry Pouch Retail Value
Category

2010s American Wedding Rings

Materials

Platinum

18K Yellow Gold 3 MM Square Mozambique Ruby Channel-set Diamond Hoop Earrings
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
18 karat gold 3 mm square mozambique ruby channel-set diamond hoop earrings. Adorn yourself in the
Category

21st Century and Contemporary Indian Contemporary Hoop Earrings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

18k Gold 3 mm Diamond Necklace Brilliant Cut Round Solitaire Diamond Pendant
By Oshi Jewels
Located in Bangkok, TH
Diamonds :- 1 - Diamond Size :- 3 mm. - Setting Type :- Bezel Setting Diamonds :- All Diamonds are genuine
Category

21st Century and Contemporary Thai Modern Pendant Necklaces

Materials

Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold

14k Gold 3 mm Ct Diamond Necklace Brilliant Cut Round Solitaire Diamond Pendant
By Oshi Jewels
Located in Bangkok, TH
Diamonds :- 1 - Diamond Size :- 3 mm. - Setting Type :- Bezel Setting Diamonds :- All Diamonds are genuine
Category

21st Century and Contemporary Thai Modern Pendant Necklaces

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold

Authentic Tiffany & Co. Satin finish Ring Size 5.5 3 MM W
By Tiffany & Co.
Located in New York, NY
Brand Tiffany & co Occasion Wedding Mint condition Ring size 5.5 Length 19.5 Width 3mm Weight
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Vintage Tiffany & Co. Platinum Classic 3 mm Wedding Band Ring Size 4.5
By Tiffany & Co.
Located in New York, NY
Vintage Tiffany & Co. 3mm Classic wedding band ring finely crafted in platinum. Made in 1999. Fully hallmarked with logo and metal content. Ring Specifications Brand: Tiffany & Co....
Category

1990s American Contemporary Wedding Rings

Materials

Platinum

3- 3 mm Stone Baroque Pink Pearl Earrings, Pink Tourmaline, 18 karat yellow gold
By MAVIADA
Located in GB
MAVIADA' s three stone 3mm round smooth cabochon stones, 8x12mm light peach, light violet coloured baroque pearl 18k yellow gold earrings, come in multiple fabulous colours. Each bar...
Category

2010s Turkish Contemporary Drop Earrings

Materials

Tourmaline, Chrysophrase, Pearl, 18k Gold, Yellow Gold

18K Yellow Gold 3 MM Square Channel-Set Brazilian Emerald Diamond Hoop Earrings
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
18 karat yellow gold 3mm square channel set brazilian emerald diamond hoop earrings. Step into the world of opulence with our 18K gold 3mm emerald channel-set diamond hoop earrings,...
Category

21st Century and Contemporary Indian Art Deco Hoop Earrings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Hulchi Belluni Tresore 3 mm Stretch Bracelet 18 Karat Yellow Gold Tapered Bar
Located in Scottsdale, AZ
This bracelet fits with room up to a 6.5" wrist. Would comfortably fit up to a 7" wrist. Introducing a stunning Hulchi Belluni slip-on stretch bracelet from the popular Tresore Col...
Category

2010s Italian Contemporary Beaded Bracelets

Materials

Gold, 18k Gold, Yellow Gold

11- 3 mm Stone Baroque Pink Pearl Earrings, 18 Karat Gold, Green Chrysoprase
By MAVIADA
Located in GB
3 stone or 5 stone option in the 3mm gemstones. Check them all out…
Category

2010s Turkish Contemporary Dangle Earrings

Materials

Pearl, Freshwater Pearl, Tourmaline, 18k Gold

5- 3 mm Stone Baroque Pearl drop Earrings, Green Chrysoprase, 18k yellow gold
By MAVIADA
Located in GB
3 stone or 11 stone option in the 3mm gemstones. Check them all out…
Category

2010s Turkish Contemporary Drop Earrings

Materials

Chrysophrase, Pearl, 18k Gold, Yellow Gold

5- 3 mm Stone Baroque Pink Pearl Earrings, Swiss Blue Topaz, 18 K Yellow Gold
By MAVIADA
Located in GB
3 stone or 11 stone option in the 3mm gemstones. Check them all out…
Category

2010s Turkish Contemporary Drop Earrings

Materials

Chrysophrase, 18k Gold

11- 3 mm Stone Baroque Pink Pearl Drop Earrings, 18 K Yellow Gold, Smoky Brown
By MAVIADA
Located in GB
3 stone or 5 stone option in the 3mm gemstones. Check them all out…
Category

2010s Turkish Contemporary Dangle Earrings

Materials

Pearl, Freshwater Pearl, Tourmaline, 18k Gold

14K White Gold Wave Necklace With 3 Pt Diamond
Located in Stuart, FL
14k white gold wave necklace with 3 pt diamond. The wave measures 7.5x 31 mm, the diamond has a
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

14K Yellow Gold Textured Hoop Earrings #15873
Located in Washington Depot, CT
g/ 1.2 dwt Hallmark: 14K ISRAEL Size: 26.6 mm X 3 mm X 3 mm Approximately 3 mm thick. Very good
Category

21st Century and Contemporary Hoop Earrings

Materials

Gold, 14k Gold, Yellow Gold

Set of 3 Bracelets in 18 Kt White Gold, Rubies, Diamonds, Sapphires
Located in Paris, FR
. Length: 18.5 cm width: 3 mm Tongue clasp with 2 safety eights Gross weight: 10.2 g Hallmark: Eagle's Head
Category

Early 2000s French Link Bracelets

Materials

Ruby, Sapphire, Diamond, White Gold, Gold, 18k Gold

Natural Peridot Hoop Earrings Total 3.50 Carats Rhodium Plated Silver
Located in Laguna Niguel, CA
: Silver Rhodium Plated Clip On Dangle Earring Height: 3 mm Width: 3 mm Length: 44 mm
Category

21st Century and Contemporary Contemporary Hoop Earrings

Materials

Peridot, Rhodium, Silver, Sterling Silver

Natural Peridot Hoop Earrings Total 3.50 Carats Rhodium Plated Silver
Located in Laguna Niguel, CA
: Silver Rhodium Plated Clip On Dangle Earring Height: 3 mm Width: 3 mm Length: 44 mm
Category

21st Century and Contemporary Contemporary Hoop Earrings

Materials

Peridot, Rhodium, Silver, Sterling Silver

Zambian Emerald Eternity Band 2 Carats 14k White Gold
Located in Laguna Niguel, CA
: 14K White Gold Height: 3 mm Width: 23 mm Length: 3 mm Ring Size: 7* US
Category

21st Century and Contemporary Contemporary Band Rings

Materials

Diamond, White Diamond, Emerald, Gold, 14k Gold, White Gold

Rain 3-Light Chandelier
By MM Lampadari
Located in Milan, IT
A striking accent piece in a contemporary interior, this three-light chandelier combines minimalist allure with opulent charm. Suspended on a matte black metal ceiling rose, it featu...
Category

2010s Italian Chandeliers and Pendants

Materials

Glass

Rain 3-Light Chandelier
H 51.19 in W 18.9 in D 18.9 in
New 2.25ctw Diamond Eternity Band 14k Yellow Gold Size 6 Stackable Wedding Ring
Located in McLeansville, NC
: 3 mm Band / Shank Width: 3 mm This ring is a size 6.
Category

2010s Wedding Rings

Materials

Diamond, Yellow Gold

1.11 Carat Square Cut Ruby 14K White Gold Wedding Ring
Located in New York, NY
Nine prong-set square-cut Thai rubies each measure 3 mm wide x 3 mm long Total gemstone weight: 1.11
Category

20th Century Chinese Art Deco Wedding Rings

Materials

Ruby, 14k Gold, White Gold

18 kt. White Gold 3 Row Tennis Bracelet With 10.57 ct. Round Cut Diamonds
Located in Antwerp, BE
: Brilliant cut diamonds, together 10.57 ct. Material: 18 kt. white gold Measurements: 16 cm x 25.5 mm x 3
Category

21st Century and Contemporary European Artisan Tennis Bracelets

Materials

Diamond, White Gold

Rain 3-Light Pendant Lamp
By MM Lampadari
Located in Milan, IT
Just like raindrops drawing evanescent yet unforgettable figures through the sky, this pendant lamp will create a singular, captivating ambiance in a contemporary interior. Suspended...
Category

2010s Italian Chandeliers and Pendants

Materials

Glass

Rain 3-Light Pendant Lamp
Rain 3-Light Pendant Lamp
H 51.19 in W 25.99 in D 49.22 in
Rain 6+3-Light Chandelier
By MM Lampadari
Located in Milan, IT
Like raindrops dancing through an autumn sky, this magnificent chandelier features nine spectacular bulbs handcrafted of polished and mirrored glass, enhanced with a warm and smokey ...
Category

2010s Italian Chandeliers and Pendants

Materials

Glass

Rain 6+3-Light Chandelier
Rain 6+3-Light Chandelier
H 51.19 in W 37.41 in D 37.41 in
This Beautiful 14k Solid Gold 3 Stone Ring Decorated with Natural Diamonds
Located in Los Angeles, CA
-3 mm ring's thickness: 4-1 mm center stone: round CUT DIAMOND metal:14k gold
Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Gold, 14k Gold

Steven Battelle 0.4 Carats Tsavorite 18K Gold 3 Pieces Ring
By Steven Battelle
Located in Soquel, CA
brilliant electric green with an arraignment of 3 mm round faceted tsavorite garnets in the center. The 3
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Tsavorite, 18k Gold

18 Karat Multi-Color Sapphire Eternity Ring
By Diane Griswold Johnston
Located in Cohasset, MA
3 mm. Multicolor Sapphires bezel set size 7.
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Sapphire, 18k Gold

Pearl Labradorite 14k Gold Necklace
By Emre Osmanlar
Located in ISTANBUL, TR
1,4 g 14K Gold Baroque Gray Pearl 3 mm Labradorite Stones
Category

21st Century and Contemporary Turkish Contemporary Beaded Necklaces

Materials

Labradorite, Pearl, 14k Gold, Yellow Gold

Vintage 4 Opal Drop Pendant Necklace 14k Yellow Gold
Located in Honolulu, HI
3.47 mm, side opals: 8mm x 5mm x 3 mm, bottom opal: 12 mm x 6 mm x 3 mm Opal Carat Weight: ~4.5
Category

21st Century and Contemporary Unknown Modern Pendant Necklaces

Materials

Opal, 14k Gold, Yellow Gold

14 Karat White Gold and Diamond Wedding Band
Located in Washington Depot, CT
features ten round brilliant cut diamonds set in classic 14K white gold. Width: 3 mm. Shank: 3 mm
Category

20th Century Unknown Wedding Rings

Materials

Diamond, White Gold

Pearl Graduation Charm 14kt Gold
Located in New York, NY
Graduation charm 3 mm natural akoya pearls Overall: 26 x 13mm 14 karat gold 3.3 grams
Category

2010s American Necklace Enhancers

Materials

Pearl, Gold, 14k Gold

Pearl Graduation Charm 14kt Gold
Pearl Graduation Charm 14kt Gold
Free Shipping
W 1.03 in L 0.52 in
Lemon and Smokey Quartz, Rock Crystal Pendant
Located in Trumbull, CT
Tears drop Lemon Quartz 12 MM x 16 MM , Round Rock Crystal 9 MM,oval Smokey Quartz 3 MM X 5 MM
Category

21st Century and Contemporary Nepalese Contemporary Pendant Necklaces

Materials

Quartz, Rock Crystal, Sterling Silver

14 Karat White Gold Diamond Wedding Band
Located in Washington Depot, CT
round brilliant cut diamonds set in classic 14K white gold. Width: 3 mm. Shank: 3 mm. Approximate total
Category

20th Century Wedding Rings

Materials

Diamond, White Gold

Hermès 3 functions Paperclip Magnifying Glass Bookmark Horse Shaped
By Hermès
Located in FR
" engraved on one side Measurements: 6 cm high, 2,5 cm at widest, 3 mm at thickest (2,36 / 0,98 / 0,12
Category

20th Century French For The Desk

Tiffany & Co. Platinum Etoile Diamond Ring
By Tiffany & Co.
Located in New York, NY
Platinum Ring Size: 5.25 Diamond: 1.51 ct twd Color: D-G Clarity: Flawless -VS2 Width: 3 mm
Category

21st Century and Contemporary More Rings

Materials

Diamond, Platinum

Vintage 14 Karat White Gold Diamond Wedding Band Ring
Located in Washington Depot, CT
seven princess cut diamonds set in classic 14K white gold. Width: 3 mm. Shank: 3 mm. Approximate
Category

20th Century Wedding Rings

Materials

Diamond, White Gold

14 Karat White Gold Diamond Wedding Band
Located in Washington Depot, CT
brilliant cut diamonds set in elegant 14K white gold. Width: 3 mm. Shank: 3 mm. Approximate total diamond
Category

20th Century Wedding Rings

Materials

Diamond, White Gold

14 Karat White Gold and Diamond Wedding Band
Located in Washington Depot, CT
features nine round brilliant cut diamond set in classic 14K white gold. Width: 3 mm. Shank: 3 mm
Category

20th Century Wedding Rings

Materials

Diamond, White Gold

14 Karat White Gold and Diamond Wedding Band
Located in Washington Depot, CT
features nine round brilliant cut diamonds set in classic 14K white gold. Width: 3 mm. Shank: 3 mm
Category

20th Century Wedding Rings

Materials

Diamond, White Gold

14 Karat Yellow Gold Diamond Wedding Band
Located in Washington Depot, CT
brilliant cut diamonds set in classic 14K yellow gold. Width: 3 mm. Shank: 3 mm. Approximate total diamond
Category

20th Century Wedding Rings

Materials

Diamond, Yellow Gold

Emeralds Diamond Roses Silver-Gilt Necklace Pendant
Located in Bad Kissingen, DE
diamond roses of approx. 3 mm diameter each - Numerous small diamond roses - Total length: approx. 50 cm
Category

20th Century Unknown Art Deco Pendant Necklaces

Materials

Diamond, Emerald, Gold Plate, Silver

Victorian 14 Karat Gold Natural Burmese Ruby American Handmade Band 1880s
Located in Santa Monica, CA
mm by 3 mm Old Cushion Cut Natural Burmese Rubies in excellent condition, most likely unheated
Category

Antique 1880s American Art Nouveau Band Rings

Materials

Ruby, Gold

14 Karat White Gold and Diamond Wedding Band
Located in Washington Depot, CT
cut diamonds set in elegant 14K white gold. Width: 3 mm. Shank: 3 mm. Approximate total diamond
Category

20th Century Wedding Rings

Materials

Diamond, 14k Gold, White Gold

14 Karat White Gold Diamond Wedding Band
Located in Washington Depot, CT
brilliant cut diamonds set in classic 14K white gold. Width measures 3 mm. Shank measures 3 mm
Category

20th Century Wedding Rings

Materials

Diamond, 14k Gold, White Gold

Platinum Hoop Earrings
Located in Honolulu, HI
Earrings Specifications: Metal: Platinum 950 Total Weight: 2.9 Grams Hoop Thickness: 3 mm Hoop
Category

Late 20th Century Unknown Modern Hoop Earrings

Materials

Platinum

14 Karat White Gold Diamond Wedding Band
Located in Washington Depot, CT
ten round brilliant cut diamonds set in elegant 14K white gold. Width: 3 mm. Shank: 3 mm
Category

20th Century Wedding Rings

Materials

Diamond, White Gold

Hotel Lobbies, Rooms and Bars - Hilton Hotel in Valetta, Malta
By Walter Rudolph
Located in Cologne, DE
Print, Diaplexsealing 3 mm Plexi, laminated on 3 mm Dibond. Limited production: 30x30 cm, 5.000
Category

1970s Color Photography

Materials

Digital

Hotel Lobbies, Rooms and Bars - Hotel Island Ischia, Italy 1970s.
By Walter Rudolph
Located in Cologne, DE
Print, Diaplexsealing 3 mm Plexi, laminated on 3 mm Dibond. Limited production: 30x30 cm, 5.000
Category

1970s Color Photography

Materials

Digital

Hotel Lobbies, Rooms and Bars - Hilton Hotel in Valetta, Malta
By Walter Rudolph
Located in Cologne, DE
Print, Diaplexsealing 3 mm Plexi, laminated on 3 mm Dibond. Limited production: 30x30 cm, 5.000
Category

1970s Color Photography

Materials

Digital

Hotel Lobbies, Rooms and Bars - Hilton Hotel in Valetta, Malta
By Walter Rudolph
Located in Cologne, DE
Print, Diaplexsealing 3 mm Plexi, laminated on 3 mm Dibond. Limited production: 30x30 cm, 5.000
Category

1970s Color Photography

Materials

Digital

Whimsical Ballerina Pin
Located in New York, NY
Diamond: 1.36 ct twd Ruby: 1.00 tcw Diamond: 1.36 ct twd Pearls: 3 mm Total Weight: 11.3 grams
Category

21st Century and Contemporary Brooches

Materials

Natural Pearl, Ruby, Diamond, Yellow Gold

Art Deco 3 Stone Sapphire Ring 3.51 Carat Round Cut Original 1920s Platinum
Located in Dearborn, MI
) Measurements: 6.5 x 3 mm Side Sapphire Specs/Quality 2 Natural Sapphire Gemstones (100% Natural Gemstones
Category

Vintage 1920s Art Deco Three-Stone Rings

Materials

Sapphire, Platinum

Natural Yellow and White Diamonds Set in a 10k White Gold Ring
Located in Los Angeles, CA
Weight:APPROXIMATELY 0.85 Diamond Clarity Grade:CENTER SI1-SI2; SIDE STONES I1 Main Stone Width:3 mm Main Stone Length
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

White Diamond, Yellow Diamond, 10k Gold, White Gold

14 Karat White Gold Diamond Hoop Earrings #14928
Located in Washington Depot, CT
feature nine round brilliant cut diamonds set in classic 14K white gold. Width: 3 mm Approximate total
Category

20th Century Hoop Earrings

Materials

White Diamond, Gold, 14k Gold, White Gold

Hotel Lobbies, Rooms and Bars - Hotel Torre Del Mar in Figueretas, Ibiza 1976
By Walter Rudolph
Located in Cologne, DE
, Digital Carbon Print, Diaplexsealing 3 mm Plexi, laminated on 3 mm Dibond. Limited production
Category

1970s Color Photography

Materials

Digital

Hotel Lobbies, Rooms and Bars - Hotel Salem Tunesien, Sousse, 1980ties
By Walter Rudolph
Located in Cologne, DE
, Digital Carbon Print, Diaplexsealing 3 mm Plexi, laminated on 3 mm Dibond. Limited production
Category

1980s Color Photography

Materials

Digital

Hotel Lobbies, Rooms and Bars - Hotel Annabella in Balatonfüred, Hungary
By Walter Rudolph
Located in Cologne, DE
, Digital Carbon Print, Diaplexsealing 3 mm Plexi, laminated on 3 mm Dibond. Limited production
Category

1980s Color Photography

Materials

Digital

14 Karat White Gold Interlocking Engagement Ring Guard
Located in Stamford, CT
total weight. ring space height 3 mm
Category

2010s Modern Engagement Rings

Materials

Diamond, 14k Gold

14 Karat White Gold and Diamond Wedding Band Ring
Located in Washington Depot, CT
11 round brilliant cut diamonds set in classic 14K white gold. Width: 3 mm. Shank: 3 mm
Category

20th Century Wedding Rings

Materials

Diamond, 14k Gold, White Gold

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3 Mm For Sale on 1stDibs

Find the exact 3 mm you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from gold, yellow gold and 18k gold — can elevate any look. Find an antique version now, or shop for 14972 vintage or 19348 modern creation for a more contemporary example of these cherished accessories. Finding the perfect 3 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 3 mm — no matter the origin — is easy, but Rolex, Cartier and Omega each produced a popular version that is worth a look. Take a look at a 3 mm featuring diamond from our inventory today to add the perfect touch to your look. See these pages for a round cut iteration of this accessory, while there are also oval cut cut and brilliant cut cut versions available here, too. Most of our 3 mm for sale are for women, but there are 15136 pieces available to browse for men.

How Much is a 3 Mm?

On average, a 3 mm at 1stDibs sells for $3,420, while they’re typically $0 on the low end and $5,122,127 for the highest priced versions of this item.
Questions About 3 Mm
  • 1stDibs ExpertNovember 6, 2023
    A 3mm tennis chain is 3 millimeters thick, which equates to around 0.12 inches. The size is average for tennis chains, which typically range from 2 to 7 millimeters in thickness. When shopping for a tennis chain, consider the length as well as the thickness. How long the necklace is will determine whether it hits above, at or below your collarbone. Explore a collection of tennis chains on 1stDibs.