This is a Period Piece from the Art Deco Era a Platinum Diamond Filigree Necklace ca. 1920 - 1940. Marked Esemco and Plat. Length of Chain is 25" Overall. Hard to find Art Deco Jewelry

This is a Platinum Diamond Engagement Ring from a Maryland Estate. Diamond is 90/100 Carat, European Cut, VS2 Clarity, IJ Color. Call for more details or come in to see

An elegant Art Deco platinum filigree ring centered by a .70 old European cut diamond mounted in an octagonal surround of caliber cut synthetic sapphires (typical of genuine Art Deco period rings). The platinum setting is beautifully pierced at the front and the shank is engraved in a foliate pattern completely around. The diamond is graded as G/H color and VVS1 clarity, and has excellent cut with fine brilliance. The sapphires are bright and provide a nice pop of color...

A lovely French garland-style pendant/brooch in platinum and set with diamonds. The garland style, popularized by Cartier, heavily borrowed Louis XVI motifs such as bows, ribbons and laurel wreaths—all seen in this example. When worked in platinum, the designs take on a delicate appearance and allow the diamonds to shine. The center old European cut diamond, graded as J/SI1, weighs .48 carat...

This classic Deco sapphire French cut eternity band, crafted of platinum and rubies, features 26-30 rubies. There is a hallmark inside that reads 10% iridium platinum. The addition of iridium, a hard and rare metal with an extremely high melting point is a good thing, simply means the platinum has an even harder-wearing durability. The band measures a US/Can. 7 and is NOT size-able.

A gorgeous Art Deco platinum mounting sprinkled with diamonds and featuring a pair of round brilliant cut aquamarines. The crown of the ring rises well up off the finger, creating a sort of umbrella effect that nestles the aquamarines. The diamonds larger diamonds in the setting are old European cuts and the smaller ones are single cuts. All are in the H/I color range with VS clarity. The mounting is finished with expert milgraining and ornate piercing.

• Origin: America, ca...

This is a Platinum Diamond Engagement Ring from a Maryland Estate. Center ~ major Diamond is .48/100 Carat, Modern Brilliant Cut, VS2 SI1 clarity, GH color. There are another 20 Diamonds Accenting the center stone adding another 1/3 Carat of gems; therefore .78 Carats tdw. Beautiful Ring

Take her breath away with this pristine platinum and diamond engagement ring. Dating from the 1920’s and showing characteristic Deco influences from the prongs to the shank, this stunner features a 1.02 carat round center stone. The exquisite diamond is EGL certified as H color and VS2 clarity. Eight single-cut diamonds of various sizes accentuate the flourishes on either side of the stone, lending to the 1.20 carat total weight.The ring is a size 6 1/2 and it can easily be sized.

This charming eight prong platinum setting is holding an approximately 0.35Ct brilliant cut diamond that has H color and I2 clarity. The design and the mark indicate that this beauty was made in Europe. We lowered our price by 30% on the ring from $ 950 to $665.

An exquisite Art Deco platinum filigree ring set with a 1.14 carat old European cut diamond surrounded by caliber-cut onyx and coral in a sort of Moorish design. The diamond is graded as H color and SI1 clarity. All the stones are set in millgrained bezel settings. The surrounded coral has very saturated, even coloring that contrasts beautifully with the onyx and the sparkle of the diamond. Strong color contrast is especially associated with Art Deco jewels...

One platinum on 18K yellow gold and diamond Edwardian brooch. The brooch consists of a pierced top set with Old European cut diamonds and melee rose cut diamonds in a geometric pattern. The twelve Old European diamonds have a total weight of 1.20 carats. The clarity is SI1 and the color is H-I. The thirty nine rose cut diamonds have a total weight of .50 carat. The brooch has a hinged straight back with side clutch closure. The piece measures 2" long by 7/8" wide. The condition is excellent...

Beautiful 5.2 carat Rubellite Tourmaline set in platinum with six diamonds. Simple and elegant, the ring is approximately a size 7. The diamonds on the sides are well cut and matched and weigh approximately 0.10 cttw. It is stamped on the inside "10% IRID PLAT". The overall weight is 4 grams.

This is a Platinum Diamond Engagement Ring with a 1.18 European Cut UT Center Diamond. That Diamond is VS2 Clarity and GH Color. The Mounting has a Step Down design with an additional 6 Diamonds adding an additional .25 Carats of weight. Total Diamond weight is approximately 1.43 Carats. One of Many Platinum Diamond Engagement Rings in Our Collection. B e a u t i f u l Ring

This is a Classic Platinum Diamond Engagement Ring ca. 1935- 1950. The Major Diamond is a European Cut, .78 Carat, SI2 Clarity, H Color Stone. Accenting the center Diamond are 10 small Diamonds, 5 at each shoulder. total diamond weight is approximately .93/100 Carats. The Mounting is Platinum and the Ring size is 7 1/2 and can be sized per usual requirements. Great Ring!

Victorian ring in platinum on 18k gold with rose-cut diamonds and rubies in crisscross design. England, ca 1880. Hallmarked. Excellent condition.

Size: 4 1/2. Weight: 2.1 dwt (3.2 g). #1221

Turn heads with three sparkling old mine diamonds set in this 1920’s filigree pin and pendant executed in platinum and 14 Kt white gold. The three stones weigh in at approximately 1.10 carats total and are set in platinum atop intricate filigree work full of knots, braids, and other flourishes. As is visible in the thumbnail photo, the bale may be folded down when the item is worn as a pin, either horizontally or vertically, making it symmetrical...

A phenomenal Edwardian platinum, diamond and amethyst bow brooch by Cartier. Four tromp l'oeil amethyst loops, each surrounded in old European cut diamonds, flank a center 1.08 carat, J/K, VS2 old European cut diamond.

Each of the double loops of the bow appears to be set with two amethysts, but there is in fact only one amethyst on each side. The gemstones are precision-cut to fit perfectly into the platinum setting and give the appearance of being four stones...

Over a carat and a half of old cut diamonds surrounding a 2.20 carat natural blue sapphire. All set in a platinum on 14k gold setting. There is a wired frame of tiny seed pearls surrounding the whole thing. It is completely unmarked but all aspects have tested as such. The two largest diamonds measure approximately .40 cts each. On the GIA grading scale they grade at SI clarity and G color...

Posted here from our Collection of Platinum Diamond with Alternating Precious Stone Eternity Bands... Primarily posted for DC Metro Walk~ In Clientele. These pieces date ca. 1990 to present. MANY Available ......

Stunning platinum and diamond earrings in the "stile guirland" or "garland style" developed in Paris by Cartier, but first made fashionable by Queen Alexandra of England. Each earring is composed of a floral motif surmount, suspending a bow, suspending a wreath circled about another floral motif, suspending a teardrop. Each earring is fully articulated, so that all the parts move independently with the slightest movement...

A masterfully handcrafted antique diamond and platinum engagement ring is centered by an approximately 1.20Ct old-mine diamond. The center stone that is not certified has K-L color and VS2 clarity. The intricately detailed openwork setting is further enhanced by fourteen smaller single-cut diamonds. The approximate total weight of all diamonds is 1.45Ct. The ring is a size 7 ¼ and can easily be sized.

This is a Great Art Deco era Piece from a Midwest, USA Estate. Beautifully Designed Classic Platinum Art Deco Bracelet with 4.5 Carats of Diamonds & Sapphire Accents. Try on this Bracelet in Kensington, Md. 301 942 0936

This is a Retro Era Platinum Circle & Bow Brooch. Set with one marquise diamond weighing approximately .40 carats, twenty square rectangular baguette diamonds weighing approximately .70 carats and forty-six graduated round brilliant-cut diamonds weighing approximately 2.90 carats. Total Diamond Weight is approximately 4 Carats. FG Color, VS Diamonds. Ca. 1950

This is another Platinum Diamond Engagement Ring from a maryland estate. Size of the modern brilliant cut diamond is a half carat; VS1 ~ VS2 G color & manufactured circa 1990 - 2000. Try on this piece: Jantiques 10429 fawcett st. kensington, md 20895 ....a beauty

This Engagement Ring is from a Virginia USA Estate. Setting is Platinum with an .86 Carat Old European Cut Diamond, VS1 clarity, GH color. There are another 8 Full Cut Diamonds 4 on each side adding another 1/4 Carat Diamond weight or 1.30 Carats total diamond weight. Beautiful Platinum Diamond Ring

This pin has been tested to be platinum. It has 8 corn flower sapphires set in openwork.

It measures 1 3/16" long by 11/16" wide.

This is an Art Deco Platinum & Diamonds Ring from a Maryland Estate. Center DIAMOND is .75 Carat, Old European Cut, SI Clarity, GH Color. The Mounting is Platinum with 20 Additional Accenting Diamonds and 4 Sapphires. Rare Piece of Art RT Deco Platinum Diamond Jewelry

An Art Deco platinum diamond solitaire ring circa 1920s 1930. This elegant diamond is a European brilliant cut, 0.90 carat, VVS-2 clarity, L-M colour. The ring is a size 7-1/2. It is stamped 10% IRID. PLAT. to indicate that 10 per cent of the metal is iridium. This is a great engagement ring choice for those who like clean classic design, and it goes well with any bridal style. It has larger claws in each corner to give the ring a square appearance, and there are smaller claws on the corners as ...

An elegant yesteryear’s platinum and diamond bow like pendant is set with nineteen round diamonds. Thirteen of the diamonds are set in the body of the pendant, while three diamonds are hung from the bottom. The approximate total weight of all diamonds is 0.75Ct. The 1 ¾” long and 9/16” wide pendant is accompanied by an 18” long platinum chain.

This Platinum and Sapphire Eternity Band size 5, with Five French~Cut Sapphires Alternating with 3 Round Diamonds. This pattern repeats all the way around the Anniversary Band. Other similar Platinum Bands available at our store

Eternity band with a "twist". The band is set in half sapphire and half ruby with the ring switching from one to the other as you rotate it. The band is made of platinum and dates from about 1930. The sapphires are a lovely dark royal blue and the rubies a pinkish-red. Such rings were called "day and night", ruby side for day and sapphire for night, or the other way around if you desire. Eternity bands are meant to be given to commemorate special occasions such as anniversaries as they signif...

A stunning pair of platinum and 18K yellow gold earrings set with diamonds and rubies by Tiffany & Co. Each earring features four marquise cut diamonds set in the traditional “Victoria” crossed pattern, suspending a prong-set round mixed-cut ruby. The diamonds are set in platinum, while the rubies are set in 18K yellow gold, as tradition dictates. The diamonds are F color and VVS2 clarity. The rubies, of equally superb quality, are graded as medium vivid red color (R 5/6), excellent cut,...

This Wedding Set is from a Virginia Estate: Platinum Diamond Engagement Ring Set ca. 1925. The Center Diamond is .60 Carat VS2 Clarity HI Color. There are an additional 5 Tapered Baguettes: 3 Baguettes set in the Wedding Band, 2 Baguette Diamonds flanking the Center .60 European Cut Diamond. The Setting is Platinum. One of many Diamond Engagement Rings available at our Store.... 301 942 0936 Jantiques; Kensington, MD 20895

Platinum Diamond Engagement Ring 1.03 Major diamond SI1 GH Color

Vintage pair of platinum wedding bands designed to fit next to or around a solitaire style engagement ring. Can be worn together, separately, with one on each side of the engagement ring, or both on the bottom of the engagement ring (see photos). Each ring has 9 modern cut diamonds (SI, I in color) set in solid platinum with engraving on the top half of each ring. Total carat weight is 40 points. Both hallmarked plat and cp. Ring size 7 3/4, total weight of both rings is 8.9 grams.

This is an elegant platinum and diamond ring centered by an approximately 0.23 carat brilliant cut diamond that has I color and SI1 clarity. The diamond is set in a decorative buttercup style setting with six prongs. The ring dates back to the 1940s and would make a great friendship or engagement ring for a person who appreciates fine old jewelry.The ring is a size 5 1/2 and it can easily be sized.