21-ring-size-in-mm

You May Like

Sterling Silver 21mm Wavy Offset Polished Modernist Dome Band Ring 925 Sz: 6.5
Sterling Silver 21mm Wavy Offset Polished Modernist Dome Band Ring 925 Sz: 6.5

$25.50

View Details
Esprit Jewelry Stainless Steel Ring ESRG-10891.A. Size 17/19/20/21/22 Unisex
Esprit Jewelry Stainless Steel Ring ESRG-10891.A. Size 17/19/20/21/22 Unisex

$16.27

View Details
Pandora 18k White Gold Triple Diamond Cluster Love Pods Cluster Ring Size 6.5
Pandora 18k White Gold Triple Diamond Cluster Love Pods Cluster Ring Size 6.5

$699.99

View Details
925 STERLING SILVER 21MM WIDE OPEN RINGS BAND RING SIZE 8 ~ 6.5 G
925 STERLING SILVER 21MM WIDE OPEN RINGS BAND RING SIZE 8 ~ 6.5 G

$28.95

View Details
Baltic Cherry Amber ring, size N/O, 21mm x 14mm, 4.69 grams 925 Sterling Silver
Baltic Cherry Amber ring, size N/O, 21mm x 14mm, 4.69 grams 925 Sterling Silver

$68.44

View Details
1/7CT Diamond Contour Shared Prong Anniversary Wedding Band Ring 14K White Gold
1/7CT Diamond Contour Shared Prong Anniversary Wedding Band Ring 14K White Gold

$199.99

View Details
Concave Cut Chartreuse Quartz and Zircon Ring in Plat Ovr Sterling 10.10cts Sz 7
Concave Cut Chartreuse Quartz and Zircon Ring in Plat Ovr Sterling 10.10cts Sz 7

$34.99

View Details
Sterling Silver 21mm Fanned Out Drop Down Flower Petals Band Ring 925 Sz: 8
Sterling Silver 21mm Fanned Out Drop Down Flower Petals Band Ring 925 Sz: 8

$29.50

View Details
Sterling silver 925 multi stone CZ Anniversary band ring Size 6.5
Sterling silver 925 multi stone CZ Anniversary band ring Size 6.5

$23.91

View Details
Stainless Steel Ring Partner Rings Rose Gold Silver Black Rose Gold Women Men
Stainless Steel Ring Partner Rings Rose Gold Silver Black Rose Gold Women Men

$10.02

View Details
22k 3.5mm OD 2mm ID SOLID Yellow Gold 21ga gauge OPEN Jump Ring Made in USA
22k 3.5mm OD 2mm ID SOLID Yellow Gold 21ga gauge OPEN Jump Ring Made in USA

$22.00

View Details
Mens Womens Natural Genuine Green Jade Jadeite Band Ring Size 6-10#
Mens Womens Natural Genuine Green Jade Jadeite Band Ring Size 6-10#

$5.99

View Details
Amazing Designer Rutilated Quartz and Labradorite Diamond Ring Size 6.5
Amazing Designer Rutilated Quartz and Labradorite Diamond Ring Size 6.5

$197.50

View Details
925 Sterling Silver Rose Gold Plated 17 x 21 mm. Pink Ruby Ring  Size 6.5
925 Sterling Silver Rose Gold Plated 17 x 21 mm. Pink Ruby Ring Size 6.5

$179.40

View Details
925 Sterling Silver 18K Gold Plated 16 x 21 mm. Pink Ruby Ring  Size 6.5
925 Sterling Silver 18K Gold Plated 16 x 21 mm. Pink Ruby Ring Size 6.5

$299.00

View Details
Signet ring St Christopher man/woman size of choice made in France
Signet ring St Christopher man/woman size of choice made in France

$66.34

View Details
Diamond Anniversary Band Ring in 14k White Gold .21 Carats Size 6.5
Diamond Anniversary Band Ring in 14k White Gold .21 Carats Size 6.5

$254.99

View Details
25pcs Top Mix Luminous Ring Growing in the dark Stainless Steel Ring Unisex
25pcs Top Mix Luminous Ring Growing in the dark Stainless Steel Ring Unisex

$12.99

View Details
Pure Niobium Wire, 21 gauge (.029" / .7366 mm, 21ga AWG) Unannealed (Half-Hard)
Pure Niobium Wire, 21 gauge (.029" / .7366 mm, 21ga AWG) Unannealed (Half-Hard)

$16.00

View Details
Stunning 14KT White Gold 1/2CTW Round Diamond Band Ring. Size 6.5 (A21)
Stunning 14KT White Gold 1/2CTW Round Diamond Band Ring. Size 6.5 (A21)

$495.00

View Details
Silver Tone Four Lines Spiral Wrap Statement Ring Size 3.5
Silver Tone Four Lines Spiral Wrap Statement Ring Size 3.5

$4.00

View Details
21 Degree Framing Nails 4 SIZES (2"+2-1/2"+3.0") Ring Shank+3-1/2" Smooth Shank)
21 Degree Framing Nails 4 SIZES (2"+2-1/2"+3.0") Ring Shank+3-1/2" Smooth Shank)

$41.72

View Details
$21,200 Tiffany & Co 3.7mm Forever Platinum 3.02ct Diamond Eternity Band 6.5
$21,200 Tiffany & Co 3.7mm Forever Platinum 3.02ct Diamond Eternity Band 6.5

$13500.00

View Details
Stainless Steel Men & Women Biker Rocker Spinning Ring Silver Chains Style Inlay
Stainless Steel Men & Women Biker Rocker Spinning Ring Silver Chains Style Inlay

$7.48

View Details
WIDE 21MM TOP STERLING SILVER WAVE RING SIZE 6.5 PRETTY 6MM AT BASE SMOOTH NICE
WIDE 21MM TOP STERLING SILVER WAVE RING SIZE 6.5 PRETTY 6MM AT BASE SMOOTH NICE

$31.00

View Details
21MM YELLOW GOLD PLATED 925 SILVER BRUSHED SATIN HAWAIIAN PLUMERIA CZ RING
21MM YELLOW GOLD PLATED 925 SILVER BRUSHED SATIN HAWAIIAN PLUMERIA CZ RING

$29.00

View Details
Sterling Silver Antique Opal Oval 6 Dot Ring 21mm Size 6.5
Sterling Silver Antique Opal Oval 6 Dot Ring 21mm Size 6.5

$29.99

View Details
TOHNICHI Ring Wrench Head RH19D For 19D-Top Jaw Size 14~30mm Made in Japan
TOHNICHI Ring Wrench Head RH19D For 19D-Top Jaw Size 14~30mm Made in Japan

$54.88

View Details
14K Real Solid Gold Two-tone Gold Twisted Rope Round Chunky Creole Hoop Earrings
14K Real Solid Gold Two-tone Gold Twisted Rope Round Chunky Creole Hoop Earrings

$139.99

View Details
WOW 3.12 ctw Natural Blue Hombre Sapphire eternity band platinum ring Size 6.5
WOW 3.12 ctw Natural Blue Hombre Sapphire eternity band platinum ring Size 6.5

$789.00

View Details
Skull Ring Human Male/Female Size Of Your Choice Made In France
Skull Ring Human Male/Female Size Of Your Choice Made In France

$65.97

View Details
Amour Sterling Silver 1 CT TDW Black Diamond 3-Piece Ring Set
Amour Sterling Silver 1 CT TDW Black Diamond 3-Piece Ring Set

$310.00

View Details
Mens Womens Natural Genuine Lavender Green Jade Jadeite Band Ring Size 6-11#
Mens Womens Natural Genuine Lavender Green Jade Jadeite Band Ring Size 6-11#

$5.99

View Details
14k Gold Diamond Interlocking Ring 21 grams
14k Gold Diamond Interlocking Ring 21 grams

$1999.99

View Details
UNHEATED NATURAL 7X5MM GARNET BLACK SPINEL IN STERLING SILVER 925 RING SIZE 7
UNHEATED NATURAL 7X5MM GARNET BLACK SPINEL IN STERLING SILVER 925 RING SIZE 7

$9.20

View Details
Staghead Designs Lucy In The Sky 14k White Gold Diamond Tracer Sz 6.5 Ring
Staghead Designs Lucy In The Sky 14k White Gold Diamond Tracer Sz 6.5 Ring

$1000.00

View Details
14k Gold Natural Diamond Waterfall Bypass Ring High Top
14k Gold Natural Diamond Waterfall Bypass Ring High Top

$379.05

View Details
UNHEATED NATURAL 7X5MM OPAL BLACK SPINEL IN STERLING SILVER 925 RING SIZE 7
UNHEATED NATURAL 7X5MM OPAL BLACK SPINEL IN STERLING SILVER 925 RING SIZE 7

$9.20

View Details
2.08ct GIA 18k White Gold Brilliant Cut 3 Row Diamond Ring
2.08ct GIA 18k White Gold Brilliant Cut 3 Row Diamond Ring

$2500.00

View Details
mens watch collection lot
mens watch collection lot

$500.00

View Details
NEW LADIES NATURAL TRILLIUM CUT THAI SAPPHIRE AND DIAMOND 14 KT RING
NEW LADIES NATURAL TRILLIUM CUT THAI SAPPHIRE AND DIAMOND 14 KT RING

$650.00

View Details
10k Rose Gold Micro Pave .25ct 3mm Natural Petite Diamond Stack RING Band Sz 6.5
10k Rose Gold Micro Pave .25ct 3mm Natural Petite Diamond Stack RING Band Sz 6.5

$178.00

View Details
TOHNICHI Ring Wrench Head RH15D For 15D-Top Jaw Size 12~30mm Made in Japan
TOHNICHI Ring Wrench Head RH15D For 15D-Top Jaw Size 12~30mm Made in Japan

$53.88

View Details
NATURAL 7MM RAINBOW MOONSTONE BLACK SPINEL IN STERLING SILVER 925 RING SIZE 9
NATURAL 7MM RAINBOW MOONSTONE BLACK SPINEL IN STERLING SILVER 925 RING SIZE 9

$8.00

View Details
NATURAL 11X8MM GREEN AMETHYST AMETHYST PERIDOT TOPAZ IN SILVER 925 RING SIZE 9
NATURAL 11X8MM GREEN AMETHYST AMETHYST PERIDOT TOPAZ IN SILVER 925 RING SIZE 9

$16.99

View Details
Women Men Stainless Steel Ring Band Couple Rings Engagement Ring RS53
Women Men Stainless Steel Ring Band Couple Rings Engagement Ring RS53

$9.07

View Details
STERLING SILVER 925 HAWAIIAN PLUMERIA FLOWER RING 21MM CZ RHODIUM SIZE 3-12
STERLING SILVER 925 HAWAIIAN PLUMERIA FLOWER RING 21MM CZ RHODIUM SIZE 3-12

$37.79

View Details
14 kt Yellow Gold Chevron Wishbone Motif Diamond V-Shaped Ring Sz 6.5 B4259
14 kt Yellow Gold Chevron Wishbone Motif Diamond V-Shaped Ring Sz 6.5 B4259

$914.00

View Details
VINTAGE 1945 MEXICAN DOS Y MEDIO PESOS COIN SET IN 14KYG NUGGET RING (size 8.25)
VINTAGE 1945 MEXICAN DOS Y MEDIO PESOS COIN SET IN 14KYG NUGGET RING (size 8.25)

$1995.00

View Details
Antique Wedding Eternity Band 14K White Gold Ring Size 5 UK-J1/2 EGL USA 8.18MM
Antique Wedding Eternity Band 14K White Gold Ring Size 5 UK-J1/2 EGL USA 8.18MM

$1499.00

View Details
Rifle Scope Spirit Bubble Level W/4 Sizes Ring Mount Holder Riflescope Tube Ring
Rifle Scope Spirit Bubble Level W/4 Sizes Ring Mount Holder Riflescope Tube Ring

$15.03

View Details
23.7mm Filigree Heart Statement Ring 21k Multi-Tone Gold 3.26 Grams Size 6.5
23.7mm Filigree Heart Statement Ring 21k Multi-Tone Gold 3.26 Grams Size 6.5

$367.99

View Details
Chisel Titanium 4mm Polished Band Ring TB21
Chisel Titanium 4mm Polished Band Ring TB21

$57.99

View Details
 JUMP RINGS  BRASS  300 + PCS    4.4 mm   DARK PATINA  VINTAGE  SAW CUT   BRASS
JUMP RINGS BRASS 300 + PCS 4.4 mm DARK PATINA VINTAGE SAW CUT BRASS

$3.89

View Details
Rifle Scope Spirit Bubble Level With Ring Mount Holder For Picatinny Rail 5 Size
Rifle Scope Spirit Bubble Level With Ring Mount Holder For Picatinny Rail 5 Size

$16.91

View Details
Tiffany & Co 18k Yellow Gold T T1 Ring 0.21 ct Round Diamonds Retails for $5,200
Tiffany & Co 18k Yellow Gold T T1 Ring 0.21 ct Round Diamonds Retails for $5,200

$1995.00

View Details
Scott Kay Sterling Silver 14mm Natural Diamond Ring Size 6.5
Scott Kay Sterling Silver 14mm Natural Diamond Ring Size 6.5

$339.15

View Details
Enhanced Red Agate Elephant Head Ring in Stainless Steel Size Size 9 6mm Band
Enhanced Red Agate Elephant Head Ring in Stainless Steel Size Size 9 6mm Band

$14.99

View Details
Gucci Ghost Skull Ring Size 9 1/2 US or Size 21 Gucci  Made in Italy
Gucci Ghost Skull Ring Size 9 1/2 US or Size 21 Gucci Made in Italy

$169.95

View Details
Sterling Silver 21mm Oxidized Swirled Bezel Moonstone Band Ring 925 Sz: 6
Sterling Silver 21mm Oxidized Swirled Bezel Moonstone Band Ring 925 Sz: 6

$25.50

View Details
1/3 Cttw Diamond Ring Set in 14k White Gold sz 7.25
1/3 Cttw Diamond Ring Set in 14k White Gold sz 7.25

$650.00

View Details
2.00 CTW Natural Diamond Round Cut Eternity Band 14K White Gold Ring Size 6
2.00 CTW Natural Diamond Round Cut Eternity Band 14K White Gold Ring Size 6

$1595.00

View Details
HEATED NATURAL 7X5MM BLUE SAPPHIRE BLACK SPINEL CZ IN SILVER 925 RING SIZE 7
HEATED NATURAL 7X5MM BLUE SAPPHIRE BLACK SPINEL CZ IN SILVER 925 RING SIZE 7

$26.99

View Details
Seed Pearl and Simulated Aquamarine Ring Victorian Sterling Silver (Custom)#156
Seed Pearl and Simulated Aquamarine Ring Victorian Sterling Silver (Custom)#156

$72.99

View Details
UNHEATED NATURAL 8.5MM FRESH WATER PEARL CZ IN STERLING SILVER 925 RING SIZE 8
UNHEATED NATURAL 8.5MM FRESH WATER PEARL CZ IN STERLING SILVER 925 RING SIZE 8

$16.99

View Details
TIFFANY&Co. Gathered Milgrain Ring 0.2" model Pt950Platinum #9.9(US Size) ...
TIFFANY&Co. Gathered Milgrain Ring 0.2" model Pt950Platinum #9.9(US Size) ...

$609.00

View Details
Gold & Rhinestone Ring; 6 mm Band in Sizes 17 - 21 mm
Gold & Rhinestone Ring; 6 mm Band in Sizes 17 - 21 mm

$6.84

View Details
Men Women Ring Friendship Spinning Center Partner Ring Engagement Ring
Men Women Ring Friendship Spinning Center Partner Ring Engagement Ring

$7.48

View Details
Size 8 Sterling Ring 25 X 18 mm Lusaka Amethyst & Moissanite (31.75TCW) (606)
Size 8 Sterling Ring 25 X 18 mm Lusaka Amethyst & Moissanite (31.75TCW) (606)

$85.00

View Details
5.12 ctw Emerald Cut Diamond Eternity Band Ring in Platinum 5mm 6.25- HM2347E
5.12 ctw Emerald Cut Diamond Eternity Band Ring in Platinum 5mm 6.25- HM2347E

$12640.00

View Details
10k Gold Natural Ruby & Diamond Cocktail Birthstone Ring
10k Gold Natural Ruby & Diamond Cocktail Birthstone Ring

$299.00

View Details
Diamond Ring VS1 F IGI Certified 2.6 Ct Round Band Set Labcreated 14K White Gold
Diamond Ring VS1 F IGI Certified 2.6 Ct Round Band Set Labcreated 14K White Gold

$2729.99

View Details
925 Sterling Silver Vintage Braided Wide Ring 11.3 Grams Size 9 Made In Mexico.
925 Sterling Silver Vintage Braided Wide Ring 11.3 Grams Size 9 Made In Mexico.

$52.99

View Details
Ladies 18K Yellow Gold Full Eternity 3.17ct Oval Diamond Wedding Band
Ladies 18K Yellow Gold Full Eternity 3.17ct Oval Diamond Wedding Band

$3945.00

View Details
Colored Men & Women Stainless Steel Partner Ring Polished Friendship Ring
Colored Men & Women Stainless Steel Partner Ring Polished Friendship Ring

$6.72

View Details
Kolum Kunzite & Zircon ring, size N/O, 1.85 carats, in  1.72 grams of Rose Gold
Kolum Kunzite & Zircon ring, size N/O, 1.85 carats, in 1.72 grams of Rose Gold

$205.31

View Details
14k Yellow Gold 1/2ctw Diamond Fashion Ring Size 6.5 (KS1017287)
14k Yellow Gold 1/2ctw Diamond Fashion Ring Size 6.5 (KS1017287)

$749.00

View Details
Ancient ROMAN bronze Ring Vintage antique RARE 6.4 g size 21 mm restoration
Ancient ROMAN bronze Ring Vintage antique RARE 6.4 g size 21 mm restoration

$44.00

View Details
Signet ring devil face unisex choice of size made in France
Signet ring devil face unisex choice of size made in France

$66.34

View Details
NATURAL 5X5MM AMETHYST THREE STONE IN STERLING SILVER 925 RING SIZE 8
NATURAL 5X5MM AMETHYST THREE STONE IN STERLING SILVER 925 RING SIZE 8

$18.99

View Details
NATURAL 11X5MM AFRICAN AMETHYST SINGLE GEM IN STERLING SILVER 925 RING SIZE 8
NATURAL 11X5MM AFRICAN AMETHYST SINGLE GEM IN STERLING SILVER 925 RING SIZE 8

$14.99

View Details
Sally C Treasures Sterling Silver Genuine Rose Quartz Emerald Ring Large  sz7
Sally C Treasures Sterling Silver Genuine Rose Quartz Emerald Ring Large sz7

$75.05

View Details
wholesale 30pcs Glow in  Dark Skull  ring Band Jewelry Stainless Steel Rings
wholesale 30pcs Glow in Dark Skull ring Band Jewelry Stainless Steel Rings

$12.99

View Details
Vintage Mido Yellow Tension Ring 33mm Watch Crystal Waterprf Permafit R#21 wider
Vintage Mido Yellow Tension Ring 33mm Watch Crystal Waterprf Permafit R#21 wider

$29.00

View Details
Geode Druzy Double Stone Ring Adjustable Ring Size Adjustable Silver Plated
Geode Druzy Double Stone Ring Adjustable Ring Size Adjustable Silver Plated

$6.37

View Details
Framing Nails | 3 Inch X 0.120 | 21 Degree | Full Round Head | Ring Shank | Hot
Framing Nails | 3 Inch X 0.120 | 21 Degree | Full Round Head | Ring Shank | Hot

$67.62

View Details
Titan Ring Black Polished Men Women Partner Ring Jewelry 2 Silver Stripes
Titan Ring Black Polished Men Women Partner Ring Jewelry 2 Silver Stripes

$11.20

View Details
RING IN STERLING SILVER SCULPTED CABLE DAVID YURMAN
RING IN STERLING SILVER SCULPTED CABLE DAVID YURMAN

$220.00

View Details
Angara Solitaire Round Diamond 1/8ct Infinity Promise Ring 14k Solid Gold Sz 6.5
Angara Solitaire Round Diamond 1/8ct Infinity Promise Ring 14k Solid Gold Sz 6.5

$499.00

View Details
Platinum .50 ct Solitaire & .20 cttw Accent Diamond Engagement Ring - Size 6.5
Platinum .50 ct Solitaire & .20 cttw Accent Diamond Engagement Ring - Size 6.5

$1600.00

View Details
Gold tone CZ Band 7 1/4 SKD21
Gold tone CZ Band 7 1/4 SKD21

$12.93

View Details
Framing Nails | 3 Inch x 0.120 | 21 Degree | Full Round Head | Ring Shank | H...
Framing Nails | 3 Inch x 0.120 | 21 Degree | Full Round Head | Ring Shank | H...

$71.81

View Details
UNHEATED NATURAL 7X5MM OPAL BLACK SPINEL IN STERLING SILVER 925 RING SIZE 7
UNHEATED NATURAL 7X5MM OPAL BLACK SPINEL IN STERLING SILVER 925 RING SIZE 7

$16.99

View Details
Men Biker Stainless Steel Solid Ring XXL Skull in Claw Crystal Eye Red
Men Biker Stainless Steel Solid Ring XXL Skull in Claw Crystal Eye Red

$17.53

View Details
Engagement Ring Partner Ring Friendship Ring Silver Tribal Cut Colored Inlay
Engagement Ring Partner Ring Friendship Ring Silver Tribal Cut Colored Inlay

$6.19

View Details
Silver Plated Cushion Cut Ring
Silver Plated Cushion Cut Ring

$14.50

View Details
Venetti 14K Yellow Gold 0.18 ct Diamonds Leaf Migraine Filigree Vine Ring Band
Venetti 14K Yellow Gold 0.18 ct Diamonds Leaf Migraine Filigree Vine Ring Band

$1245.00

View Details
1990 Vintage Gold Amethyst & White Colored Crystal Ring Size 5.75. ***READ ME**
1990 Vintage Gold Amethyst & White Colored Crystal Ring Size 5.75. ***READ ME**

$31.15

View Details
925 Sterling Silver 10 x 12 mm. Yellow Sapphire & White Zircon Ring Size 6.5
925 Sterling Silver 10 x 12 mm. Yellow Sapphire & White Zircon Ring Size 6.5

$199.00

View Details
925 Sterling Silver 17 x 21 mm. Pink Ruby & White Zircon Ring  Size  6.5
925 Sterling Silver 17 x 21 mm. Pink Ruby & White Zircon Ring Size 6.5

$349.30

View Details