A BRUTALIST EMERALD AND DIAMOND RING, ca. 1970

ANELLO IN SMERALDO E DIAMANTI in oro bianco 18 kt con smeraldo colombiano taglio rettangolare a gradini di ct 1,60 ca. contornato da diamanti taglio brillante di ct 1,50 ca. Circa 1970. Gr 4,80 - nr 1

ANELLO IN SMERALDO E DIAMANTI, CIRCA 1970 in oro bianco con griffes a filo centrato da smeraldo taglio ottagonale a gradini ct 4,70 ca contornato da diamanti taglio brillante ct 1,60 ca. Manifattura i

ANELLO IN SMERALDO E DIAMANTI, CIRCA 1970 in oro bianco con griffes a filo centrato da smeraldo taglio ottagonale a gradini ct 4,30 ca contornato da diamanti taglio brillante ct 1,80 ca. Manifattura i

ANELLO IN SMERALDO E DIAMANTI, CIRCA 1970 in oro bianco con griffes a filo centrato da smeraldo taglio ottagonale a gradini ct 2,30 ca contornato da diamanti taglio brillante ct 1,50 ca, manifa

ANELLO IN SMERALDO E DIAMANTI, CIRCA 1970 in oro bianco con griffes a filo centrato da smeraldo taglio ottagonale a gradini ct 1,60 ca, ornato da motivi in diamanti taglio brillante ct 0,70 ca

ANELLO IN SMERALDO E DIAMANTI, CIRCA 1970 in oro bianco con griffes a filo centrato da smeraldo taglio ottagonale a gradini ct 2,30 ca contornato da diamanti taglio brillante ct 1,30 ca, manifattura i

Platinum setting, with prong and channel set round and baguette cut diamonds, apprx 2.13 cts. tdw., and prong set round cut emeralds, apprx .65 cts., 8.3 grams. Ring size approximate 7.

c. 1970s Large Brutalist Emerald and Diamond ring set in 14 K Gold. Signed RONAY and marked 14 K YELLOW GOLD, synthetic emerald rough crystal rock and 7 Diamond solitaires, measuring app 2 mm. Diamond

AN IMPORTANT CARTIER EMERALD AND DIAMOND RING France, ca. 1990, signed 'Cartier', assay '750', numbers '639389' and '54' Accompanied by original makers case, original Cartier certificate of authentici

A Brutalist 18 Karat Yellow Gold, Emerald Crystal and Diamond Ring, containing one emerald crystal measuring approximately 25.00 long, two round mixed cut emeralds measuring approximately 2.50 mm in d

Ca 1900 14k white gold emerald & diamond ring having a tear drop cut natural emerald measuring 7 mm x 4.2mm facing a tear drop cut diamond measuring 7 mm x 4 mm (.48 cts) . Each stone is surrounded by

Ca. 1910 14k white gold oval emerald and diamond ring. Deep colored natural oval emerald measuring 9.8 mm x 7.8 mm x 4 mm. or approx. 2.00 cts. Four prong set. Each side of band set with 3 .02 ct roun

1970’s 14k Yellow Gold Weight 5.55g Emerald Approx. 1.5ct Diamond Approx. 0.75ct Ring Size 7.5 Measurements 0.52”x0.82”

This ring is stunning in the 1960's brutalist style throughout showcasing a "Chatham Crystal Emerald" stone at the center with a small diamond to the side, set into 14k yellow gold. Appears to be peri

The square-cut emerald, approx. .39 ct. by formula, bezel-set within open form OEC diamond octagonal head, diamond shoulders, approx. 1.0 cts. TW. Ca. 1925. Size 6 1/4. 2.6 dwt.

ANELLO IN SMERALDO E DIAMANTI in oro bianco 18 kt con smeraldo rettangolare di ct 0,80 ca. contornato da diamanti taglio brillante e baguette di ct 0,80 ca. complessivi. Gr 4,10 - nr 12 - EMERALD AND

Diamond And Emerald Lady's Ring, Size 6 1/2" Ca. 1960, 4.9g | Impressed AVC. Square emerald .60 ct. two diamonds .40ct and .40ct.White gold. Provenance: From the Estate of Prominent Collector, Leon Zi

Item: Diamond and ruby white gold knotted engagement ring Condition: very good Country of origin: Most probably Belgium Era: ca. 1970 Material: 18K white gold (touchstone tested) Diamonds: 22 single c

ANELLO IN SMERALDO E DIAMANTI in oro bicolore con smeraldo taglio goccia ct 1,60 ca e diamanti taglio navette ct 1,00 ca. Peso g 5,30 - mis. 14 WHITE AND YELLOW GOLD EMERALD AND DIAMONDS RING

ANELLO IN SMERALDI E DIAMANTI realizzato in oro bianco a contrarié con due smeraldi ct 1,00 ca e diamanti taglio baguette sul gambo ct 0,67 ca. Manifattura italiana. Peso g 4,60 - mis. 12

Vintage 14k gold emerald opal ring. Brutalist texture with three bezel set emeralds on the ring face, encompassed by four opal stones. Size 8.5. Total emerald weight is approximately .5 carats, with a

1970’s 18k White Gold Weight 8.3g Diamond Approx. 1.40ct  Emerald Approx. 2ct Ring Size 5  Measurements 0.7”x0.6”

Hexagonal platinum panel and tapered bars set with 24 fine RBC diamonds, approx. 1.35 cts. TW, in fluted yellow gold, ca. 1970. Marked Plat 18k Webb. Size 7 3/4. 14.1 dwt.

Ca. last half 20thC. Very good condition with eight 2mm full cut diamonds flanking four 2mm x 3mm rectangular cut emeralds with an oval 7mm x 5mm central emerald. Weighs approx. 4.6 Grams Needs cleani