CULLINAN & "HISTORICAL DIAMONDS", 20TH C.

A stunning vintage 14k solid gold natural emerald and diamond, 20th century ring

Men's 14k gold cufflinks with diamonds, 20th c., dome form brushed gold with windowpane design, each with (6) diamonds, approx. 14.5 dwt, 1"dia. Provenance: From the Florence and Herbert Irving Collec

LOT ASSORTED 14KT YELLOW GOLD JEWELRY INCL. CROSS W/ DIAMONDS, 20TH C., W. 18.2 GRAMS

Jadeite ring with 14 karat white gold and diamonds, from the late 19th to early 20th century. Dimensions are: the ring is size 6 1/2. The stone measures 3/4 inches tall X 1/2 inches wide. All measurem

A 14K yellow gold pearl & diamond brooch, 20th century. 21 graduated cultured pearls and ten round cut modern diamonds. Wear from age & use.

Lot of two early 20th century antique rings. One 10k white gold genuine mine cut diamond cocktail ring, approx size 5 (missing stones). One 14k yellow gold Edwardian ring with inconclusive diamond (no

LOT (4) BERTOIA DIAMOND CHAIRS, 20TH C.

ART DECO STYLE 10KT YELLOW/WHITE GOLD DIAMOND RING, 20TH C., SIZE 8, WEIGHT 5.4 GRAMS

ART DECO STYLE 10KT YELLOW/WHITE GOLD DIAMOND RING, 20TH C., SIZE 8, WEIGHT 5.4 GRAMS

18k white gold (tested), blue topazes, diamonds Europe, 20th century Jewelry set, consisting of ear hangers, ring and bracelet Ear hangers set with topazes weighing circa 3.5 ct. and 44 diamonds of ci

Van Cleef & Arpels turquoise and diamond earrings, 20th c., domed form set in 18k gold with center pave diamonds, clip style, signed VCA, marked 18k with serial number, approx. 1.25"dia, 15.2 dwt Prov

18k gold & diamond earrings, 20th c., half hoop design set with (2) rows of channel set baguette diamonds and (2) rows of round brilliant diamonds, est. 4.0 carats, H-I color, VS clarity, approx. 9.57

LOT ASST. MODERN 10K YELLOW/WHITE GOLD INCL. DIAMOND NECKLACE, 20TH C., 19.1 GRAMS; DARK STONES ON BRACELET TEST TOPAZ; 3 DIAMONDS ON NECKLACE HAVE BEEN TESTED

LOT ASST. MODERN 10/14KT YELLOW/WHITE GOLD RINGS, EARRINGS INCL. DIAMOND/RUBY, 20TH C., 10KT-5.7 GRAMS, 14KT-7.7 GRAMS, RING SIZES 8 & 6 1/2

LOT ASST. MODERN 10KT YELLOW/WHITE GOLD INCL. DIAMOND NECKLACE, 20TH C., 19.1 GRAMS

ART DECO STYLE 14 KT YELLOW GOLD/EMERALD & DIAMOND NECKLACE, 20TH C., W. 5.7 GR.

A jadeite and diamond pendant in a gold toned setting from the early 20th century. The green jadeite is carved into a gourd form. It is topped with small diamonds set in flowers and leaf forms. Dimens

RUBY AND DIAMOND BRACELET, MID 20TH CENTURY Composed of ten cushion-shaped ruby and brilliant-cut diamond clusters, alternating with quatrefoils of marquise-cut diamonds, diamonds approximately 8.00

AN EARLY 20TH CENTURY DIAMOND PENDANT NECKLACE The fine cable-link chain leading to a graduated row of old brilliant-cut diamonds, suspending a pierced drop with foliate detailing, similarly-set with

AN EARLY 20TH CENTURY DIAMOND AND PEARL BRACELET CIRCA 1920The pierced panels each set with a trio of old mine cut diamonds with rose cut diamond set shaped borders, approximately 4 carats total, with

AN ANTIQUE DIAMOND BRACELET, EARLY 20TH CENTURY in white gold or platinum, formed of alternating floral and geometric links jewelled with old round and rose cut diamonds, unmarked, 19.5cm, 34.3g.; AN

GAZDAR: RUBY AND DIAMOND EARRINGS, MID 20TH CENTURY Each designed as the head of a parasol, with spokes of calibré-cut rubies and pairs of brilliant-cut diamonds, signed Gazdar, diameter 2.0cm Fo

AN EARLY 20TH CENTURY DIAMOND CLUSTER RING Set with old brilliant and cushion-shaped diamonds forming a navette-shaped cluster, in closed back setting, scrolling shoulders detailing, mounted in platin

AN EARLY 20TH CENTURY DIAMOND CLUSTER RING a fancy yellow old-cut diamond within a pierced milgrain border of white old-cut diamonds, to fancy diamond-set shoulders. Estimated principal diamond weight