A stamped 750-18 kt. Yellow gold Diamond and Green

carved amethyst flowers and green hardstone leaves, six single cut diamonds, stamped "750" and with maker's mark, 18kt. yellow gold, 2-5/8 x 1-1/2 in., 14.7 gramsProvenance: Private Collection, South

Includes an Italian signed Garavelli 18kt yellow gold frog brooch with green enamel decoration and full cut diamond eyes - stamped to underside, "750 Italy 18kt" with an Italian national mar

A STAMPED "750, 18KT" YELLOW GOLD DIAMOND AND NATURAL SAPPHIRE WATERFALL STYLE NEW RING. 23 ROUND BRILLIANT CUT DIAMONDS OF 1.75 CTS., G=COLOR, VS=CLARITYOVER 2.0 CTS. NATURAL SAPPHIRE ARE INTENSE BLU

A STAMPED 750-18KT YELLOW & WHITE GOLD EMERALD & DIAMOND RING. THE 10 ROUND BRILLIANT CUT DIAMONDS ARE 0.10CTS., AND ARE CUT IN A VERY EARLY STYLE FROM INDIA. THE 3 OVAL NATURAL EMERALDS ARE 3 CTS., W

This is a stamped .750 (18kt) yellow gold articulated fish pendant with diamond eyes. This moveable 3D fish pendant has 2 hidden smiling faces and very ornate design on the body. The diamonds are very

woven mesh tube with four diamond spacers, approx. 64 round brilliant diamonds, stamped "750", 18kt. yellow gold, 15-1/2 in., lg., 29.3 grams Provenance: Private Collection, Greenville, South Carolina

Grouping. Including a pair of Italian 18kt yellow gold diamond accented studs with drops - stamped, "750" with an Italian national mark; a 14kt yellow gold figural lions head ring with centr

Brooches. Including an 18kt yellow gold and enamel diamond accented grasshopper brooch - stamped, "750"; an 18kt yellow gold bug brooch accented with colored gems and diamonds - stamped, &qu

pair cufflinks, diamond shape design, stamped "750, CB", 18kt. yellow gold, 7.0 grams, light wear; costume cufflinks, tie tacks and shirt studs, 25.6 grams, wear and scratches

Piero Milano 18kt Yellow Gold & Turquoise Ring With Diamonds Signed Piero Milano, stamped and tested 750/18kt yellow gold, made in Italy, size 6.75, 14.7 grams total weight, 24.5mm x 18.5mm turquoise

Includes an 18kt yellow gold mounted oval green jade cabochon, ring size - 4 1/2, cabochon measures approx. 17.0mm x 9.6mm, stamped, "750"; and a filigree 14kt white gold ring displaying a c

Art Deco style, center emerald cut black onyx approx. 7.25 x 5.5mm, calibre cut black onyx, 22 round brilliant diamonds estimated total weight 0.46ct., stamped "750, 17518, 9", 18kt. yellow gold, size

Star Sapphire and Diamond Gemstone Dinner Ring With script "M" signature, stamped and tested 18kt yellow gold, with 132 diamond rounds in shank including clear and green diamonds measuring between 1.2

Includes an 18kt gold ribbon form brooch with a white gold accent inlaid with (3) single cut diamonds - stamped, "Kt18 750"; an Albor 18kt yellow gold ribbon form brooch accented by (6) pron

multi-strand freshwater pearls, with bail/jump ring to attach drop/pendant (pendant not included in lot), 54 single cut diamonds, stamped ?750? and maker?s mark, 18kt. yellow gold, 17 in. lg., 113.2 g

Bracelet. Signed Italian Uno-A-Erre 18kt yellow gold bracelet comprised of alternating green enamel link and links with a brushed finish to the goldwork. Stamped, "750 UnoAErre" with an Ital

Lalaounis (Greek, Greece) 18Kt Yellow Gold Cabochon Ruby, Diamond & Frosted Crystal Ring. Size - 6. Stamped "Greece A21 750". Two bezel set round brilliant cut diamonds, measuring 2.60 - 2.60 - 1.56mm

Signed 18kt yellow gold and polished green jade saddle ring. Bezel set jade pendant measures approx. 13.0mm x 5.0mm. Stamped, "AJF 18K 750". Total approx. weight is 4.7 dwt (gross). Ring siz

with assorted cut sapphire, diamond, ruby and emerald, stamped ?750? and with illegible mark, 18kt. yellow gold, tapers from approx. 11 to 5.5mm wide, size 8, 5.6 grams <

Signed 18kt yellow gold and polished green jade saddle ring. Bezel set jade pendant measures approx. 13.0mm x 5.0mm. Stamped, &quot;AJF 18K 750&quot;. Total approx. weight is 4.7 dwt (gross). Ring siz

Includes a David Yurman sterling double wheat chain with large decorative clasp with 18kt yellow gold detailing and diamond accents - stamped, "D. Yurman/925/750". Accompanied by a pair of David Yurma

Italian 18kt yellow gold ring with (18) round cut diamond accents. Florentine finish with floral and round impressed detailing. Interior of shank stamped, &quot;Italy, 750&quot;. Ring size - 7. Total

Including a pair of Italian 18kt yellow gold earrings, stamped &quot;750&quot; alongside an Italian national mark; a 14kt yellow gold tie clip with a central flush-set diamond accent, stamped &quot;14

Includes an Italian 18kt yellow gold ribbon form brooch with green and blue enamel decoration - stamped verso, &quot;K18 750 Italy&quot; with an Italian national mark signifying a city origin of Aless