AN 18K YELLOW GOLD, DIAMOND, AND EMERALD RING, MID/LATE 20TH CENTURY

American, late 20th century. Stamped 18K yellow gold ladies panther ring prong set with single cut diamonds and emeralds. Size 7.75, 9gr.

A vintage 18k gold gemstone cluster ring comprising five connected yet individual rings set with combinations of rose cut diamonds, sapphires, rubies and emeralds. Circa the mid late 20th century. Wei

18karat yellow gold Europe, 20th century Hallmarked with fineness and ‘834’ One small diamond rose with a total weight of c. 0.25 ct., bezel setting Numerous single cut diamonds with a total weigh

Mid-late 20th century. Seven pieces consisting of: pair of small 14K yellow gold emerald stud earrings; 14K white gold diamond solitaire ring - round diamond approx. .15ct, chipped; 14K white gold wed

LADIES 18K GOLD DIAMOND CLUSTER RING Ladies 18K yellow gold diamond cluster ring. Late 20th century design. Twenty two diamonds totaling approximately 1 carat. G to H color, SI to VS clarity. Weight:

A DAVID WEBB 18K YELLOW GOLD, PLATINUM, DIAMOND, AND CHRYSOPRASE RING, AMERICAN, 20TH CENTURY, the green oval cabochon chrysoprase weighing approximately 33.75 carats is set within platinum mounted

Mid to late 20th century custom 18k yellow gold and diamond ring with red enamel strawberries, comprising of 18k white gold mounted 1.0 ctw diamonds (H-I color, VS2 clarity). MHT maker's mark and 750

Pink Tourmaline & Diamond Ring 18k , Late 20th century, 18k yellow gold ring set with 1.30 carat pink tourmaline and .32cttw diamonds (approximately G color and VS clarity). Hallmarked 750 for 18k and

18K yellow gold and diamond loop form ladies ring, having eighteen diamonds. Total weight of diamonds, .20ct; 11.6 dwt. inclusive. Size 3 3/4. 20th century, American. In good condition.

,20th Century Naturally designed 18K gold frame with pearl cluster center with two 10 point cut diamonds and three fully cut 10 point emeralds. Weight as seen 14.8 grams.18K gold, pearl, diamond, emer

20th century. Peridot 0.60 ct. FC diamonds 03.0 ct. (SI-H-I) Total weight 6.34 g. (0.224 oz.) Ring size 5.

Europe; 20th century. European cut round diamond ring with 2 stones. The first diamond weighs 1.00 ct, E color VS or better, and the other .92 carat G-H color, VS or better, in 18K yellow gold setting

VINTAGE 18K YELLOW GOLD, DIAMOND, ENERALD, AND RUBY ITALIAN FLAG BROOCH / PIN, marked, set with 16 emeralds, 18 round-cut diamonds, and 18 rubies. Total weight: 4.8 grams. Second half 20th century. 3/

FILIGREE STYLE, WHITE GOLD, OLD MINE CUT DIAMONDS. EARLY 20TH CENTURY RING. SIZE NINE. 4.4 GRAMS. ESTIMATE: $700-$1200

Lady's 18K Yellow Gold Dinner Ring, early 20th c., the long pierced top with a central 1.25 point round diamond, size 7. Provenance: Private collection, Daphne, AL.

American, 4th quarter - 20th century. One ring stamped '18K LeVian' designed with three hearts across the front set with calibre cut rubies, shoulders accented with small channel set round diamonds, S

American, mid - late 20th century. Three rings to include: stamped 18K ring with center oval cabochon opal, accented with four small round rubies (possibly synthetic), small gold heart on each shoulde

14k Yellow Gold Aquamarine and Diamond Ring Containing One (1) Emerald Cut Aquamarine Weighing Approximately 12.33cts. The Ring Also Contains Six (6) Diamonds Weighing Approximately .30cts in Total We

Edwardian ring (from beginning of 20th century) made of 18K Yellow Gold (acid tested by the auction house) set in its center with a lovely Cushion Cut Sapphire weighing approximately 0.65 Carats and w

A concave dish of RBC diamond pave, approx. 1.5 cts. TW, in white gold, with knotted yellow gold center mounted in textured, freeform, semi-bombe. Late 20th c. 18k. Size 7. 9.4 dwt. In original Yanina

MID CENTURY MODERN EMERALD & DIAMOND COCKTAIL RINGMid-20th century, 18k white gold. A cluster of oval and baguette emeralds cut to altering sizes and mounting positions over a bed of inset diamonds. M

Tannler of Zurich 3.50ct Aquamarine Ring 18k , Mid-Late 20th century, Zurich Switzerland, 18k. by Tannler. 3.5 carat aquamarine ring in white and yellow gold. HALLMARKED: 750 for 18k and maker's mark

Set with a square faceted emerald, weighing approx. 3.9 cts., flanked by marquise diamonds, approx. .3 cts. TW, mounted in tapering hoop, 18k. Late 20th c. Size 8 3/4. 3.6 dwt.

Second half 20th century. Tested 18K yellow gold ring, slightly domed round shape with center single cut diamond surrounded by six round rubies, encircled bycluster of turquoise cabochons. Sz 7.75, 9g