Antique Platinum Hallmarks

All this beauty is set in solid platinum. Hallmarks: 10%IRID,PLAT Total Diamonds: 19 Total Carat Weight: 3.85 ctw Diamond Shape: Old European & Round Brilliant Diamond Clarity: VVS...

Surroundet by 42 old-mine-cut diamonds with a total weight of 0,90 ct. clarity VS-SI, color wesselton. Mounted in platinum. Hallmarked inside with the purity 950. Total weight: 7,46 g.

Stunning example, fine condition Metal: platinum Hallmarks: assay Gems: 1 old mine cut diamond of approx .60 Ct (H/VS) - 28 old mine cut diamonds totalling approx 1.15 Ct (G/I-VVS/S...

A very fine Art Deco onyx and diamond brooch, designed as a pavé set diamond bow, bordered by calibré cut onyx, mounted in platinum. Hallmark: French assay mark for platinum.

Excellent condition throughout Metal: Platinum Hallmarks: assay Gems: 1 old European cut diamond of approx .35 Ct (G/SI) – 12 old European cut diamonds totalling approx 1.00 Ct (G/H-...

Elegance and delicacy An exemplary Edwardian era Diamond negligee necklace expressing in full the everlasting elegance of the Belle Epoque era All hand crafted of solid Platinum thi...

Measurements – The head of the ring is 7.6mm by 7.5mm and sits 5.9mm from the finger. Metal – Platinum (hallmarked), with 18k yellow gold embellishments.

Excellent condition commensurate to age and use Further Details Below Metal: platinum Hallmarks: French import duty and assay Gems: 43 old mine and 49 rose cut diamonds totalling a...

Made in rose gold 18k and platinum, hallmarked for gold(eagle head). The diamonds weights approximately 1.50 carats total, the central one 0.50 carat.

- Two old European cut diamonds, each approx. 5x5mm/ 0.48ct (I/ VS2) - Twelve smaller old mine cut diamonds, approx. 0.34ct total - Total diamond weight: approx. 1.30ct - 585/ 1...

Further Details Below Metal: platinum Hallmarks: assay Gems: 1 old European cut diamond of approx 1.15 Ct (J/SI) – 14 old European cut diamonds totalling approx .45 Ct UK size: M 3/...

Epitome of Elegance Truly superb Belle Epoque period You & Me ring Bearing French dogs head hallmarks for Platinum Very finely hand crafted during 1910 by the highest standards The r...

Further Details Below Metal: 18 Kt yellow gold and platinum Hallmarks: assay Gems: 1 old mine cut diamond of approx .22 Ct (G/VS) – 8 old mine cut diamonds totalling approx .75 Ct (...

- One old European cut diamond, approx. 0.30 ct (G/ VS2) - Two smaller old European cut diamonds, approx. 0.13 ct each (G/ VS2) - Fourteen single cut diamonds, approx. 0.015 ct...

Further Details Below Metal: platinum Hallmarks: French assay Gems: 1 old European cut diamond of approx 1.90 Ct (average 7.9 mm. - J or K-VS1) – 2 tapered baguette cut diamonds tot...

very good condition, can easily re-size Further Details Below Metal: 10% iridium platinum Hallmarks: assay Gems: 3 old European cut totalling approx 2.20 Ct (.70 - .80 .70 Ct – H/...

This was a time period of opulence and elegance, where a person’s worth was worn on their body in the form of clothing made from expensive fabrics and ornate, beautiful, rare jewelle...

Very good condition, can easily re-size Further Details Below Metal: platinum Hallmarks: assay Gems: 1 oval faceted cut natural unheated red spinel of approx 1.90 Ct (8.7 mm. x 6.7...

Art Deco Appeal Authentic Art Deco engagement rings are currently the most asked for and desired period rings This absolutely exquisite example is the epitome epitome of Art Deco de...

Classic trilogy composition for this stunning Art Deco ring, English origin Crafted of solid Platinum for the top and 18 Kt gold for the shank, English marks Set with three early tra...

Heirloom Antique Jewelry Genuine antique rings hardly come in features, rare large size beautiful quality Diamond solitaire ring to please someone special for life and being a keepe...

(h. x w.) - beautiful condition Further Details Below Metal: Platinum Hallmarks: French assay Gems: 1 oval cabochon cut natural blue sapphire of approx .95 Ct - 2 old mine cut diam...

Sublime Edwardian Authentic Edwardian Platinum necklace set with Natural not treated Aquamarine and Diamond in a delightful bow design with large centrepiece drop Exquisite workmans...

Edwardian engagement cluster ring in 18Kt rose gold and platinum (hallmarks: owl and mascaron), adorned in its center with a ruby weighing approximately 1.60 Cts surrounded with old ...

Excellent condition Art Nouveau design distinguish between all others for the phenomenal sinuosity of forms, the use of floral and vegetables motifs together with insect and all oth...

The association was reinforced in 1981, when Britain’s Prince Charles gave a blue sapphire engagement ring to Lady Diana Spencer This magnificent Art Deco example comes to us as witn...

MATERIALS 1 natural emerald, faceted, 0.85 ct, 3.57 x 5.30 x 6.76 mm / 0.14 x 0.21 x 0.27 inches 2 diamonds, old mine cut, 2.00 ct altogether, Top Wesselton/G – Wesselton/H, vsi as w...

Distinctive Edwardian This beautiful net design trilogy ring is an authentic Edwardian period Austro Hungarian ring Truly exquisitely crafted during 1900 ca of solid 18 KT rose gold...

Further Details Below Metal: 14 Kt gold and platinum Hallmarks: assay Gems: 1 round cabochon cut natural jade of 11 mm. in diameter - 2 brilliant and 8 half cut diamonds totalling a...

The lovely ring is set in 18ct Yellow Gold and Platinum, hallmarked PLAT 18CT. The central Diamond is 0.65ct in size.

Hallmarked 18ct and Platinum Total weight of ring is 2.46 grams.

The rarity corner Nothing can be more elegant and unique than a natural Pearl and Diamonds combined in a ageless cluster This magnificent Belle Epoque ring is French origin 1900 ca ...

Further Details Below Metal: platinum Hallmarks: assay Gems: 2 natural unheated blue sapphires totalling approx 1.60 Ct – 3 rectangular and 10 old mine cut diamonds totalling approx...

Beautiful combination especially coming in double Finest condition throughout, secure closure and mint in every side Further Details Below Metal: 14 Kt gold and platinum Hallmarks:...

Metal: 18 Kt yellow gold and platinum Hallmarks: assay (for both) Gems: 1 oval cushion faceted cut natural blue sapphire (no evidence of heat treatment) of approx 2.15 Ct (7.79 mm. x...

An Art Nouveau is remarkable choice for someone that holds an appreciation for nature and desires to own and unique piece of art history Wonderful condition can be re-sized Further ...

Further Details Below Metal: 18 Kt yellow gold and platinum Hallmarks: assay for both and maker Gems: 1 emerald faceted cut natural emerald of approx .70 Ct (4.69 mm. by side) – 26 ...

X 8 mm. - can be easily re-sized A Gem collector offered at very fair price Fine condition commensurate to age and use Further Details Below Metal: 18 Kt gold and platinum Hallmar...

Elegance at Peak A simply, divine, Edwardian period Diamond drop pendant unusually complemented with natural Pearls instead of the more usual Diamond frame Charming and elegant in ...

MATERIALS 8 diamonds, old mine cut, approx. 3.96 ct altogether, Wesselton/H – Crystal/J, si–pi A natural pearl, baroque, somewhat cone-shaped, diameter 8.9 mm / 0.35 in Gold 750/000 ...

Entwining Love This absolutely Stunning antique Edwardian period engagement ring, is French origin 1905 ca – bearing French hallmarks The beautiful mounting is of exquisite crafting...

Art Deco brooch with 53 antique-cut and rose-cut diamonds weighing approximately 2,65 ct. Mounted in platinum. Millegrain setting. Hallmarked with eagle's head for France.

Art Deco Diamond and Platinum Bracelet. The bracelet has French assay hallmarks for platinum, 50.00 carat total diamond weight, it is 7 inches long and 1 inch wide.

Art above beauty what else to dream of admire on your finger for life Further Details Below Metal: platinum, tested Hallmarks: present but worn Gems: 3 old mine cut diamonds totall...

Cluster ring composed of a delicate platinum mounting (hallmark: mascaron), which is adorned in its center with a superb Australian opal cabochon weighing approximately 6.70 Cts, in ...

Magnificent large Diamond solitaire ring Crafted in Platinum - not marked Semplicity in design to maximize the beauty of the centre old mine cushion cut Diamond 4.20 Ct in weight ra...

An original and elegant Art Deco ring, circa 1930.  Mascaron hallmark (French State hallmark for platinum) and PT hallmark.

A lovely ring, made in France circa 1925. Made in Platinum (dog head hallmark) and set with diamonds.

Fancy open textured leaf and floral underrail. Set in platinum, stamped with French hallmark, dog's head, to outer band.

The underside of the band is stamped with a single French hallmark for imported platinum.

Very lovely ring, made in France circa 1920. Made in platinum and set with old European cut diamonds. Hallmark for platinum: The old man.

Very chique hair clip in the shape of a bow, platinum set with diamonds French hallmark France, Belle Époque, ca 1900

Offered at greatest price! Metal: Platinum, tested Hallmarks: none/worn Gems: 1 old European cut diamond of approx 1.45 Ct (I/VVS - agd. 7.04) – 1 cushion old mine cut diamond of ap...

A great addition if you seek for the rare and unique Further Details Below Metal: platinum, tested Hallmarks: none/worn Gems: 1 old European cut diamond of approx .30 Ct (G/VVS) –...

Further Details Below Metal: platinum, tested Hallmarks: none/worn Gems: 1 brilliant cut diamond of approx .25 Ct (G/SI) – 67 brilliant cut diamonds totalling approx 1.90 Ct (G/H-VV...

Approx .90 Ct of Sapphires Excellent condition A terrific ring! Metal: platinum, tested Hallmarks: none/worn Gems: 1 old mine cushion cut diamond of approx 2.10 Ct (7.88 mm. x 6.70...

Item Details: Ring Size: 6 Metal Type: Platinum Weight: 2.2 grams Finger to Top of Stone Measurement: 1.06mm

Item Details: Ring Size: 5.5 Metal Type: 18 karat White Gold[Hallmarked, Tested] Weight: 1.5 grams Finger to Top of Stone Measurement: 1.2mm Condition: Excellent

Ring Size: 5.90 Metal Type: 18 karat White Gold Weight: 2.4 grams Finger to Top of Stone Measurement: 1.55mm Width: 2.67mm Engraving: "D.B to B.R. JUN 31. 1926"

Beautiful Antique Art Deco 14K White Gold Engraved Wedding Band - Size 5 1/4. This beautiful band is deeply engraved on the entire band and is in great condition. Item #R0973 Metal...

This gorgeous platinum band has smooth and straight edges all the way around which turns this band from being a plain glossy band to a decorative one. Ring Size: J 1/2 or 5 Band Wi...

Vintage diamond ring featuring three diamonds flanked with smaller diamonds weighing approximately 2 carats, crafted in platinum.

Beautiful Antique Art Deco 18K White Gold Engraved Wedding Band - Size 7 3/4. This beautiful band is crafted in 18k white gold. The band is engraved around most of the band and one p...

Platinum Weight 2.9g Diamond Ring This ring is crafted in platinum. It features a primary white diamond with an approximate carat weight of 0.65, cut in an old mine style. The desig...

A fine antique Edwardian gold and diamond engagement ring. In 14k white gold. With a ca. 0.82 ct. Old Mine cut white diamond center set and flanked by 6 small round single cut diam...

An exquisite three-stone ring set with beautiful square cut emeralds which total 30pts. Surrounding the bright emeralds there is a halo of diamonds. The diamonds total 48pts and the ...

This panel ring has a classic Art Deco design and the diamonds sit in the platinum perfectly. The diamonds all have a wonderful sparkle and really catch the light. The diamonds total...

Original Art Deco Natural Aquamarine and Diamond Cluster Ring mounted in Platinum. A refreshingly cool light blue hue colors the billowy cushion-cut aquamarine that glistens. The gem...

Antique Diamond Ring 18ct Yellow Gold & Platinum Circa 1900 This circa 1900 five‑stone diamond ring is crafted in 18ct yellow gold with a platinum setting. It features five ...

This is a gorgeous Edwardian engagement ring showcasing a dreamy old mine-cut diamond set in Platinum! Crowned by a 0.79 ct icy white old mine cut diamond at its center, this platinu...

Gender: Ladies Metal Type: Platinum  Ring Size: 7 Width: 2.25 mm Weight: 2.43 grams One ladies hand-engraved platinum seven-across diamond antique wedding band with a half-round...

Vintage white gold ring with a light brown 0,25 carat rose cut diamond and 10 white rose cut diamond total weight around 0,20 ct. handcrafted lovely ring from early twentieth centur...

This is an extraordinary antique Belle Epoque Old Mine Cut Diamond Ring in a stunning and very rare Crown or Tiara motif of great beauty. The Old Mine Cut Diamonds are set in Silve...

Fine Antique Ring made in ca. late XIX - early XX century. Solid 18K Orange - Yellow Gold band with scaly decorations on the shoulders. Round rose cut Diamond in Silver bezel measur...

Finely crafted in 18k yellow gold with an Old Mine cut Diamond at the center and 2 Old European cut Diamonds weighing a total of approximately 2.00 carats. Circa late 1800s Size 5, r...

Item Details: Ring Size: 7.15 Metal Type: 14 Karat White Gold Weight: 2.1 grams Finger to Top of Stone Measurement: 1.30mm