Antique Late 18th C Rose Cut Diamond Necklace

An antique late 18th-century English 15K yellow gold ring. Reign of King George III. The central rose-cut diamond stone is mounted in a square sterling silver base. Total Weight: 2 grams. No markings.

Antique late 18th century,18 karats Gold and diamonds Snuff Box ,Geneva with foliate closure set with 25 roses cut diamonds totaling 0.40 ct. and graded I -J color S I clarity with makers F.F 46 gr

AN ANTIQUE GEORGIAN EMERALD AND DIAMOND GIARDINETTO RING, LATE 18TH CENTURY in yellow gold and silver, designed as a spray of foliage, set with vari-cut emeralds and rose cut diamonds, no assay marks,

Antique 18k Diamond set Enamel Portrait Brooch , Late 18th century, 18k yellow gold Enamel Portrait Brooch attributed Switzerland. Set with a rose-cut diamond. Tested 18k. WEIGHT: 8.0 grams [14193] (B

Antique 19th C Rose Cut Diamond Slide Necklace. 46 inch long guard chain with rose cut diamond slide and a dog clip

Antique 19th C Rose Cut Diamond Set Locket Necklace Pendant. Starburst setting to rose cut diamond. Gold filled. Measures 1.75 inches in length.

Antique 18th C 18kt Yellow Gold & Diamond Ring. Rose cut diamond. European in origin. Ring size 9.75 can be resized.

Antique 19th C 10 KT Gold & Rose Cut Diamond Locket Locket necklace pendant with crescent moon and star design set with rose cut diamonds. Front and back panels acid test as 10 KT gold, frame is gold

ENAMEL AND DIAMOND BROOCH, LATE 18TH CENTURY/EARLY 19TH CENTURY The plaque depicting a funerary urn, set with a pear-shaped and rose-cut diamonds, on a blue guilloché enamel ground and within a c

NO RESERVE - AN ANTIQUE DIAMOND BROOCH, 18TH CENTURY in silver, the openwork brooch set with table cut and rose cut diamonds, originally a slide and later converted to a brooch, no assay marks, 4.5cm,

NO RESERVE - AN ANTIQUE DIAMOND BROOCH, 18TH CENTURY the oval body in open foliate design, set with step and rose cut diamonds, originally a slide and later converted to a brooch, no assay marks,

18th c. pendant with turquoise and rose cut diamonds, suspended from a retro Persian style turquoise and rose cut diamond necklace. Handmade pendant is set with an oval Persian turquoise cabochon, sur

Antique 19th C Heart Necklace Pendant Locket w Rose Cut Diamond at Center. Inside is marked W & H Co Gold Shell. Locket measures 1.25 inches in length w bail.

AN ANTIQUE CITRINE AND PASTE CLUSTER RING, PORTUGUESE LATE 18TH CENTURY in high carat yellow gold and silver, set with an oval rose cut citrine in a cluster of old cut paste gemstones, unmarked, size

18K yellow gold, c. late 17th-early 18th, possibly Spanish, solid gold cross decorated with 8 rose cut diamonds and four natural pearls, depicting rays on Jesus, 2.5 in. L, 12.7 grams tw

(Pr) 18th CENTURY FILIGREE & ROSE CUT DIAMOND PIERCED EARRINGS , CIRCA 1750 ; PURCHASED FROM EDITH WEBER & Co. SOUTHAMPTON , NY - 2 1/2" x 3/4"

Set with five (5) rose cut garnets. Acid tests for 10 KT gold. Late 18th century, early 19th century Georgian era. Measures 1.25 inches in length.

15k yellow gold with a central medallion, silver set rose cut diamonds and natural pearls with a portrait of an 18th C lady, 18g total.

Antique 14 kt. Yellow Gold and Diamond Anchor Brooch , late 19th c., set with 9 old mine and rose cut diamonds, wt. 6 dwt **Please note: Payment for all jewelry purchases must be made by cash, check o

The case with rose cut diamond fleur-de-lis on black enameled ground with chased floral decoration, edges, white dial, stem wound pin set Swiss movement. Late 19th c. Case stamped 14k, case and cuvett

Locket necklace pendant in two tone 10 KT yellow gold. Set with natural seed pearls and rose cut diamond. Measures 1.5 inches in length. Acid tests as 10kt gold.

Antique 19th C 18kt Gold & Enamel Indian Pendant. Necklace pendant dated 1857 in 18kt yellow gold with ename, rose cut diamonds, rubies and foiled back tinted crystal. Measures 1.75 inches in length.

Antique 14 kt. Rose Gold and Old Mine Diamond Crown Pin , late 19th c., unmarked but tested 14 kt., set with 7 belcher set old mine cut diamonds totaling approx. .98 ct., L-N color, VS1-VS2 clarity, l

Antique 19th C Rose Cut Diamond Natural Pearl Pin. Large scale antique 19th c brooch in a leaf and bow design. Made in sterling silver and gold. Set with rose cut diamonds and natural colored pearls.