1,200+ results for size 12
- 14K White Gold Round Basket Scroll Setting Mounting 4 Prong 3mm-22mm Extra FineOpens in a new window or tabBrand NewC $53.12 to C $666.30Top Rated Seller+C $55.00 shippingfrom United States
- 14K White Gold Oval 6 Prong Peg Head Setting Standard Style For Center Stone USAOpens in a new window or tabBrand NewC $57.97 to C $208.31Top Rated Seller+C $20.79 shippingfrom United States5+ watchers
- 2mm - 12mm Round 14k White & Yellow Gold 4 Prong Pendant Setting 0.05ct - 5.00ctOpens in a new window or tabNew (Other)C $40.79 to C $279.20Top Rated Seller+C $18.08 shippingfrom United States
- 14K White Gold Pear 6 Prong Peg Head Setting Standard Style For Center Stone USAOpens in a new window or tabBrand NewC $57.97 to C $197.58Top Rated Seller+C $19.08 shippingfrom United States
- Oval Comfort Fit Pre-notched Ring MountingOpens in a new window or tabNew (Other)C $44.04 to C $910.76Top Rated Seller+C $23.95 shippingfrom United States
- Oval Cabochon Tri-Ribbed Ring MountingOpens in a new window or tabNew (Other)C $30.93 to C $41.13Top Rated Seller+C $23.42 shippingfrom United States
- Mens Emerald Shape Ring Setting Sterling SilverOpens in a new window or tabNew (Other)C $58.18 to C $58.26Top Rated Seller+C $22.55 shippingfrom United States10+ watchers
- Oval Cabochon Leaf Ring MountingOpens in a new window or tabNew (Other)C $28.39 to C $32.75Top Rated Seller+C $23.17 shippingfrom United States
- Round Water Lily Pre-notched Ring MountingOpens in a new window or tabNew (Other)C $41.44 to C $44.74Top Rated Seller+C $23.53 shippingfrom United States
- Oval Cabochon Pendant MountingOpens in a new window or tabNew (Other)C $5.97 to C $973.61Top Rated Seller+C $22.56 shippingfrom United States
- Mens Oval Cabochon Donello Ring Setting Sterling SilverOpens in a new window or tabBrand NewC $48.21 to C $64.68Top Rated Seller+C $22.38 shippingfrom United States7+ watchers
- Marquise Back Set Bezel Sterling Silver Dangle SettingOpens in a new window or tabBrand NewC $14.37 to C $14.43Top Rated Seller+C $21.26 shippingfrom United States2+ watchers
- Emerald Cut Regalle Solitaire Ring Setting Sterling SilverOpens in a new window or tabNew (Other)C $23.57 to C $36.56Top Rated Seller+C $21.53 shippingfrom United States24+ sold
- 14K White Gold Tapered V-End Marquise 6 Prong Peg Head Setting Standard StyleOpens in a new window or tabBrand NewC $60.12 to C $403.77Top Rated Seller+C $18.52 shippingfrom United States
- 14K Yellow Gold Round Wire Basket Setting Mounting 4 Prong 0.03ct - 5.50ct USAOpens in a new window or tabBrand NewC $27.04 to C $301.51Top Rated Seller+C $23.54 shippingfrom United States
- 14K Yellow Gold Trillion Wire Basket Setting Mounting V-End 3 Prong 0.12-12.00ctOpens in a new window or tabBrand NewC $45.91 to C $248.86Top Rated Seller+C $18.93 shippingfrom United States
- Round Double Prong Criss Cross Pre-notched Ring MountingOpens in a new window or tabNew (Other)C $39.69 to C $44.22Top Rated Seller+C $23.51 shippingfrom United States
- Oval Cabochon Side Deco Ring MountingOpens in a new window or tabNew (Other)C $45.26 to C $84.84Top Rated Seller+C $23.54 shippingfrom United States
- Oval Double Side Accented Ring Setting Sterling SilverOpens in a new window or tabNew (Other)C $16.05 to C $22.19Top Rated Seller+C $21.48 shippingfrom United States4+ watchers
- Oval Cabochon Double Loop Dangle Setting Sterling SilverOpens in a new window or tabBrand NewC $5.12 to C $10.32Top Rated Seller+C $21.13 shippingfrom United States
- Round Cabochon Pendant MountingOpens in a new window or tabNew (Other)C $6.91 to C $480.27Top Rated Seller+C $22.69 shippingfrom United States
- Round Fancy Offset Solitaire Ring Setting Sterling SilverOpens in a new window or tabBrand NewC $23.65 to C $26.65Top Rated Seller+C $21.56 shippingfrom United States29+ sold
- Mens Oval Cabochon Deco Eagle Ring Setting Sterling SilverOpens in a new window or tabBrand NewC $76.35Top Rated Seller+C $23.09 shippingfrom United States8+ watchers
- Oval Solitaire Comfort Fit Trellis Ring Setting Sterling SilverOpens in a new window or tabBrand NewC $31.80 to C $35.77Top Rated Seller+C $21.82 shippingfrom United States15+ sold
- Trillion Side Prong Pre-notched Head MountingOpens in a new window or tabNew (Other)C $7.27 to C $226.38Top Rated Seller+C $22.45 shippingfrom United States
- Men's Sterling Silver Semi Mount Ring Setting Round RD 8x8mm Ring Size 12Opens in a new window or tabNew (Other)C $40.97Top Rated Seller+C $6.32 shippingfrom China13 watchers
- Oval Fancy Prong Pre-notched Ring MountingOpens in a new window or tabNew (Other)C $38.84 to C $56.65Top Rated Seller+C $23.87 shippingfrom United States
- (16x12-20x15mm) Emerald Cathedral Shank Sterling Silver Ring Setting Size 7Opens in a new window or tabBrand NewC $19.74 to C $29.35+C $21.93 shippingfrom United States
- 14K White Gold Round Basket Butterfly Setting Mounting 4 Prong 5mm-16mmOpens in a new window or tabBrand NewC $77.41 to C $675.40Top Rated Seller+C $55.00 shippingfrom United States
- 14K Yellow Gold Round Basket Scroll Setting Mounting 4 Prong 3mm-22mmOpens in a new window or tabBrand NewC $53.12 to C $666.30Top Rated Seller+C $55.00 shippingfrom United States
- 14k White & Yellow Gold 4 Prong Pear Pendant Setting 3x2mm-18x13mm ALL SIZES USAOpens in a new window or tabNew (Other)C $47.23 to C $264.17Top Rated Seller+C $19.91 shippingfrom United States
- 14K Yellow Gold Triangle Wire Basket Setting Mounting 6 Prong 0.12ct - 6.00ctOpens in a new window or tabBrand NewC $43.47 to C $227.13Top Rated Seller+C $19.36 shippingfrom United States
- Emerald Cut 8 Prong Pre-notched Ring MountingOpens in a new window or tabNew (Other)C $37.43 to C $40.62Top Rated Seller+C $23.39 shippingfrom United States
- Oval Regalle Pre-notched Ring MountingOpens in a new window or tabNew (Other)C $49.09 to C $1,025.70Top Rated Seller+C $40.03 shippingfrom United States
- Oval Accented Pre-notched Pendant MountingOpens in a new window or tabNew (Other)C $8.16 to C $854.82Top Rated Seller+C $22.59 shippingfrom United States
- Pear Shape Double Side Accent Ring Setting Sterling SilverOpens in a new window or tabNew (Other)C $17.76 to C $25.19Top Rated Seller+C $21.35 shippingfrom United States
- Emerald Deep Cut 10 Prong Solitaire Ring Setting Sterling SilverOpens in a new window or tabBrand NewC $27.70 to C $32.52Top Rated Seller+C $21.64 shippingfrom United States27+ sold
- (7-12mm) Tourmaline Style Sterling Silver Pre-Notched Ring Setting Size 7Opens in a new window or tabBrand NewC $16.57 to C $20.51+C $21.68 shippingfrom United States
- HS Semi Mount 925 Sterling Silver Ring w/ Austrian Crystals 9.5-12mm Pearl/BeadOpens in a new window or tabBrand NewC $53.68Free shippingfrom Hong Kong
- 14k White & Yellow Gold 4 Prong Marquise Pendant Setting 4x2mm-16x8mm ALL SIZESOpens in a new window or tabNew (Other)C $53.68 to C $169.66Top Rated Seller+C $18.76 shippingfrom United States
- Oval Six Accented Cabochon Ring Setting Sterling SilverOpens in a new window or tabNew (Other)C $23.07 to C $31.77Top Rated Seller+C $21.76 shippingfrom United States55+ sold
- (5x5-12x12mm) Square 8-Prong Sterling Silver Pre-Notched Ring Setting Size 7Opens in a new window or tabBrand NewC $14.95 to C $20.79+C $21.90 shippingfrom United States
- Emerald Pre-notched Pendant MountingOpens in a new window or tabNew (Other)C $9.72 to C $1,400.99Top Rated Seller+C $22.73 shippingfrom United States
- Sterling (5mm-12mm) Trillion Solitaire 6-Prong Premium Ring Mounting Ring Size 7Opens in a new window or tabBrand NewC $17.88 to C $26.14Top Rated Seller+C $22.98 shippingfrom United States
- (6-12mm) Round Nugget Swirl Sterling Silver Pre-Notched Ring Setting Size 10Opens in a new window or tabBrand NewC $26.28 to C $40.68+C $21.63 shippingfrom United States
- Oval Cabochon Fancy Prong Pendant MountingOpens in a new window or tabNew (Other)C $16.48 to C $1,488.14Top Rated Seller+C $22.77 shippingfrom United States
- Sterling Silver Semi Mount Ring Setting Oval OV 12X10mm Halo Swirl TopOpens in a new window or tabNew (Other)C $28.04 to C $32.96Top Rated Seller+C $6.32 shippingfrom China
- Oval Regalle Solitaire Ring Setting Sterling SilverOpens in a new window or tabBrand NewC $31.22 to C $35.85Top Rated Seller+C $21.85 shippingfrom United States7+ watchers
- Men's Sterling Silver Semi Mount Ring Setting Round RD 12x12mm Unisex Sz 10Opens in a new window or tabNew (Other)C $26.07Top Rated Seller+C $6.32 shippingfrom China34 watchers
- Pear Single Bail Pre-notched Pendant MountingOpens in a new window or tabNew (Other)C $13.22 to C $684.37Top Rated Seller+C $22.67 shippingfrom United States
- Oval Four Prong Pre-notched Pendant MountingOpens in a new window or tabNew (Other)C $8.19 to C $982.45Top Rated Seller+C $22.81 shippingfrom United States
- (14x10mm - 20x15mm) Oval Sterling .925 Ring Setting (Ring Sizes 6,7,8, 9 )Opens in a new window or tabBrand NewC $30.27 to C $45.42Top Rated Seller+C $23.14 shippingfrom United States
- Tri-Ribbed Oval Cabochon Ring Setting Sterling SilverOpens in a new window or tabNew (Other)C $21.04 to C $26.07Top Rated Seller+C $21.57 shippingfrom United States33+ sold
- Sterling Silver Semi Mount Ring Setting Cushion CU 16x12mm Size 9 WhitOpens in a new window or tabNew (Other)C $33.89Top Rated Seller+C $6.32 shippingfrom China14 watchers
- Solid 10K Yellow Gold Solitaire Semi Mount Engagement Ring Setting Oval 12x10mmOpens in a new window or tabNew (Other)C $260.17Top Rated Seller+C $27.52 shippingfrom ChinaLast one
- Men's Sterling Silver Semi Mount Ring Setting Cushion CU 8X8mm Size 12Opens in a new window or tabBrand NewC $35.15Top Rated Seller+C $6.32 shippingfrom China12 watchers
- Emerald Cut Side Deco Solitaire Ring Setting Sterling SilverOpens in a new window or tabNew (Other)C $21.61 to C $32.54Top Rated Seller+C $21.49 shippingfrom United States25+ sold
- Oval Cabochon Vee Design Ring MountingOpens in a new window or tabNew (Other)C $24.74 to C $33.29Top Rated Seller+C $23.03 shippingfrom United States
- Oval Scalloped Pre-notched Pendant MountingOpens in a new window or tabNew (Other)C $15.65 to C $792.28Top Rated Seller+C $22.70 shippingfrom United States
- Oval Fancy Cabochon Pendant MountingOpens in a new window or tabNew (Other)C $26.61 to C $1,570.77Top Rated Seller+C $23.24 shippingfrom United States
- Square Pre-notched Pendant MountingOpens in a new window or tabNew (Other)C $9.54 to C $395.76Top Rated Seller+C $29.65 shippingfrom United States
- (12x6-14x7mm) Marquise Offset Sterling Silver Pre-Notched Ring Setting Size 7Opens in a new window or tabBrand NewC $10.15 to C $19.49+C $21.35 shippingfrom United States
- Oval Engraved Pre-notched Ring MountingOpens in a new window or tabNew (Other)C $39.36 to C $55.85Top Rated Seller+C $23.60 shippingfrom United States
- Round Pre-notched Pendant MountingOpens in a new window or tabNew (Other)C $8.54 to C $1,516.66Top Rated Seller+C $22.73 shippingfrom United States
- All Shape Empty Claw Setting Thicken Copper Sew on Rhinestones Base Set SewingOpens in a new window or tabNew (Other)C $5.25 to C $6.81Top Rated SellerWas: C $8.37 30% offFree shippingfrom China
- Emerald Pre-notched Head MountingOpens in a new window or tabNew (Other)C $10.12 to C $1,302.26Top Rated Seller+C $22.58 shippingfrom United States
- Cushion Cathedral Pre-notched Ring MountingOpens in a new window or tabNew (Other)C $27.51 to C $945.59Top Rated Seller+C $49.17 shippingfrom United States
- Pear Pre-notched Dangle MountingOpens in a new window or tabNew (Other)C $9.39 to C $827.17Top Rated Seller+C $22.67 shippingfrom United States
- Simple Custom Semi Mount Ring Emerald Cut 12x9MM Setting Solid 14K Yellow GoldOpens in a new window or tabBrand NewC $411.62Top Rated SellerFree shippingfrom China10 watchers
- Mens Oval (10x8 - 18x13) Cabochon (Cab) Sterling Silver RING Setting (# 163-032)Opens in a new window or tabBrand NewC $38.55 to C $61.95Top Rated Seller+C $24.19 shippingfrom United States2+ watchers
- (12x10-16x12mm) Oval Cabochon Sterling Silver Side-Deco Ring Setting Size 7 - 11Opens in a new window or tabBrand NewC $16.96 to C $22.05+C $21.32 shippingfrom United States58+ sold
- Emerald Single Bail Pre-notched Pendant MountingOpens in a new window or tabNew (Other)C $11.05 to C $451.17Top Rated Seller+C $22.63 shippingfrom United States
- Emerald Triple Accented Pre-notched Pendant MountingOpens in a new window or tabNew (Other)C $23.93 to C $557.78Top Rated Seller+C $22.92 shippingfrom United States
- 14K Yellow Gold Marquise Wire Basket Setting Mounting 6 Prong V-Ends 0.25-8.00ctOpens in a new window or tabBrand NewC $82.14 to C $367.26Top Rated Seller+C $19.49 shippingfrom United States
- 14k White & Yellow Gold 3 Prong Heart Pendant Setting With V-End 4-16mm ALL SIZEOpens in a new window or tabNew (Other)C $64.43 to C $380.15Top Rated Seller+C $23.83 shippingfrom United States
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