Natural Black Diamond 925 Sterling Silver Ring Jewelry 0.86 G. 0.13 Ct. Size 7Treasure of Gems & Jewelry4.4(215)$1(1 bid)4 days Left
Smoky Quartz & White Topaz Sterling Silver Ring - Size 7.25Dalshire International4.5(2.4k)$90(2 bids)9 hrs Left
Sterling Silver Wave Design Ring with Faceted Black OnyxWeatherham Estate Treasures4(212)$150Feb 24, 2026
Modern Sterling Silver Wide Garnet Band Ring Size 7Dalshire International4.5(2.4k)$40(2 bids)9 hrs Left
Vintage Sterling Silver Ring with Black Onyx Teardrop & Leaf MotifSphere Auctions LLC4.4(63)$10Feb 20, 2026
SoldFaceted Black Agate Sterling Silver Crown Setting Ring - Size 5Product Details Item: Ring Metal: Sterling Silver Gemstone: Faceted Black Agate Approximate Measurements: W;19.1mm Ring Size: 5 Chain Length: Not Applicable Chain Metal: Not Applicable<See Sold Price
SoldSterling Silver Black Onyx Faceted toggle bracelet & matching rings an solid Roller ball linkBracelet features 3 large faceted black onyx stones 9.5mm x 12.5mm set in modern carved sterling with beaded spacer. Rope toggle ends. Bracelet measures: 7.5". Ring has the same size setting and featuSee Sold Price
SoldStriped Agate Black Spinel Large Sterling Silver Ring Size 11.5 Weight 17 GramsStriped Agate Black Spinel Large Sterling Silver Ring Size 11.5 Weight 17 GramsSee Sold Price
SoldAGATE & STERLING RING, SIZE: 4.5, T.W. 6.5 GRAGATE & STERLING RING, SIZE: 4.5, T.W. 6.5 GR An agate ring in a floral form sterling silver setting. Ring size: 4.5. Total weight: 6.5 grams.See Sold Price
SoldVintage Black Agate Sterling Silver RingVintage Black Agate Sterling Silver Ring. Ring Size 9. Estimated more than 50 yrs old. 925 Sterling Silver consisting of 92.5% silver and 7.5% copper. Tested Positive using Nitric Acid Chemical ScratcSee Sold Price
SoldEmerald Green Faceted Agate Sterling Silver Bracelet - 7.5"Product Details Item: Bracelet Metal: Sterling Silver Gemstone: Green Agate , White Topaz Approximate Measurements: Length : 7.5 inch Ring Size: Not Applicable Chain Length: Not ApplicableSee Sold Price
Sterling Silver Combo Collection- Black Agate Ring & Black Onyx EarringsProduct Details Item: Ring & Earrings Set Metal: Sterling Silver Gemstone: Black Agate Black Onyx Approximate Measurements: Earrings Length : 1.5 inch ,Ring Width:19.7 mm Ring Size: 5 Chain LenSee Sold Price
SoldPanther Design Sterling Silver Black Agate & Marcasite PendantProduct Details Item: Pendant Metal: Sterling Silver Gemstone: Black Agate & Marcasite Approximate Measurements: 47.8 mm X 27.5 mm Ring Size: Not Applicable Chain Length: Not Applicable <See Sold Price
SoldMalachite Earrings & White Topaz Crown Setting Sterling Silver EarringsProduct Details Item: Earrings Metal: Sterling Silver Gemstone: Malachite & White Topaz Approximate Measurements: Width: 14.5 mm Ring Size: Not Applicable Chain Length: Not ApplicableSee Sold Price
Sold.925 Sterling Silver NH with Agate Stone, Black Onyx Ring Size 12.5, 1 1/4 in. x 3/4 in..925 Sterling Silver NH with Agate Stone, Black Onyx Ring Size 12.5, 1 1/4 in. x 3/4 in.See Sold Price
SoldJudith Ripka Sterling Silver Faceted Black Onyx & CZ Ring Size 8.25.DESIGNER: JUDITH RIPKA. 3/4" x 5/8" GEMSTONES: Black onyx and CZ's.See Sold Price
SoldBlack Agate Necklace & Earrings both crafted in Sterling SilverProduct Details Item: Necklace & Earrings Set Metal: Sterling Silver Gemstone: Black Agate Approximate Measurements: Necklace:42" Earrings: 54 mm X 16.5 mm Ring Size: Not Applicable Chain LenSee Sold Price
SoldDavid Yurman Sterling Silver Blue Topaz Diamond RingMETAL: Sterling Silver. GEMSTONES: Faceted blue topaz - 21.5mm x 12mm (slightly loose in setting), Diamonds - approx. 0.14ctw. MEASUREMENTS: Ring size 5, measures 21.5mm at widest point. MARKED: D.Y.See Sold Price
Sold5 Sterling Silver Amethyst & Agate Rings, MoreLot of 5 jewelry pieces. 3 sterling silver cocktail rings. 1 ring with amethyst stone setting, ring size 8, amethyst measures approx. .75 x 5/8 inches. Ring with blue Cabochon setting, ring size 7.25,See Sold Price
SoldErwin Pearl Sterling Silver 11+ carat Simulated Amethyst RingSIGNED: E. Pearl 925. DETAILS: Appears NEW. Comes with the Erwin Pearl Black Felt pouch. Huge Pear Cut faceted brilliant stone. Set in sterling silver pronged setting. SIZE/DIMENSIONS: Ring size 8.0 SSee Sold Price
SoldGEORG JENSEN Black Diamond Sterling Silver RingGeorg Jensen black diamond and onyx solitaire sterling silver ring. Signed to interior band. Marked 925, 571A, 52. Ring size 6. Setting measures approx. 1 x 5/8 inches. Total weight 16.2 grams. SurfacSee Sold Price
SoldBlack Agate Jewelry Collection! Ring & Earrings in Sterling SilverProduct Details Item: Ring & Earrings Set Metal: Sterling Silver Gemstone: Black Agate Approximate Measurements: Ring: Width 13.3 mm Earring: 36.5 mm X 10 mm Ring Size: 7 Chain Length: Not ApSee Sold Price
SoldLARGE BLACK MOSSY AGATE RING STERLING SILVERUNMARKED, TESTED STERLING SILVER. SIZE 10. MEASURE 26MM BY 21MM. WEIGH 15.5 GRAMS. VINTAGE ESTATE EXCELLENT USED CONDITION. USA SHIPPING $5.See Sold Price
SoldAn elegant collection of 4 Pairs of Earrings: Black Agate, White Agate, Black Spinel, & AmethystProduct Details Item: Earrings Metal: Sterling Silver Gemstone: Black Agate, White Agate, Black Spinel, & Amethyst Approximate Measurements: 7 mm X 5 mm & 8 mm X 10 mm Ring Size: Not ApplicableSee Sold Price
Sold]7] Assorted .925 Sterling Silver Rings Sizes 8, 7, 6, 7.5, 12, 12, and 7]7] Assorted .925 Sterling Silver Ring: Sterling with Agate Size 8, .925 P&M Black Onyx with diamonds or CZs size 7,.925 sterling Sajen Prehnite size 6, .925 pink topaz and marcasite size 7.5, BBJ .92See Sold Price
SoldSterling Silver Emerald Cocktail RingFaceted green emerald in an unusual sterling silver crown shaped setting. Size 10 Marked 925See Sold Price
SoldSterling silver ring with prongs set 3 lines white CZSterling silver ring with prongs set 3 lines white CZ and faceted black onyx ball in center. Size 8. Weight 9.1 grams. Hallmarked 925. Onyx ball measured 12.5 mm or 1/2". Condition very good.See Sold Price
SoldSize 7.5 Italy Sterling Pearl & Agate Bead RingSterling Silver Pearl & Black Agate Ring SZ 7.5 • Metal: Sterling Silver • Stone: Pearl & Black Agate • Width: 16 mm • Total Weight: 7.8 gram • Finish: RhodiumSee Sold Price
SoldSilpada Designer Sterling Silver Rings SZ. 6.25.SIGNED: SILPADA logo, 925, INDIA. DETAILS: Lovely large black faceted stone Onyx. Set in solid sterling silver with a lovely side decoration. SIZE/DIMENSIONS: Ring size 6.25. Band is 1/4 to 5/8" wide.See Sold Price