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A gemstone, pearl and diamond brooch, early 20th century, of bar design, set with circular-cut diamonds, each end capped with a pearl, suspending a sequence of six circular cut stone pendants: a sphene, a light blue sapphire, a pink spinel, a green tourmaline, a deep blue sapphire and an emerald, mounted in silver and gold, length 5.2cm, fitted case stamped Garrard

A group of agate and hardstone carvings, 20th century, comprising; a recumbent sow with outstretched front legs, and red gemstone eyes,9cm long, and four piglets each modelled in different coloured agate and hardstone4cm long (5)Condition Reportminor nibbles and surface scratches to bases

Ten faceted mixed gemstone sterling silver pendants - including examples with Green Quartz (Prasiolite); Rose Quartz; Smoky Quartz; Cubic Zirconia; Blue Topaz; and Clear Quartz, the largest 5.8cm drop inc. the bale, the smallest 3cm.

Sixteen pairs of silver and mixed gemstone set drop earrings - the gemstones including Green Quartz (Prasiolite), Rainbow Moonstone, Amethyst, Opal, Cubic Zirconia and Labradorite, plus silver studs, hoops and drop earrings, the drops from 2.8cm to 6.6cm.

Three sterling silver and gemstone rings - set with malachite, lapis lazuli and Baltic amber; together with a silver plated and green stone ring. (4)

A Mexican silver, mosaic and enamel pendant - the two convex faces decorated with ancient style figures within a border of gemstone fragments and enamel, 4.8cm diameter.

Three vintage 9ct gold and gemstone rings - comprising a smoky quartz ring with a 24 x 13.5mm emerald cut stone, London 1966 hallmarks, size O; a garnet cluster ring, stamped 9ct, size Q (stones worn); and a citrine ring with a 19.5 x 14.5cm oval cut cognac citrine (worn, small chip), hallmarked Birmingham 1989, size Q.

Ten mixed gemstone and sterling silver pendants - including examples with Amethyst; Turquoise; Rose Quartz; Tiger's Eye; Blue Rainbow Moonstone; Rutilated Quartz (Angel Hair); Lapis Lazuli; Prehnite; Boulder Opal; and Dendritic Agate (Merlinite), the largest 7.3cm drop inc. the bale, the smallest 4cm.

Ten mixed gemstone and sterling silver rings - of varying designs and settings, including rings set with Baltic Amber, Amethyst, Smoky Quartz, Clear Quartz, Sunstone and Rainbow Moonstone.

** Description revised: An Indian Mughal style yellow gold and gemstone set pendant, probably mutton fat jade - probably 19th century, of cartouche form, set with diamonds and green and red stones (presumed emeralds and rubies) in the form of a tree of life within yellow gold, with two opposing birds, 3.3 x 3.8cm plus bale, on a rolled gold chain.

Collection of raw gemstone crystals including corundum, obsidian, agates, quartz, etc

ITOWA DIAMOND & RED GEMSTONE RING - SIZE Q & 9 CT. GOLD WATCH

Box of books, minerals and gemstone interest

Box of books, minerals and gemstone interest

Box of books, minerals and gemstone interest

A quantity of gemstone pens

Two boxes of African gemstone collections

A BOX OF COSTUME JEWELLERY, ETC., to include a cultured pearl bracelet, clasp stamped 750, further cultured pearl jewellery, two sets of plated spoons, a selection of silver and white metal jewellery, a travel jewellery case, watches, bead necklaces, brooches, a 'Longines' watch box, gemstone specimens etc

14k Gold and Gemstone Jewelry Assortment (5) items, including (4) rings such as a princess cut tourmaline, a trillion cut peridot, a pear cut amethyst and an oval cut aquamarine as well as a pair of amethyst pierced earrings, all adorned with diamonds (most marked '14k' / '585') Property from: an Estate, Chicago (Lake View), IllinoisSize: 7.5 (all rings)Weight: 14k gold: 22.42 dwts. Condition: overall light wear consistent with normal use, some unmarked but XRF tested as 14k gold Disclaimers: gemstones tested on the heat conductivity scale; quality of gemstones undetermined; we cannot guarantee that gemstones have not been heat treated and filled, or that pearls / stones / gemstones are natural Category: Fine Jewelry > Rings Estimated Sale Time: 12:02 pm (America/Chicago) Shipping Status: Leonard Auction Shipping Quote Download High Resolution Photographs:Photograph #1Photograph #2

14k Yellow Gold and Gemstone Ring Assortment (6) items including a multi-color band, an opal band, an emerald with diamond band, a marquise cut garnet, an oval cut white topaz and a sapphire with white topaz (all marked '14k') Property from: an Estate, Chicago (Lake View), IllinoisSize: 6 (multi), 7.5 (opal), 7.25 (emerald), 7.5 (onyx), 7 (topaz) and 8 (sapphire)Weight: 14k gold: 17.57 dwts. Condition: overall light wear consistent with normal use Disclaimers: gemstones tested on the heat conductivity scale; quality of gemstones undetermined; we cannot guarantee that gemstones have not been heat treated and filled, or that pearls / stones / gemstones are natural Category: Fine Jewelry > Rings Estimated Sale Time: 12:19 pm (America/Chicago) Shipping Status: Leonard Auction Shipping Quote Download High Resolution Photographs:Photograph #1Photograph #2

14k Gold and Gemstone Ring Assortment (5) items including a semi-precious green stone with diamond baguette, an oval cut blue sapphire with diamond accent, a semi-precious green stone, a semi-precious marquis cut pink stone and a semi-precious pink with purple stone (most marked '14k' / '585') Property from: an Estate, Chicago (Lake View), IllinoisSize: 8 (green baguette), 8 (blue sapphire), 7.75 (green stone), 7.75 (pink), 8 (pink/purple)Weight: 14k gold: 20.98 dwts. Condition: light wear overall, tarnish, one unmarked but XRF tested as 14k gold Disclaimers: gemstones tested on the heat conductivity scale; quality of gemstones undetermined; we cannot guarantee that gemstones have not been heat treated and filled, or that pearls / stones / gemstones are natural Category: Fine Jewelry > Rings Estimated Sale Time: 12:07 pm (America/Chicago) Shipping Status: Leonard Auction Shipping Quote Download High Resolution Photographs:Photograph #1Photograph #2

Gold and Costume Jewelry and Gemstone Assortment Including a hieroglyphic pendant (foreign marked '20k'), a ring setting and (3) single earrings (marked '14k'), (3) rings, (2) bracelets and a pair of earrings (most marked '10k') as well as emerald beads, loose stones such as pink spinel, citrine, Mt. St. Helen's obsidianite, tourmaline and a few pieces of fashion jewelry Property from: an Estate, Chicago (Lake View), Illinois Length: 7 inches (longest)Weight: 20k gold: 1.93 dwts., 14k gold: 4.84 dwts., 10k gold: 15.33 dwts. Condition: light to moderate wear, 14k ring missing stones and cut, some unmarked but XRF tested as 20k, 14k and 10k gold Disclaimers: gemstones tested on the heat conductivity scale; quality of gemstones undetermined; we cannot guarantee that gemstones have not been heat treated and filled, or that pearls / stones / gemstones are natural Category: Silver & Costume Jewelry > Silver & Costume Jewelry Estimated Sale Time: 12:00 pm (America/Chicago) Shipping Status: Leonard Auction Shipping Quote Download High Resolution Photographs:Photograph #1

14k Yellow Gold and Gemstone Ring Assortment (5) items including a citrine and topaz hour glass style setting, an oval citrine, a tear drop citrine having diamond accents, a ruby having diamond accents and a peridot having diamond accents (most marked '14k' / '585') Property from: an Estate, Chicago (Lake View), IllinoisSize: 7 (hour glass) 7.5 (oval, tear drop and ruby), 8 (peridot)Weight: 14k gold: 26.15 dwts. Condition: overall light wear consistent with normal use, some unmarked but XRF tested as 14k gold Disclaimers: gemstones tested on the heat conductivity scale; quality of gemstones undetermined; we cannot guarantee that gemstones have not been heat treated and filled, or that pearls / stones / gemstones are natural Category: Fine Jewelry > Rings Estimated Sale Time: 12:01 pm (America/Chicago) Shipping Status: Leonard Auction Shipping Quote Download High Resolution Photographs:Photograph #1Photograph #2

Rolex Stainless Steel and 18k Yellow Gold Oyster Perpetual Wristwatch c.1993, reference #67193, serial #S141704, having factory black diamond dial, gemstone numbers, tapered hands, jubilee bracelet with deployment clasp, including box and papers Property from: an Estate, Menasha, Wisconsin Length: 6 3/4 inchesSize: 25mm Condition: light wear consistent with use, scratches, some dirt accumulation, running when tested Disclaimers: not checked for replacement parts; we cannot guarantee the operation, accuracy or lifespan Category: Watches > Watches Estimated Sale Time: 11:45 am (America/Chicago) Shipping Status: Leonard Auction Shipping Quote Download High Resolution Photographs:Photograph #1Photograph #2Photograph #3Photograph #4Photograph #5Photograph #6Photograph #7Photograph #8

18k and 14k Gold and Gemstone Jewelry Assortment (8) items including a yellow gold with platinum accent blue topaz (marked 'PT950' / '18K'), a semi-precious blue stone (marked '18k' / '750'), a marquis emerald, a marquis emerald with diamond accent, a semi-precious dark green princess cut, a semi-precious green oval cut, a semi-precious green stone with diamond accent as well as a semi-precious green stone with diamond heart pendant (all marked '14k' / '585') Property from: a Private Collector, Chicago (Lake View), IllinoisSize: 9.5 (plat/18k), 9.25 (blue), 10 (emerald), 8.25 (emerald), 9 (dark green), 7.75 (green oval), 8.5 (green/diamond)Weight: 18k gold: 8.89 dwts., 14k gold: 14.28 dwts. Condition: light wear overall, minor scratches Disclaimers: gemstones tested on the heat conductivity scale; quality of gemstones undetermined; we cannot guarantee that gemstones have not been heat treated and filled, or that pearls / stones / gemstones are natural Category: Fine Jewelry > Rings Estimated Sale Time: 11:47 am (America/Chicago) Shipping Status: Leonard Auction Shipping Quote Download High Resolution Photographs:Photograph #1Photograph #2

Faceted Smokey Quartz Loose Gemstone An oval cut faceted stone having flat top (78 by 51mm), weighing approximately 897.60 carats Property from: a Private Collector, Muncie, Indiana Height: 1 1/2 inches, Width: 3 1/8 inches, Depth: 2 1/4 inches Condition: overall light wear consistent with normal use, minuscule production flaw Disclaimers: gemstones tested on the heat conductivity scale; quality of gemstones undetermined; we cannot guarantee that gemstones have not been heat treated and filled, or that pearls / stones / gemstones are natural Category: Fine Jewelry > Loose Stones Estimated Sale Time: 12:36 pm (America/Chicago) Shipping Status: Leonard Auction Shipping Quote Download High Resolution Photographs:Photograph #1Photograph #2

14k Yellow Gold and Gemstone Jewelry Assortment (13) items including a round cut diamond slide pendant, a three round cut diamond pendant, an oval cut white topaz and matching basket set pierced earrings, (5) gemstone pendants and (4) pairs of gemstone pierced earrings (most marked '14K') Property from: an Estate, Chicago (Lake View), Illinois Length: 1 1/4 inches, Width: 3/4 inches (largest)Weight: 14k gold: 30.27 dwts. Condition: overall light wear consistent with normal use, most earrings missing backers, some having bent wires Disclaimers: gemstones tested on the heat conductivity scale; quality of gemstones undetermined; we cannot guarantee that gemstones have not been heat treated and filled, or that pearls / stones / gemstones are natural Category: Fine Jewelry > Earrings Estimated Sale Time: 12:09 pm (America/Chicago) Shipping Status: Leonard Auction Shipping Quote Download High Resolution Photographs:Photograph #1

14k Yellow Gold and Gemstone Ring Assortment (9) items including a diamond dome, a pink topaz cabochon and diamond, a marquis emerald and diamond, a semi-precious orange stone and diamond, a tanzanite and diamond halo, an emerald and diamond accent, a semi-precious blue stone and diamond, a semi-precious pink stone and a colorful enamel accent dome (all marked '14k' / '585') Property from: a Private Collector, Chicago (Lake View), IllinoisSize: 11.75 (diamond dome), 8.5 (pink topaz), 8.25 (marquis emerald), 9 (orange stone), 8 (tanzanite), 8.75 (emerald), 7 (blue stone), 9.25 (pink), 10.5 (enamel)Weight: 14k gold: 27.84 dwts. Condition: light wear overall, minor scratches, tarnish Disclaimers: gemstones tested on the heat conductivity scale; quality of gemstones undetermined; we cannot guarantee that gemstones have not been heat treated and filled, or that pearls / stones / gemstones are natural Category: Fine Jewelry > Rings Estimated Sale Time: 11:51 am (America/Chicago) Shipping Status: Leonard Auction Shipping Quote Download High Resolution Photographs:Photograph #1Photograph #2

YELLOW METAL PENDANT SET with step cut green gemstone surrounded by rose cut diamonds, on a gold plated silver chain, boxed. Green gemstone 7.30ct approx, diamonds 0.40ct.

A silver and multi-gemstone bracelet. 20 cm long.

EC REPRINT LOT (82 in Lot) - (1974/1998 - GLADSTONE/GEMSTONE) - Reprints of classic EC issues - Titles include ACES HIGH, CRIME SUSPENSTORIES, CRYPT OF TERROR, EXTRA, THE HAUNT OF FEAR, IMPACT, MD, PANIC, PIRACY, SHOCK SUSPENSTORIES, TALES FROM THE CRYPT, TALES TO OFFEND, TWO-FISTED TALES, THE VAULT OF HORROR & WEIRD SCIENCE

A collection of gemstone and pearl necklaces to include amethyst and malachite examples.

9ct yellow gold ring fitted with an oval cut aquamarine gemstone and diamond cluster. [Ring size R] [2.36Grams]

9ct gold aquamarine and diamond cluster ring, silver-gilt multi gemstone cross pendant, on 9ct gold necklace and a pair of 9ct gold hoop earringsCondition Report:9ct approx 5.05gm, ring size N

9ct gold square cut multi gemstone set bracelet, including topaz, citrine, peridot, garnet and amethyst, hallmarkedCondition Report:Approx 7.6gm, length = 19cm, max depth = 0.5cm, good condition, clasp secure

A stick pin, with yellow metal terminal, set two pearls and a green gemstone, stamped '15ct'; together with four other stick pins. (5)

A yellow metal ram pendant, stamped '18kt', 20m high; together with a yellow metal ring, set red cabochon gemstone. (2)

A gemstone set ring, stamped 'platin...', size L.

A 19th-century Persian bazu-band features three sections, each adorned with finely inscribed carnelian agate. The central oval-shaped piece and the two accompanying heart-shaped sections are meticulously carved with intricate Quranic/Prayers calligraphy. The silver backing is beautifully decorated with floral motifs and delicate patterns, adding a further layer of elegance to this piece. The vibrant red and green gemstone accents on each section enhance the overall aesthetic, making this bazu-band not only a protective armlet but also a stunning example of historical Persian jewellery.  L: 15cm Weight: 25g 

A ONE CARAT MIDNIGHT BLUE SAPPHIRE WITH GEMSTONE APPRAISAL

Beautiful 18k white gold electroplate ring marked 18K G.E. inside the band. It features an emerald-cut purple gemstone with six round clear stones. Size 10. Dimensions: See DescriptionCondition: Age related wear.

Elegant, sleek box with a hinged lid, showcasing the stunning natural patterns of the gemstone and a polished, lustrous finish. The interior is lined with black felt, providing a soft and protective surface, with the same luxurious felt covering the base. Weights: 900g. Issued: 20th centuryDimensions: 4.5''L x 6''W x 1.75''HCondition: Age related wear.

Two 9 carat yellow gold gemstone rings.

A large desert rose gemstone specimen, width 35 cm.

Assorted gemstone specimens, treen, EPNS cutlery, bead necklaces, etc.

Gemstone and Diamond Hoop Earrings

9 CARAT GOLD DIAMOND & GEMSTONE RING - SIZE K

9CT GOLD JADE HEART GEMSTONE RING - SIZE N

ITOWA DIAMOND & RED GEMSTONE RING - SIZE Q & 9 CT. GOLD WATCH

An 18ct gold signet style ring, the square panel missing the central gemstone within a star setting, ring size N, 3.3g

Four gemstone bead necklaces, comprising malachite, turquoise, amethyst and possibly lapis lazuli, 42cm, 46cm, 38.5cm, and 45cm respectively

MIXED COLLECTION - INC. GEMSTONE NAPKIN RINGS, GLASS BEADED BRACELETS, MINIATURE NATIVITY SET ETC.

Three 20th century yellow and white metal gemstone rings. Comprising a cluster ring set with old brilliant and round brilliant cut diamonds of 0.44 carats estimated total weight. Stamped '18ct', tested as 18ct gold, size L, 1.8g gross. A three stone ring marked '9ct' and 'Plat' and set with three synthetic white stones, size K/L, 2.2g gross and a yellow metal ring set with three round faceted garnet cabochons, size Q/R, 3.2g gross

Two yellow metal and gemstone dress rings. Comprising a hallmarked 9ct gold ring with a scrolling mount and set with five blue stones, size P/Q, 3.2g gross and a yellow metal red stone cluster ring marked '9k', size N, 2.1g gross

A collection of glass and gemstone jewellery

A natural cabochon oval ruby gemstone with certificate.

A natural opal gemstone with certificate.

A 9ct white gold diamond and black gemstone dress ring, M 1/2, 3.2g

A 9ct gold green gemstone cluster ring, 17mm ring front, L, 3.2g

A 9ct white gold vintage red and white gemstone full eternity ring with patterned gallery, L, 2.1g