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Lot 761
A platinum ring set with an emerald cut sapphire measuring 8.55ct and two baguette cut diamonds to each shoulder, the total diamond weight 0.46ct, with insurance valuation, true market valuation, original receipt and Gem and Pearl Lab certificate stating natural untreated Sri Lankan sapphire
Lot 459
Lillich (Meredith Parsons). Rainbow Like an Emerald, stained glass in Lorraine in the Thirteenth and Early Fourteenth Centuries, 1st edition, University Park: Pennsylvania State University Press, 1991, colour frontispiece & numerous monochrome illustrations, original cloth in dust jacket, large 4to, together with:Picton-Seymour (Désirée), Victorian Buildings in South Africa, including Edwardian & Transvaal Republican Styles 1850-1910, 1st edition, Cape Town: A. A. Balkema, 1977, numerous monochrome illustrations, bookplate to the front pastedown, pencil inscription to the front endpaper, original cloth in dust jacket, large 8vo, plusScott (George Gilbert), Personal and Professional Recollections, facsimile edition, Stamford: Paul Watkins, 1995, monochrome frontispiece plus further illustrations, original cloth in dust jacket, 8vo, and other modern architecture reference & related, mostly original cloth in dust jackets, G/VG, 8vo/folioQTY: (6 shelves)
Lot 873
18K White gold vintage navette entourage ring set with approx. 2.06 ct. emerald and approx. 0.60 ct. diamond. Set with a marquise cut emerald of approx. 2.06 ct. (approx. 16.80 x 7.80 x 3.55 mm) and 20 Swiss cut diamonds of approx. 0.60 ct. in total (P / J-K). In good condition. Hallmarks: Dutch assay mark 750. Ring size: 16.75 mm / 53 mm. LxW centerpiece: 2.5 x 1.4 cm. Weight: 6.94 grams.
Lot 998
18K White gold entourage ring set with approx. 5.61 ct. emerald and approx. 1.25 ct. diamond. Set with an emerald cut emerald of approx. 12.89 x 10.55 x 5.73 mm and 18 brilliant cut diamonds of approx. 1.25 ct. (VVS-VS / F-G). In good condition, a small material fracture at the bottom of the setting. Hallmarks: Dutch assay mark 750. Ring size: 17.25 mm / 54 mm. Width: 1.9 cm. Weight: 6.29 grams.
Lot 750
Belgian 18K yellow gold retro ring set with emerald and approx. 0.30 ct. diamond. Set with eight rectangular cut emeralds and three old European and four single cut diamonds of approx. 0.30 ct in total (VS - SI / F). In good condition, one emerald loose in setting. Hallmarks: Dutch assay mark 750, Belgian maker's mark: Emma M.F. Cornelissen, Hoboken, 1949-1952. Ring size: 20.25 mm / 64 mm. Weight: 7.26 grams.
Lot 875
18K Yellow gold necklace with entourage pendant set with emerald and diamonds. Set with a pear cut emerald of approx. 0.62 ct. (approx. 6.87 x 4.96 x 3.67 mm) and 10 brilliant cut diamonds of approx. 0.52 ct. in total (VVS-VS / F-G). In good condition. Hallmarks: Dutch assay mark 750, SHOSH. L necklace: 44 cm, LxW pendant: 1.4 x 1.2 cm. Weight: 7.53 grams.
Lot 1002
Antique gold / silver ear studs with emerald and rose cut diamonds. Large openwork ear studs / earrings with two cabochon cut emeralds of 0.65 ct. each in a closed setting (approx. 6.55 x 4.92 x 2.94 mm, one emerald has a chip) surrounded by four round facetted emeralds of approx. 0.32 ct. in total, set entirely with rose cut diamonds (SI1 - I1). On the back a large clip and extra large poussettes in 14K gold. In good condition. Hallmarks: 585 and 835 Dutch assay mark. L x W: 2.7 x 2.9 cm. Weight: 14.50 grams.
Lot 677
18K Bicolour gold ring set with approx. 1.60 ct. diamond, opal, sapphire and emerald. Set with 23 brilliant cut diamonds of approx. 1.60 ct. in total (VS / E-F), a cabochon cut white precious opal of approx. 3.26 ct. (approx. 15.10 x 11.00 x 3.45 mm), a faceted natural sapphire of approx. 1.69 ct. (approx. 9.10 x 7.50 x 3.10 mm) and 34 faceted emeralds (Ø approx. 1.50 - 2.00 mm). In fair condition, opal has internal fracture, sapphire may have been treated. Hallmarks: Dutch assay mark 750. Ring size: 17.25 mm / 54 mm. Centerpiece width: 2.6 cm. Weight: 9.53 grams.
Lot 679
14K Yellow gold tennis bracelet set with approx. 2.20 ct. emerald and approx. 0.88 ct. diamond. Set with 44 brilliant cut diamonds of approx. 0.88 ct. in total (SI-P / various colour gradations) and 22 square step cut emeralds of approx. 0.10 ct. per stone. In good condition. Hallmarks: Dutch assay mark 585. LxW: 16 x 0.5 cm. Weight: 14.81 grams.
Lot 856
18K Yellow gold ring set with approx. 6.92 ct. tourmaline and diamond. Set with emerald cut tourmaline of approx. 6.92 ct. (13.88 x 10.03 x 6.33 mm) and six brilliant cut diamonds of 0.24 ct in total (VS-SI / I-J). In good condition, ring has two spacers. Hallmarks: 750 Dutch assay mark. Ring size: 17.75 mm / 56 mm. Weight: 8.47 grams.
Lot 782
18K Yellow gold bangle bracelet set with emerald and diamond. Set with 24 square cut emeralds of approx. 1.44 ct. in total (approx. 2.40 x 2.20 x 1.85 mm) and 66 brilliant cut diamonds of approx. 0.85 ct. in total (SI-P / G-H). With double safety clips. In good condition. Hallmarks: Dutch assay mark 750. LxW inner dimensions: 5.8 x 4.7 cm / size S. Weight: 29.00 grams.
Lot 622
18K White gold designer ring set with approx. 6.03 ct. tourmaline and approx. 1 ct. diamond. Set with emerald cut tourmaline of approx. 6.03 ct. (17.19 x 7.73 x 5.78 mm) and 100 brilliant cut diamonds of approx. 1 ct. in total (VSS-VS / G-H). In good condition. Hallmarks: 750 Dutch assay mark, unknown Belgian maker's mark. Ring size: 17 mm / 53.5 mm. Weight: 15.78 grams
Lot 801
18K White gold pendant set with approx. 1.04 ct. aquamarine. Set with emerald cut aquamarine of approx. 52.23 ct. (26 x 23 x 12.75 mm) and 38 brilliant cut diamonds of approx. total 1.04 ct (SI - P / G-H). In good condition. Hallmarks: Dutch assay mark 750, maker's mark DJ. L x W: 5 x 2.6 cm. Weight: 26.38 grams.
Lot 651
18K Yellow gold cuff bracelet with sapphire, emerald and ruby. Brushed bracelet with two hinged parts on the back. Set with 15 round faceted sapphires, emeralds and rubies (3 x five) in a gypsy setting (Ø 2.2 mm). In good condition. Hallmarks: 750 Dutch assay mark. Inner dimensions: 48 x 55 mm, cuff width: 4 cm. Weight: 77.96 grams.
Lot 871
14K Yellow gold cross pendant set with natural emerald. Cross is the shape of a branch set with seven natural emeralds (treated) of various cuts and different sizes, including two pear cut emeralds (5.58 x 3.33 mm) and five emerald cut emeralds, the largest of which is 4.75 x 4.31 mm.In good condition. Hallmarks: 585 Dutch assay mark. LxW: 6.0 x 2.8 cm. Weight: 7.75 grams.
Lot 886
18K Yellow gold choker set with sapphire, emerald, ruby ​​and diamond Partly made up of long links set with 44 brilliant cut diamonds of approx. 1.32 ct in total, (SI / I-J) and each link is set with an oval faceted color gemstone: sapphire 0.71 ct. (6.28 x 4.59 x 3.09 mm); emerald 0.34 ct. (5.73 x 4.04 x 2.69mm); ruby 0.41 ct (5.25 x 4 x 2.44 mm), sapphire 0.13 ct (3.13 x 2.76 x 1.90 mm); ruby: 0.16 ct (3.12 x 3.04 x 2.07 mm). In good condition, very slightly deformed. Hallmarks: 750 Dutch assay mark. Inner dimensions: 13 x 13 cm. Weight: 58.81 grams.
Lot 672
18K White gold necklace set with approx. 3.85 ct. diamond and emerald. Demi-rivière collier set with 69 brilliant cut diamonds of approx. 3.85 ct. in total (VS-SI / F-H) and a entourage pendant with a pear cut emerald of approx. 0.93 ct. (approx. 9.24 x 5.65 x 3.56 mm). In good condition. Hallmarks: Dutch assay mark 750. L: 43 cm, LxW centerpiece: 1.4 x 1.1 cm. Weight: 22.11 grams.
Lot 968
Platinum Art Deco ring with openwork centerpiece set with approx. 1.86 ct. diamond, natural sapphire and emerald. Set with two old European cut diamonds, one of approx. 0.92 ct. (P1 / H-I) and one of approx. 0.94 ct. (SI1 / H-I), also set with an oval faceted natural sapphire of approx. 1.94 ct. (approx. 10.80 x 5.30 x 4.23 mm), four small emeralds and eight rose cut diamonds. In fair condition with signs of small repairs and enlargement. Hallmarks: Dutch assay mark Pt1. Ring size: 18.5 mm / 58 mm. Weight: 4.83 grams.
Lot 675
18K White gold entourage ring set with emerald and approx. 0.70 ct diamond. Set with emerald cut emerald (treated) of approx. 1.40 ct. (7.09x 6.05 x 4.72 mm) and ten brilliant cut diamonds of approx. 0.70 ct. (VS-SI / G-H). In good condition. Hallmarks: Dutch assay mark 750. Ring size: 18 mm / 57 mm. Weight: 4.16 grams.
Lot 1005
18K White gold entourage ring set with emerald and approx. 0.80 ct. diamond. Set with a emerald cut emerald of approx. 8.25 x 6.72 mm (treated and heavily included) and 32 brilliant cut diamonds of approx. 0.80 ct. in total (VVS-SI /E-F). In good condition. Hallmarks: 750 Dutch assay mark. Ring size: 16.75 mm / 53 mm. Width: 1.8 cm. Weight: 5.58 grams.
Lot 774
French 18K white gold vintage entourage ring set with approx. 2.08 ct. natural emerald and approx. 0.80 ct. diamond. Set with an emerald cut natural emerald of approx. 2.08 ct. (approx. 9.86 x 7.45 x 4.09 mm) and 16 brilliant cut diamonds of approx. 0.80 ct. in total (SI1 / F-G). In good condition. Hallmarks: French eagle's head 750, French maker's mark C.B. with symbol. Ring size: 16.25 mm / 51 mm. Weight: 5.95 grams.
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66009 item(s)/page