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PLAZA 20th CENTURY JEWELLERY

Rings

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R141-RING.jpg

MAGNIFICENT SAPPHIRE AND DIAMOND CLUSTER RING; THE SAPPHIRE WEIGHS 7.85CT, THE BRILLIANT CUT, PEAR SHAPED AND MARQUISE DIAMONDS TOTAL IS 11.18CT, STAMPED 750, BY DIANOOR.  FINGER SIZE M.

R141
PRICE BAND E

R121-RING.jpg

SAPPHIRE AND DIAMOND FULL ETERNITY RING; THE SQUARE CUT SAPPHIRES WEIGH 1CT, THE TRANSITIONAL CUT DIAMONDS WEIGH 0.80CT, TESTS AS PLATINUM, C.1930.  FINGER SIZE J









R121
PRICE BAND B

R123-RING.jpg

AQUAMARINE AND DIAMOND RING; THE STEP CUT AQUAMARINE WEIGHS 12.61CT, SET WITH BAGUETTE DIAMOND SHOULDERS; SIGNED GARRARD, LONDON, PLATINUM C.1930. FINGER SIZE N1/2

R122
PRICE BAND C

R117-RING.jpg

EMERALD AND DIAMOND 3 STONE RING; THE CENTRAL EMERALD WEIGHS 0.90CT, THE 2 BRILLIANT CUT DIAMONDS WEIGH 0.80CT (TOTAL), STAMPED 14K.  FINGER SIZE J

R117
PRICE BAND B

R76-RING1.jpg

3 STONE DIAMOND RING, SURROUNDED BY BAGUETTE DIAMONDS; THE CENTRE STONE WEIGHS 1.28CT, WITH A 0.98CT AND A 0.92CT ON EACH SIDE.  C.1940. 18CT YELLOW GOLD.

 
 
 
R76
 
PRICE BAND C

RG67-RING.jpg

EMERALD AND DIAMOND TARGET RING; THE CENTRAL EMERALD WEIGHS 1.34CT, SET IN PLATINUM.

RG67
PRICE BAND D

R66RING.jpg

A MODERN BRILLIANT CUT DIAMOND CLUSTER RING; THE DIAMONDS TOTAL IS 2.85CT.  18CT YELLOW GOLD.

R66
 
PRICE BAND C

P587RING.jpg

EMERALD AND DIAMOND RING, EMERALD 3CTS, BRILLIANT CUT DIAMONDS 2CTS, 18CT YELLOW GOLD.
 
 

P587
 
PRICE BAND D

P630RING.jpg

DIAMOND AND SOUTH SEA PEARL "CRATER" RING; DIAMONDS 4CT, PEARL 12MM.  18CT WHITE GOLD.

P630
 
PRICE BAND C

Q133RING.jpg

CABOCHON SAPPHIRE AND DIAMOND RING; SAPPHIRE 20CT, DIAMONDS 2.10CT, 18CT WHITE GOLD. C.1960.

Q133
 
PRICE BAND D

R57RING.jpg

3 STONE OLD CUT DIAMOND RING, 1.15CT, 0.65CT, 0.55CT, 18CT GOLD, C.1900.

R57
 
PRICE BAND C

Q125-RING.jpg

AN EDWARDIAN RUBY AND DIAMOND PANEL RING, SET WITH OLD EUROPEAN CUT, SWISS CUT AND 8 CUT DIAMONDS TOTALLING 1.22CT, COLOUR I - K,  CLARITY SI - I1. THE RUBY WEIGHS 0.90CT.  TESTED AS PLATINUM.
FINGER SIZE J1/2.

Q125

PRICE BAND C

Q142-RING.jpg

1940s AQUAMARINE AND DIAMOND RING.  11.67CTS, 18CT GOLD.

 
 
 
 
 
 
Q142
 
 
 
 
PRICE BAND B

P605RING.jpg

1940s DIAMOND COCKTAIL RING; 3CTS APPROX, PLATINUM.

P605
 
PRICE BAND C
 
 

Q25RING.jpg

JADE AND DIAMOND RING; BAGUETTE DIAMONDS 0.64CT, 18CT GOLD.

Q25
 
PRICE BAND B

S9-RING.jpg

EMERALD AND DIAMOND 3 STONE RING; THE 2 BRILLIANT CUT DIAMONDS WEIGH 0.30CT, STAMPED 18CT, C.1940.  FINGER SIZE I.

S10
PRICE BAND A

R68-RING.jpg

3 STONE DIAMOND RING; THE BRILLIANT CUT DIAMONDS TOTAL 1.10CT, COLOUR F, CLARITY P1, WITH CERTIFICATE. 18CT YELLOW GOLD.

R68
 
PRICE BAND B

Q29RING.jpg

AMETHYST AND DIAMOND RING, C.1930.

Q29
 
PRICE BAND B

R60RING.jpg

DIAMOND RING WITH A CENTRAL 1.20 MARQUISE DIAMOND.  C.1930.

R60
 
PRICE BAND C

RG58RING.jpg

RUBY AND DIAMOND BOMBE RING; THE RUBY WEIGHS 2.25CTS, THE DIAMONDS ARE PAVE SET IN PLATINUM.  C.1950.

RG58
 
PRICE BAND C

Q31RING.jpg

RUBY AND DIAMOND RING; RUBY 6CT, BRILLIANT CUT DIAMONDS 0.90CT, 18CT WHITE GOLD.

Q31
 
PRICE BAND D

Q147RING.jpg

3 STONE DIAMOND RING, 1CT, 18CT YELLOW GOLD.
 
 

Q147
 
PRICE BAND B

P492RING.jpg

EMERALD CUT DIAMOND SOLITAIRE RING, 1.03CT,  CERTIFICATED E COLOUR, P1, PLATINUM.

P492
 
PRICE BAND C

P439RING.jpg

LARGE 1930s DIAMOND AND SAPPHIRE PANEL RING; THE SAPPHIRE WEIGHS 2.18CT, AND THE BAGUETTE AND TRANSITIONAL CUT DIAMONDS WEIGH 2.82CTS.  SET IN PLATINUM.

P439
 
PRICE BAND D

R12RING.jpg

GENTLEMAN'S DIAMOND RING, 0.90CTS, 18CT YELLOW GOLD.

R12
 
PRICE BAND B

P524RING.jpg

SAPPHIRE AND DIAMOND CHEQUER BOARD RING, FRENCH PLATINUM HALLMARKS, C.1930.

P524
 
PRICE BAND B

Q132RING.jpg

1950S PLATINUM AND DIAMOND COCKTAIL RING; DIAMONDS 1.40CT.

Q132
 
PRICE BAND C

P363RING.jpg

EMERALD AND DIAMOND RING; THE EMERALD WEIGHS 3.87CT AND IS SET WITH A 0.40CT DIAMOND TRIANGLE ON EACH SIDE.  18CT GOLD FRENCH MAKER'S MARK AND STATE CONTROL MARK. (EAGLE'S HEAD)

P363
 
PRICE BAND D

S7-RING.jpg

A TRANSITIONAL CUT DIAMOND SOLITAIRE RING; THE DIAMOND WEIGHS 1.30CT AND HAS A BAGUETTE ON EITHER SIDE.  MARKED PLATINUM.  INSCRIBED INSIDE "EEE JR TO CSG 6/9/51".   FINGER SIZE K1/2.

S9
PRICE BAND D

Q63RING.jpg

VICTORIAN 5 STONE DIAMOND RING.

Q63
 
PRICE BAND B

R20-RING.jpg

10.5MM BLACK SOUTH SEA PEARL AND BRILLIANT CUT DIAMOND RING IN 18CT WHITE GOLD

R20
 
PRICE BAND B

R74-RING.jpg

PLATINUM AND DIAMOND BOMBE RING, C.1940.

R74
 
PRICE BAND C

R61RING.jpg

3 STONE DIAMOND RING CONSISTING OF 3 OLD BRILLIANT CUT DIAMONDS TOTALLING 2CTS (APPROX) SET IN PLATINUM AND YELLOW 18CT GOLD.  C.1920.

R61

PRICE BAND C

R43RING.jpg

1950S FRENCH DIAMOND 1.15CT RING IN 18CT YELLOW GOLD

R43
 
PRICE BAND B

R126_RING.jpg

BEAUTIFUL TANZANITE AND DIAMOND RING; THE TANZANITE WEIGHS 10.04CT, THE GRADUATED BAGUETTE DIAMONDS WEIGH 0.56CT, STAMPED K18.

R126
PRICE BAND D

DSC00041.jpg

1930s TURQUOISE, DIAMOND AND BLACK ENAMEL RING, SET IN PLATINUM.

SH/1
 
PRICE BAND C

S4-RING.jpg

3 STONE DIAMOND WHITE GOLD RING SET WITH A SEMI CIRCLE OF DIAMONDS ABOVE AND BELOW, WITH 2 BAGUETTES SET IN THE SHOULDERS.  THE BRILLIANT CUT DIAMONDS TOTAL IS 2CT.  TESTED AS 18CT GOLD.  FINGER SIZE L1/2.

S4

PRICE BAND C

R79-RING.jpg

DARK YELLOW CITRINE AND DIAMOND CLUSTER RING; THE CITRINE WEIGHS 4.50CT, SURROUNDED BY DIAMONDS TOTALLING 0.66CT, SET IN 18CT YELLOW GOLD.  C.1930.

R79
 
PRICE BAND B

Q85RING.jpg

RUBY AND DIAMOND HALF ETERNITY RING, 18CT GOLD.

Q85
 
PRICE BAND A

MT1RING.jpg

MAGNIFICENT BLACK OPAL AND DIAMOND RING; THE OPAL MEASURES 16.6MM X 12.6MM SET WITH DIAMONDS IN PLATINUM.  C.1930. FINGER SIZE P








MT1
PRICE BAND D

R112-RING.jpg

PINK TOURMALINE AND DIAMOND RING;  THE TOURMALINE WEIGHS 1.60CTFINGER SIZE L,  C.1930.

R112
PRICE BAND B

Q90RING.jpg

SOUTH SEA PEARL AND DIAMOND "HAT" RING IN PLATINUM;  DIAMONDS 5CT, PEARL 11MM.

Q90
 
PRICE BAND D

R62RING.jpg

AQUAMARINE AND DIAMOND RING; THE AQUAMARINE WEIGHS 4.32CTS, THE DIAMONDS TOTAL IS 1.80CT.  C.1950.

R62
 
PRICE BAND B

P164RING.jpg

EMERALD AND DIAMOND CLUSTER RING; THE EMERALD WEIGHS 2CT, THE BRILLIANT CUT DIAMONDS TOTAL IS 1CT; 18CT YELLOW GOLD.

P164
 
PRICE BAND B

Q117RING.jpg

TOPAZ AND DIAMOND RING; TOPAZ 3.60CT, DIAMONDS 0.36CT, CERTIFICATED.  C.1920.

Q117
 
PRICE BAND B

R49RING.jpg

DIAMOND CLUSTER RING ON A WIREWORK BAND.  18CT WHITE GOLD.

R49
 
PRICE BAND C

Q12RING.jpg

SPESSARTITE GARNET AND DIAMOND RING; GARNET 2.40CT, DIAMONDS 0.75CT, 18CT GOLD.

J5014
 
PRICE BAND B

Q120RING.jpg

VICTORIAN 5 STONE RUBY AND DIAMOND RING; DIAMONDS 0.55CT.

Q120
 
PRICE BAND B

RG63RING.jpg

EMERALD AND DIAMOND RING; THE EMERALD WEIGHS 7.44CTS, THE BRILLIANT CUT DIAMONDS WEIGH 0.76CT.  18CT WHITE GOLD.

RG63
 
PRICE BAND D

R32RING.jpg

ART DECO OPAL, ONYX AND DIAMOND RING.

R32
 
PRICE BAND B

RL230-RING.jpg

PEAR SHAPED EMERALD AND DOUBLE ROW DIAMOND RING; THE EMERALD WEIGHS 2.10CT, THE BRILLIANT CUT
DIAMONDS WEIGH 1.30CT, FINGER SIZE M, STAMPED 750.  CONTEMPORARY.

RL230
PRICE BAND C

R69-RING.jpg

A 1950S DIAMOND AND 18CT ROSE GOLD COCKTAIL RING.

R69
 
PRICE BAND A

R73-RING.jpg

18CT GOLD AND BAGUETTE SAPPHIRE BAND RING.  ITALIAN C.1980.

 
 
R73
 
PRICE BAND A

R39RING.jpg

DIAMOND ROPE RING IN 18CT GOLD.

R39
 
PRICE BAND B

R36RING.jpg

SAPPHIRE AND DIAMOND RING.

R36
 
PRICE BAND B

R118-RING.jpg

SAPPHIRE AND DIAMOND 3 STONE RING; THE OVAL SAPPHIRE WEIGHS 3.07CT, THE 2 BRILLIANT CUT DIAMONDS WEIGH 0.80CT (TOTAL).  18CT WHITE GOLD, FINGER SIZE M.

R118
PRICE BAND C

S5-RING.jpg

AQUAMARINE AND DIAMOND RING; THE AQUAMARINE WEIGHS 11CTS, WITH DIAMONDS OFFSET IN 2 CORNERS.  TESTED AS 18CT YELLOW GOLD. C.1970.  FINGER SIZE N

S5

PRICE BAND B

J5049-RING.jpg

A DIAMOND ETERNITY RING; THE DIAMONDS WEIGH 1.40CT, SET IN PLATINUM  C.1930.  FINGER SIZE Q

J5049
PRICE BAND B

R101-RING.jpg

SAPPHIRE AND DIAMOND CLUSTER RING; THE OVAL SAPPHIRE IS CLAW SET AND WEIGHS 1.66CT, THE OLD BRILLIANT CUT DIAMONDS WEIGH 1.40CT.  TESTED AS 18CT GOLD, FINGER SIZE N1/2.

R101
PRICE BAND C

R105-RING.jpg

LARGE GREEN TOURMALINE RING; THE RECTANGULAR TOURMALINE WEIGHS 19.5CT WITH A PEAR SHAPED RUBY ON EACH SIDE, SET IN 18CT GOLD, FRENCH HALLMARKS (EAGLE'S HEAD). FINGER SIZE T.

R105
PRICE BAND C

R102-RING.jpg

VICTORIAN 5 STONE RUBY AND DIAMOND RING. TESTED AS 18CT GOLD.

R102
PRICE BAND C

R140-RING.jpg

CABOCHON GARNET AND DIAMOND CLUSTER RING; THE GARNET WEIGHS 5.5CT, THE 8 CUT DIAMONDS WEIGH 0.70CT, FINGER SIZE N1/2.

R140
PRICE BAND B

R124_RING.jpg

5 STONE DIAMOND RING, CLAW SET WITH GRADUATED OLD EUROPEAN CUT DIAMONDS TOTALLING 1.40CT, IN PLATINUM AND 18CT.  C.1900

R124
PRICE BAND B

R127_RING.jpg

TANZANITE AND DIAMOND RING; THE TANZANITE WEIGHS 4.36CT, THE HEART SHAPED BRILLIANT CUT DIAMONDS WEIGH 0.33CT, STAMPED K18.

R127
PRICE BAND C

R138-RING.jpg

RECTANGULAR AQUAMARINE AND DIAMOND CLUSTER RING; THE AQUAMARINE WEIGHS 4.35CT, THE BRILLIANT CUT DIAMONDS TOTAL IS 1.60CT, ON AN EXTENDABLE BAND FROM FINGER SIZE Q TO X. TESTED AS 18CT GOLD.

R138-RING1.jpg








R138
PRICE BAND C

R139-RING.jpg

PINK SAPPHIRE, DIAMOND AND PEARL CLUSTER RING; THE PINK SAPPHIRE WEIGHS 4.28CT, THE OLD CUT DIAMONDS TOTAL IS 0.80CT, STAMPED 14K, FINGER SIZE O.

R139
PRICE BAND C

RL245-RING.jpg

A RECTANGULAR PERIDOT AND DIAMOND RING; THE PERIDOT WEIGHS 3CTS, THE BRILLIANT CUT DIAMONDS WEIGH 0.60CT,  MARKED 18CT GOLD.  FINGER SIZE N.

RL245
PRICE BAND A

J5048RING.jpg

PLATINUM WEDDING RING BY TIFFANY.  FINGER SIZE M.

J5048
PRICE BAND A

R132-RING.jpg

A GREEN GARNET AND TANZANITE BAND RING; THE GARNET WEIGHS 1CT, THE TANZANITES WEIGH 0.75CT.  YELLOW SEMI RUBOVER SETTING WITH PLAIN POLISHED WHITE CENTRE OF BAND.  TESTED AS 18CT.  SIGNED  OCTAVIO BARDA.  FINGER SIZE L1/2.

R132
PRICE BAND B

 
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