Black Starr & Frost plat, diamond amethyst ring,c.1960

The platinum mounting centered by a European cut diamond approximately .48 carats in weight with L color and clarity of VS2 flanked by European cut diamond either side with I color and K color and eac

Black Starr & Frost, NYC 18 k White Gold and Diamond Ring. The ring is 18K white gold with 5, 4-prong set round brilliant diamonds with a 1.25 ctw, color/clarity is G/VS, size 6 and stamped 18K an

METAL: 14K gold. GEMSTONES: diamonds, green stone. MEASUREMENTS: ring size 6.5. Ring top is 14mm at widest point. MARKED: maker's hallmark 14K. WEIGHT: 5.6 grams.Gemstones have not been graded for

Ring. Signed Black Starr & Frost 18kt yellow gold statement ring with central panel of (35) round brilliant cut diamonds flanked by lobed gold work. Stamped, "18K BS&F". Ring size -

NS SJ- UOOO Black Starr & Frost Diamond Horseshoe Pin / Brooch Classy, Unique and Charming! A perfect gift for the equestrian in your life, or for a brilliant accent of luck! Truly a beautiful piece t

Black, Starr & Frost. Diamond and sapphire open face pocket watch in 18k yellow gold, with (7) blue sapphires weighing approximately 0.44 total carats, (19) old mine and rose cut diamonds weighing app

Black, Starr & Frost Art Deco diamond brooch Set with old European-cut diamonds Platinum Signed B.S & F 2 x 0.125 in; Gross weight 5.9 dwts

14K Yellow gold and gem stone match safe, Black Starr & Frost, stamped 14K with diamond chip and red stone set monogram at front, 2-1/2"H; 1-1/2"W, 24.5 DWT

LADIES 14K YELLOW GOLD BLACK ONYX DIAMOND PURPLE AMETHYST CUSTOM MADE RING 11mm 34696 Ladies 14k Yellow Gold (not plated or filled) Custom Made Black Onyx, Diamond, & Synthetic Purple Amethyst Ring! V

Zoccai 18k rose gold ring with heart shape 5ctw amethyst surrounded by 0.20ctw black diamonds. Size 7. Condition: In like new condition with original box. Total weight 5 grams. Please see images.

Antique 14kt Yellow Gold Diamond & Amethyst Ring w Black Enamel Details. Hallmarked 14k. Set with 24 small accent diamonds and an oval cut amethyst. Ring size 7.5 can be resized. Weighs approximately

Title: Sterling Silver Violet Jade, Amethyst & Black Diamond Ring Sz 7 Brand: Jean Lin Collection Metal Purity: 925 Sterling Silver Gemstones: Violet Jade, Amethyst, & Black Diamonds Carat Weights: 1

in classic Edwardian design, set with 30 round diamonds approx. 1.00 carats, tests platinum, stamped 'BS&F', 1.4in., 6.4gms.

Diamond, Gold Necklace, Black, Starr & Frost The necklace features full-cut diamonds weighing a total of approximately 15.00 carats set in 18k gold marked BS&F for Black, Starr and Frost Gross weight

Ladies 18kt yellow gold ring. appraised at Black Starr & Frost in the 80's for about 10k today's value would be about $15,000. size 6 It contains a fabulous pear shape Ceylon Ruby that measures 2.53 c

White Gold, Aquamarine, Diamond & Seed Pearl Bar Pin, stamped "B.S. & F.", with engraved presentation to top and bottom "E.B.O. and M.C.C." and "May 24, 1911 - May 24, 1912", 2" x 3/8", 3.4 dwt. Good

White Gold, Aquamarine, Diamond & Seed Pearl Bar Pin, stamped "B.S. & F.", with engraved presentation to top and bottom "E.B.O. and M.C.C." and "May 24, 1911 - May 24, 1912", 2" x 3/8", 3.4 dwt tw. Go

Black, Starr & Frost silver Nouveau center bowl, c. 1900, American, cast and repousee embellished sterling silver, edge decorated with a ring of chrysanthemums, monogram to bowl bottom, underside stam

Group of Rings• 14K yellow gold, diamond & ruby ring• 14K yellow gold plated, diamond & black onyx ring• 14K yellow gold & amethyst ring• 14K yellow gold & diamond ring• 14K y

Arts & Crafts Hammered Silver Miniature Cigar Lamp, Black, Starr & Frost, Circa 1910. Of compressed spherical form and applied with two ring handles, engraved with the initials "R.A.D.," stamped with

Metal : 18k Gold/ Platinum Designer : Not Signed Gemstone : Diamonds approx. 0.23ctw, Peridot, Amethyst Measurements : Ring size 6.75, top is 25mm x 18mm Marked: : 750, Plat, Hallmark <

Sterling Silver Ring Assortment Seventy-six rings; most marked '925' or 'sterling'; many having precious and semi-precious gemstones including black diamonds, topaz, amethyst, cats eye, turquoise, pea

14 kt. Yellow Gold, Amethyst, Diamond and Black Enamel Dinner Ring , set with cushion-cut amethyst and 16 old mine cut diamonds, registration mark 3868 Provenance: Estate of Julia Evans Reed **Please

Approx. 28.0 Carat TW Amethyst, .75 Carat TW Small Round Cut Diamond, Black Enamel, Silver and 14 Karat Yellow Gold Cocktail Ring. Amethyst with good color and clarity. Diamonds G-H color, VS-SI clari