Stamp Ring

Crafted in yellow gold and stamped 750, the ring measures approximately 22mm by 20mm across the top and weighs 9.7 grams.

Antique Diamond Ring 18ct White Gold Stamped Circa 1920s Introducing a stunning 18ct white gold stamped engagement ring featuring brilliant cut stones that have been repurposed fr...

Set in 18K white gold. The ring is stamped W.G&S and 18CT, indicating it was likely manufactured by WM.

There are 32 Natural Round Brilliant Cut Diamonds, ~1.29 ct, F-H in color, VS2-SI2 in clarity. The ring is stamped "18K" with the 4.01 stamp under the flex shank.

Vintage Sapphire & Diamond Cocktail Ring 18ct Gold Stamped Circa 1940s Fabulous Cocktail Ring Set with Square Cut Sapphires & Centre Old Cut Diamond Unisex Style- would make a...

Lined with a slim, comfortable band featuring an authentic "585" gold purity stamp, this uniquely structured ring is perfect as a chic signature fashion piece or a thoughtful customi...

Ring Specifications: Designer: Ming's Metal: 14k Yellow Gold Total Weight: 5.0 Grams Ring Size: 6.25 (resizable) Stamped: "Mings" "14K" Ring Height: 20 mm tall Condition: Preo...

Substantial and large, stamped 14 karat oval signet ring of bloodstone, nearly .75 inches high, with various maker's marks stamped on the inside of the polished gold band.

The inside of the ring is stamped with the English marks and makers mark.

The color of these diamonds is G with VS clarity. The top of the ring measures 25mm by 22mm. The ring is stamped 14K and weighs 13.6 grams.

Lined with a slim, comfortable band featuring an authentic "585" gold purity stamp, this uniquely structured ring is perfect as a chic signature fashion piece or a thoughtful customi...

Lined with a slim, comfortable band featuring an authentic "585" gold purity stamp, this uniquely structured ring is perfect as a chic signature fashion piece or a thoughtful customi...

Ring Specifications: Designer: Ming's Hawaii Metal: 14k Yellow Gold Total Weight: 2.6 Grams Ring Size: 4.75-8 (adjustable band) Stamped: "Mings" "14K" Ring Height: 18.1 mm tall...

Material: Solid 14k Yellow Gold - Stamped 14k Weight: 5.62 Grams Ring Size: 6.0 (We can custom size this ring.

Being offered for sale is a 10K Yellow Gold Spinel Solitaire Oval Ring. Would make a beautiful right hand ring. Stamped 10K yellow gold 2.3 grams total weight 10mm by 8mm Spinel o...

Centering an emerald cut aquamarine weighing approximately 4.38 carats - transparent medium blue Set in a pierced basket via split claw prongs and flanked by cathedral shoulders Bead...

We can custom size this ring - Please contact us prior to purchase for sizing inquiries) Top of Ring Dimensions: 14.8mm (0.58") (top of the ring - north to south) - 13.1mm (0.51")(ea...

The ring is stamped PLATINUM and weighs 3.7 grams. The ring is size 5 1/4 but it can be resized.

The light is also allowed to freely hit the stone and refract through the stone, giving maximum fire and rainbow color as the ring moves. Stamped 750 and KV.

Centering an oval shaped turquoise cabochon measuring 7.0 x 12.0 mm Opaque robin's egg blue - prong set with diamond halo surround Transitional cut and weighing approximately 1.12 ca...

Ring size: 6 (sizable) Ring Length: 24.40mm (east to west) Ring Width: 22mm (top of the ring - north to south) Stamped 18k on inside of ring All of our items are evaluated by a pro...

The Romans gave it a name—opalus—that was synonymous with “precious stone.” The ring is made in Japan. Ring size and stamping detailed below.

Dimensions Ring size: UK K / EU 50 / US 5¼ Weight 2.54 grams Specifications Metal: 18KT yellow gold with white gold setting Era / Period: Vintage Type: Solitaire ring Hallmarks: St...

--Stone(s):-- (1) Natural Genuine Sapphire - Oval Brilliant Cut - Prong Set - Very Nice Blue Color - 2.13ct (exact) ** See Certification Details Below for Complete Info ** Numerous N...

The ring is stamped UR 18K for Untermeyer Robbins & Co., the esteemed New York jewelry firm active during the early-to-mid twentieth century.

Crafted in PT950 platinum, the ring is stamped "Graff GR4** PT950"**, further confirming its prestigious origin.

Diamond color: G Diamond clarity: VS1 Weight: 1.8 g./ 1.2 dwt. Stamped: 14K Ring Size: 7 Width: 2.1 mm Very good condition, professionally polished.

Diamond color: G-H Diamond clarity: SI1-I1 Weight: 8.7 g./ 5.6 dwt. Stamped: 18K 750 Ring Size: 6.75 Shank: 3.6 mm Very good condition, professionally polished.

Crafted in 18ct yellow and white gold and stamped “18ct”. Ring size L. Total weight 3.64 grams.

The diamond has Girdle inscription of "LUCIDA™". The ring is stamped "©1999 TIFFANY & CO. LUCIDA™ PT950

The color of these diamonds is G-H with VS clarity. The ring is stamped Pt900 Sophia D. and weighs 4.8 grams.

The platinum mounting has a polished finish with a refined profile that reflects Van Cleef & Arpels’ precise approach to fine jewelry design. The ring is stamped Van Cleef &...

The center diamond is accentuated by dazzling round cut diamond accents. The ring is stamped PLATINUM and weighs 3 grams. The ring is size 8 but it can be resized.

Victorian Sapphire & Diamond Boat Ring 18ct Gold Stamped Two row- sapphire & diamond boat shaped ring Dazzling blue sapphires accompanied by beautiful bright old cut diamonds, s...

On one of the De Beer's hallmarks, it is hard to read the end of the signature because of a wear stamping or polishing. This ring is in fine condition and is accompanied by its ori...

Diamond color: H-I Diamond clarity: SI1-VS2 Weight: 2.2 g./ 1.4 dwt. Stamped: 14K Ring Size: 6 Width: 2.8 mm Very good condition, professionally polished.

"Lady Fortuna" is surrounded by 36 bright white diamonds (VS / G-H color). The ring is crafted with 14k gold and stamped "RC". It's a heavy ring, designed for men but I can see this ...

Stamped 14k on inner band. Ring size 4, 2.94 grams, .75mm.

The vivid green centerpiece is accented with three brilliant-cut diamonds totaling approximately 0.35 carats—one bezel-set at the center and one on each shoulder—adding sparkle and c...

Ring Specifications: Metal: 18k Yellow Gold Total Weight: 3.0 Grams Pearl Diameter: ~7.5 mm Ring Size: 6 (resizable) please message us to resize BEFORE purchasing Stamped: "K18...

Ring Specifications: Metal: 14k Yellow Gold Total Weight: 5.8 Grams Pearl Diameter: ~6.8 mm Ring Size: 6.25 (resizable) please message us to resize BEFORE purchasing Stamped: "...

Incredible designer Rahaminov GIA certified 3.84CTW Earth Mined Oval Diamond ring crafted in 18k White Gold. Center Diamond Carat Weight: 2.40 Earth Mined Center Diamond Cut: Oval ...

The design area measures one inch by one inch, and in all, rises almost 1/2 inch above the finger when worn. Inside the ring are stamped the designer's and maker's initials, and 6 of...

Cabochon Sapphire & Diamond Ring Stamped 750 Circa 1980 An 18ct white gold dress ring centred with a deep blue cabochon sapphire, its dome polished to a smooth, high lustre t...

Material: Solid 14k Yellow Gold - Stamped 14k Weight: 2.83 Grams Ring Size: 6.5 (Fitted on a finger, please contact us prior to purchase with sizing inquiries ) Ring Width: 12.3mm (0...

The vintage yellow sapphire ring is stamped with Bvlgari maker's mark, sapphire carat weight, hallmark for 18 karat gold, Italian hallmark.

Ring Specifications: Metal: 14k Yellow Gold Total Weight: 3.0 Grams Pearl Diameter: ~4.5 mm - 4.9 mm Ring Size: 5.25 (resizable) please message us to resize BEFORE purchasing S...

The natural cushion cut diamond has been graded by the Gemological Institute of America as D color and VS1 clarity (GIA report #5212667512). The ring is stamped Tiffany & Co., weighs...

Early cultures treasured rubies for their similarity to the redness of the blood that flowed through their veins, and believed that rubies held the power of life. The ring is made in...

Material: 18 Karat Yellow Gold Total Gold Weight: 7.20 grams Gemstones: Type: Diamonds Total Carat Weight: 0.07 carats Stamp: 750 10 MI This ring is a perfect embodiment of refined...

Approximately 0.70 Ct Natural Ruby & 0.75 Ct Diamond 18 Karat White Gold Cocktail Ring prong set 18 K White Gold: 4.2 gram Stamped 18K Ring Size ( can be altered for no charg...

Vintage Sapphire Ring 18ct Gold Stamped Hallmarked Birmingham 1972 Makers Mark H W S A classic sapphire and diamond three‑stone ring in rich 18ct gold, fully hallmarked for Bir...

Antique Sapphire Cluster Ring 18ct Gold & Platinum Stamped Circa 1910 This exquisite ring features a stunning daisy design that embodies timeless elegance.

Centering an old European cut diamond weighing approximately 1.00 carat - K color with VS2 clarity Set with wide prongs in a quatrefoil shaped bombé surround accented by striated ope...

Specifications: * 18K white gold with dark rhodium finish * 7.24 CTW natural round-cut blue sapphires * 0.54 CTW round brilliant-cut diamonds * Diamonds: G–H color, VS1–VS2 clar...

Antique Snake Ring 18ct Gold Stamped Circa 1910 Step back in time with this exquisite Edwardian double-headed snake ring, crafted from luxurious 18ct yellow gold.

Material: Tested Solid 14k White Gold - Stamped 14k Weight: 1.70 Grams Ring Size: 6.0 ( fitted on finger, please contact us prior to purchase with sizing inquiries) Ring Width: 11.9m...

Diamond cut: Round Brilliant Carat: 1.25 carats Grading: G color, VS1 clarity Metal: Platinum Ring size: 6 Stamp: TIFFANY&CO. PT950 (Serial number) D 1.25CT Gross weight: 4.63 gr...

The center diamond is accentuated by lovely modified faceted cut sapphires that weigh approximately 1.00ct. The top of the ring measures 13mm by 12mm. The ring is stamped 750 and wei...

TWT (Color: G-H, Clarity SI) Total Carat Weight: 2.33 Measurement: 9.45 x 7.31 x 5.15 mm Weight: 3.55 Grams Material: 14k White Gold Stamped: 14k This magnificent Emerald ring will ...