567 |
A SOLITAIRE DIAMOND RING claw-set with a brilliant-cut diamond, on a yellow gold shank #180-260 | Nil |
|
200 |
| 568 | A VICTORIAN SAPPHIRE AND DIAMOND RING with a central oval-cut sapphire enclosed by eight old-cut diamonds, on a yellow gold shank with bifurcated shoulders. See illustration #500-800 | Nil |
|
|
| 569 | A DIAMOND CROSSOVER RING claw-set with two principal brilliant-cut diamonds with subsidiary diamonds in the shoulders, on a yellow gold shank. See illustration #500-800 | Nil |
|
500 |
| 570 | A THREE-STONE DIAMOND RING on a yellow gold shank. See illustration £150-300 | Nil |
|
|
| 571 | A FIVE-STONE DIAMOND RING set with five old-cut diamonds graduating from the centre, on a yellow gold shank. See illustration #1200-1800 | Nil |
|
1580 |
| 572 | A RUBY AND DIAMOND RING set with the principal oval-cut ruby flanked by old-cut diamonds and smaller rubies, on a yellow gold shank £350-450 | Nil |
|
|
| 573 | A VICTORIAN STYLE RUBY AND DIAMOND CLUSTER RING with a central brilliant-cut diamond surrounded by six rubies and an outer border of diamonds, on an 18ct yellow gold shank. See illustration #700-1000 | Nil |
|
1100 |
| 574 | A RUBY AND DIAMOND RING with a central heart-shaped ruby (estimated at 5.3cts) enclosed by a border of brilliant-cut diamonds, on an 18ct yellow gold shank. See illustration #1000-2000 | Nil |
|
|
| 575 | A SOLITAIRE DIAMOND RING claw-set with a brilliant-cut diamond (estimated at 4cts) on a white metal shank, the shoulders set with subsidiary diamonds. See illustration #8000-12000 | Nil |
|
|
| 576 | A BOUCHERON STYLE RUBY AND DIAMOND RING set with six marquise-shaped rubies separated by an undulating lion set with diamonds and conforming diamond-set borders #200-400 | Nil |
|
|
| 577 | A CONTINENTAL RING set with an enamelled miniature of an elegant lady in a frame set with rubies, sapphires and emeralds and surmounted by a coronet set with a line of five rubies surmounted by natural pearls, on a yellow gold shank with fleur-de-lis shoulders, probably circa 1780 #600-1000 | Nil |
|
|
| 578 | A SAPPHIRE AND DIAMOND CLUSTER RING claw-set with a central oval-cut sapphire within a border of brilliant-cut diamonds, on a yellow gold shank. See illustration #200-300 | Nil |
|
|
| 579 | A "BELLE EPOQUE" STYLE DIAMOND AND SAPPHIRE RING with a central old-cut diamond enclosed by a border of calibre-set sapphires, on a white metal shank. See illustration #600-1000 | Nil |
|
800 |
| 580 | A SAPPHIRE AND DIAMOND DRESS RING with a central square panel containing nine calibre-set sapphires and four shaped petals set with diamonds #180-260 | Nil |
|
|
| 581 | AN ELEVEN STONE DIAMOND RING set with a line of eleven brilliant-cut stones, on a yellow gold shank #400-600 | Nil |
|
|
| 582 | A "BELLE EPOQUE" STYLE DIAMOND RING with a central old-cut diamond enclosed by a border of subsidiary diamonds, on a white metal shank with bifurcated shoulders #600-1000 | Nil |
|
|
| 583 | A DIAMOND RING of cross-over design with a central pear-shaped stone diagonally flanked by old-cut diamonds, on a yellow gold shank £500-800 | Nil |
|
|
| 584 | A FIVE-STONE DIAMOND RING set with a line of brilliant-cut stones, on a yellow gold shank with "hob-cut" shoulders #400-600 | Nil |
|
|
| 585 | A THREE-STONE DIAMOND RING on a yellow gold shank #100-200 | Nil |
|
180 |
| 585A | A DIAMOND SOLITAIRE RING with platinum shank set with central diamond flanked by baguette-cut diamond-mounted shoulders #1000-2000 | Nil |
|
900 |
| 586 | A DIAMOND ETERNITY RING set in engraved white metal #300-500 | Nil |
|
580 |
| 586A | AN ART DECO DIAMOND AND SAPPHIRE RING with central old brilliant-cut diamonds flanked by tapering baguette-cut sapphires with smaller diamonds to either side #600-800 | Nil |
|
750 |
| 587 | A DIAMOND ETERNITY RING set in engraved white metal #100-200 | Nil |
|
280 |
| 588 | A FIVE-STONE DIAMOND RING set with five slightly graduated brilliant-cut diamonds, on a white metal shank #350-450 | Nil |
|
|
| 589 | A CITRINE AND PEARL RING set with a central oval-cut citrine in a pierced petal-shaped border set with seed pearls, on an 18ct yellow gold shank #30-60 | Nil |
|
38 |
| 590 | A SAPPHIRE AND DIAMOND CLUSTER RING claw-set with a central circular-cut sapphire surrounded by diamonds, on an 18ct yellow gold and platinum shank #150-250 | Nil |
|
|
| 591 | AN EDWARDIAN STYLE EMERALD AND DIAMOND RING with a central rectangular-cut emerald enclosed by a petal-shaped border of diamonds, on a yellow gold and platinum shank #800-1400 | Nil |
|
900 |
| 592 | A SAPPHIRE AND DIAMOND RING set with a central rectangular-cut sapphire flanked by brilliant-cut diamonds, on a platinum shank £400-700 | Nil |
|
500 |
| 593 | A VICTORIAN PEARL AND DIAMOND MOURNING RING with black enamel decoration and a gold shank, inscribed and dated "1876" #45-75 | Nil |
|
|
|
594 |
A THREE-STONE DIAMOND RING on a yellow gold shank #700-900 |
Nil |
|
750 |
