25% Off Sitewide
25% Off Sitewide

C. 1920 Vintage 1.85 ct. t.w. Diamond Open Circle Pin in Platinum

Item#: 888146

C. 1920. From the Art Deco era, this Estate find is something special: the open circle pin boasts 1.85 ct. t.w. diamonds in a textured and polished platinum setting. Fine milgrain details add an element of sophistication and glamour to this must-have piece. Any fine collector will jump at the chance to own this quintessential vintage-style pin design. Revolver safety. Diamond open circle pin. Exclusive, one-of-a-kind Estate Jewelry.

Quantity:

Item Status: Please Choose Length/Size/Style

Sold Out

Ross-Simons Diamond Standards

Product Details (for C. 1920 Vintage 1.85 ct. t.w. Diamond Open Circle Pin in Platinum)

Diameter:

1 1/2 inches

Metal:

Platinum close PLATINUM: A rare precious metal cherished for its longevity and strength. Platinum is naturally white, durable, dense, and resilient to discoloration. Most platinum in jewelry is at least 95% pure since it does not require alloys or plating.

Finish:

Milgrain close MILGRAIN: A detailing technique that forms lines of raised textured similar to the look of tiny beads.

Safety:

Revolver close REVOLVER: A safety that conceals the point of a pin and keeps it in place with a revolving lever mechanism.

Gemstone 1:

Diamond close Diamond: The hardest and most brilliant of all gemstones, a diamond can make the heart race with its pure and fiery spark. An ancient symbol of love, a diamond is the preferred gemstone for tokens of affection, such as rings, earrings, necklaces and bracelets. Diamond is the birthstone for April. (Quantity: 37, Shape & Cutting Style: Round Brilliant close BRILLIANT: A gemstone cut to enhance brilliance without sacrificing much carat weight. Typically has 58 facets. , Color Grade: H-I close Color Grade H-I: Near-colorless , Clarity: VS1-VS2 close Clarity VS1-VS2: Very slightly included. Inclusions are observed with effort under 10x magnification, but can be characterized as minor. , Weight: 1.85 ct. t.w.)

All weights and measures are approximate.

Ross-Simons Presentation Box Your purchase includes an elegant Ross-Simons presentation box.

Your purchase includes an elegant Ross-Simons presentation box.

100% Moneyback Guarantee every item, every order, every day

Free Shipping on orders $250 or more

Only $7.95 Flat Rate for any order under $250

24/7 Live Help toll free at 1-800-835-0919

100% Secure Checkout verified by Norton Security

Ross-Simons 100% Guarantee
C. 1920 Vintage 1.85 ct. t.w. Diamond Open Circle Pin in Platinum

Recently Viewed Items:

More Choices:

  • C. 1980 Vintage Tiffany Jewelry .45 ct. t.w. Diamond Flower Pin in 18kt Yellow Gold

    C. 1980 Vintage Tiffany Jewelry .45 ct. t.w. Diamond Flower Pin in 18kt Yellow Gold

    Our Price: $5,395.00

  • C. 1960 Tiffany Jewelry .42 Carat Yellow Beryl and 1.25 ct. t.w. Diamond Pin in 18kt Yellow Gold

    C. 1960 Tiffany Jewelry .42 Carat Yellow Beryl and 1.25 ct. t.w. Diamond Pin in 18kt Yellow Gold

    Our Price: $4,295.00

  • C. 1980 Vintage 12.5mm Cultured Pearl and .40 ct. t.w. Diamond Bug Pin With Rubies in 18kt Yellow Gold

    C. 1980 Vintage 12.5mm Cultured Pearl and .40 ct. t.w. Diamond Bug Pin With Rubies in 18kt Yellow Gold

    Our Price: $3,095.00

  • C. 1980 Vintage J.E. Caldwell 1.75 ct. t.w. Diamond Feather Pin in 14kt Yellow Gold

    C. 1980 Vintage J.E. Caldwell 1.75 ct. t.w. Diamond Feather Pin in 14kt Yellow Gold

    Our Price: $4,495.00

  • C. 1990 Vintage Jose Hess .49 ct. t.w. Diamond Golfer Tie Tack in 18kt Yellow Gold

    C. 1990 Vintage Jose Hess .49 ct. t.w. Diamond Golfer Tie Tack in 18kt Yellow Gold

    Our Price: $1,695.00

  • C. 2000 Vintage .90 ct. t.w. Diamond Violin Pin in 18kt Yellow Gold

    C. 2000 Vintage .90 ct. t.w. Diamond Violin Pin in 18kt Yellow Gold

    Our Price: $2,295.00

  • C. 1970 Vintage Tiffany Jewelry .25 Carat Diamond Floral Pin in 18kt Yellow Gold

    C. 1970 Vintage Tiffany Jewelry .25 Carat Diamond Floral Pin in 18kt Yellow Gold

    Our Price: $3,495.00

  • C. 1990 Vintage 1.50 ct. t.w. Diamond Geese Pin in 14kt White Gold

    C. 1990 Vintage 1.50 ct. t.w. Diamond Geese Pin in 14kt White Gold

    Our Price: $2,395.00

  • C. 1970 Vintage 2.00 ct. t.w. Diamond Open Circle Pin in Platinum

    C. 1970 Vintage 2.00 ct. t.w. Diamond Open Circle Pin in Platinum

    Our Price: $3,195.00

  • C. 1980 Vintage .20 ct. t.w. Diamond Golf Bag Pin in 18kt Yellow Gold

    C. 1980 Vintage .20 ct. t.w. Diamond Golf Bag Pin in 18kt Yellow Gold

    Our Price: $1,895.00

  • C. 1990 Vintage 1.10 ct. t.w. Diamond Bird Pin in 18kt Yellow Gold

    C. 1990 Vintage 1.10 ct. t.w. Diamond Bird Pin in 18kt Yellow Gold

    Our Price: $2,395.00

  • C. 1960 Vintage 1.00 ct. t.w. Diamond Flower Pin in 18kt Yellow Gold

    C. 1960 Vintage 1.00 ct. t.w. Diamond Flower Pin in 18kt Yellow Gold

    Our Price: $4,195.00

  • C. 1915 Vintage 6x3.4mm Cultured Pearl and .35 ct. t.w. Diamond Pin in Platinum and 14kt Gold

    C. 1915 Vintage 6x3.4mm Cultured Pearl and .35 ct. t.w. Diamond Pin in Platinum and 14kt Gold

    Our Price: $2,195.00

  • C. 1935 Vintage .95 ct. t.w. Diamond Wreath Pin in Platinum

    C. 1935 Vintage .95 ct. t.w. Diamond Wreath Pin in Platinum

    Our Price: $2,195.00

  • C. 1950 Vintage .95 ct. t.w. Diamond Open Circle Pin in Platinum and 14kt Gold

    C. 1950 Vintage .95 ct. t.w. Diamond Open Circle Pin in Platinum and 14kt Gold

    Our Price: $2,695.00

  • C. 1980 Vintage 1.10 ct. t.w. Pave Diamond Bee Pin With Ruby Accents in 14kt Yellow Gold

    C. 1980 Vintage 1.10 ct. t.w. Pave Diamond Bee Pin With Ruby Accents in 14kt Yellow Gold

    Our Price: $1,695.00

  • C. 1960 Vintage 1.00 ct. t.w. Diamond Openwork Floral Pin in 18kt Yellow Gold

    C. 1960 Vintage 1.00 ct. t.w. Diamond Openwork Floral Pin in 18kt Yellow Gold

    Our Price: $2,995.00

  • C. 1910 Vintage 5-7mm Cultured Pearl and .60 ct. t.w. Diamond Floral Brooch in Platinum and 18kt Gold

    C. 1910 Vintage 5-7mm Cultured Pearl and .60 ct. t.w. Diamond Floral Brooch in Platinum and 18kt Gold

    Our Price: $2,995.00

You May Also Like:

  • C. 1920 Vintage 1.00 ct. t.w. Diamond and .16 ct. t.w. Synthetic Sapphire Dinner Ring in Platinum. Size 4.5

    C. 1920 Vintage 1.00 ct. t.w. Diamond and .16 ct. t.w. Synthetic Sapphire Dinner Ring in Platinum. Size 4.5

    Our Price: $3,495.00

  • C. 1990 Vintage .65 ct. t.w. Diamond Dinner Ring in Platinum. Size 6.5

    C. 1990 Vintage .65 ct. t.w. Diamond Dinner Ring in Platinum. Size 6.5

    Our Price: $3,395.00

  • C. 2000 Vintage 1.05 ct. t.w. Diamond Dinner Ring in Platinum. Size 6.5

    C. 2000 Vintage 1.05 ct. t.w. Diamond Dinner Ring in Platinum. Size 6.5

    Our Price: $3,395.00

  • C. 1930 Vintage .15 ct. t.w. Synthetic Sapphire and 1.57 ct. t.w. Diamond Pendant Necklace in Platinum and 14kt Gold. 16"

    C. 1930 Vintage .15 ct. t.w. Synthetic Sapphire and 1.57 ct. t.w. Diamond Pendant Necklace in Platinum and 14kt Gold. 16"

    Our Price: $3,595.00

  • C. 1960 Vintage 1.30 ct. t.w. Diamond Clover Earrings in Platinum

    C. 1960 Vintage 1.30 ct. t.w. Diamond Clover Earrings in Platinum

    Our Price: $3,595.00

  • C. 1980 Vintage 2.00 ct. t.w. Diamond Channel-Set Ring in 18kt Yellow Gold. Size 9.5

    C. 1980 Vintage 2.00 ct. t.w. Diamond Channel-Set Ring in 18kt Yellow Gold. Size 9.5

    Our Price: $3,795.00

  • C. 1980 Vintage 1.35 ct. t.w. Diamond Leaf Earrings in 14k Two-Tone Gold

    C. 1980 Vintage 1.35 ct. t.w. Diamond Leaf Earrings in 14k Two-Tone Gold

    Our Price: $3,295.00

  • C. 1980 Vintage 1.70 ct. t.w. Sapphire and 1.00 ct. t.w. Diamond Ring in 18kt Yellow Gold. Size 7

    C. 1980 Vintage 1.70 ct. t.w. Sapphire and 1.00 ct. t.w. Diamond Ring in 18kt Yellow Gold. Size 7

    Our Price: $3,695.00

  • C. 1990 Vintage .80 ct. t.w. Diamond and .30 ct. t.w. Sapphire Ring in 18kt White Gold. Size 6.5

    C. 1990 Vintage .80 ct. t.w. Diamond and .30 ct. t.w. Sapphire Ring in 18kt White Gold. Size 6.5

    Our Price: $3,495.00

  • C. 2000 Vintage 1.90 ct. t.w. Diamond Cluster Ring in 14kt White Gold. Size 6

    C. 2000 Vintage 1.90 ct. t.w. Diamond Cluster Ring in 14kt White Gold. Size 6

    Our Price: $3,495.00

  • C. 1990 Vintage 1.10 ct. t.w. Diamond Square-Top Ring in 14kt White Gold. Size 5.25

    C. 1990 Vintage 1.10 ct. t.w. Diamond Square-Top Ring in 14kt White Gold. Size 5.25

    Our Price: $3,295.00

  • C. 1980 Vintage 2.10 ct. t.w. Diamond Cluster Ring in 18kt Yellow Gold. Size 7.5

    C. 1980 Vintage 2.10 ct. t.w. Diamond Cluster Ring in 18kt Yellow Gold. Size 7.5

    Our Price: $3,695.00

  • C. 1990 Vintage 2.00 ct. t.w. Diamond Bypass Ring in 18kt White Gold. Size 9.5

    C. 1990 Vintage 2.00 ct. t.w. Diamond Bypass Ring in 18kt White Gold. Size 9.5

    Our Price: $3,695.00

  • C. 1980 Vintage 2.30 ct. t.w. Diamond Wide Band Ring in 14kt Two-Tone Gold. Size 7.5

    C. 1980 Vintage 2.30 ct. t.w. Diamond Wide Band Ring in 14kt Two-Tone Gold. Size 7.5

    Our Price: $3,595.00

  • C. 1990 Vintage 3.00 ct. t.w. Diamond Five-Row Ring in 14kt White Gold. Size 7.5

    C. 1990 Vintage 3.00 ct. t.w. Diamond Five-Row Ring in 14kt White Gold. Size 7.5

    Our Price: $3,595.00

  • C. 1980 Vintage .84 ct. t.w. Diamond Engagement Ring in 14kt Yellow Gold. Size 5

    C. 1980 Vintage .84 ct. t.w. Diamond Engagement Ring in 14kt Yellow Gold. Size 5

    Our Price: $3,395.00

  • C. 2000 Vintage 2.80 ct. t.w. Pave Diamond Bead Station Bracelet in 14kt White Gold. 8"

    C. 2000 Vintage 2.80 ct. t.w. Pave Diamond Bead Station Bracelet in 14kt White Gold. 8"

    Our Price: $3,795.00

  • C. 1950 Vintage 1.00 ct. t.w. Diamond Woven Bangle Bracelet in 14kt Yellow Gold. 7"

    C. 1950 Vintage 1.00 ct. t.w. Diamond Woven Bangle Bracelet in 14kt Yellow Gold. 7"

    Our Price: $3,495.00

Close

Welcome International Customers

We're excited to share our jewelry collection with you!

Just choose your country and currency to personalize your shopping experience.

Select country to ship to:

Learn more about International Shopping

close

Title

 

close
{"bottom":15,"left":15}

View the Official Rules