Oval cut Gemstones

Unheated Teal rutile silk effect sapphire oval cut 5.06 carats, Sri Lanka

Blue sapphire oval cut 9.01 carats, Sri Lanka

Unheated sapphire Cornflower Blue oval cut 3.05 carats, Sri Lanka

Unheated sapphire Cornflower Blue oval cut 5.50 carats, Sri Lanka

Unheated sapphire Cornflower Blue oval cut 6.61 carats, Sri Lanka

Unheated sapphire Cornflower Blue oval cut 9.03 carats, Sri Lanka

Unheated sapphire Royal Blue oval cut 9.01 carats, Sri Lanka

Garnet tsavorite Vivid Green oval cut 3.01 carats, Tanzania

Unheated sapphireTeal oval cut 2.23 carats, Sri Lanka

Unheated ruby Intense Red oval cut 1.51 carats, Mozambique

Unheated ruby Intense Red oval cut 1.08 carats, Mozambique

Paraiba tourmaline oval cut 3.61 carats, Mozambique

Hessonite garnet oval cut 3.64 carats, Africa

Paraiba tourmaline oval cut 2.50 carats, Mozambique

Paraiba tourmaline oval cut 2.15 carats, Mozambique

Pair of rubies oval cut 1.46 carats, Burma

Unheated ruby oval cut 0.74 carats, Burma (Mogok)

Rhodolite garnet oval cut 6.26 carats, Africa

Violet grey spinel oval cut 3.07carats, Tanzania

Unheated purple sapphire oval cut 4.20 carats, Sri Lanka

Large garnet Malaya oval cut 9.68 carats, Tanzania

Opal in cabochon cut 2.56 carats

Precious black opal in cabochon cut 5.99 carats, Australia

Australian opal in cabochon cut 4.73 carats

Precious black opal in cabochon cut 4.95 carats, Australia

Large australian opal in cabochon cut 13.09 carats

Pair of violet amethysts, oval cut, 14.57 carats, Brazil

Pair of yellow citrines in precision oval cut 18.49 carats

Pair of violet amethysts, oval cut, 16.51 carats, Brazil

Pair of Sky blue topazes in high precision oval cut 22.42 carats, Madagascar

Contrasting pair of yellow citrine and prasiolite (green quartz) in a precision oval cut 19.40 carats, Africa

Pair of yellow citrine and sky blue topaz in high precision cut oval 20.60 carats

Contrasting pair of violet amethyst and prasiolite (green quartz) in a high-precision cut oval 17.23 carats, Africa

Contrasting pair of purple amethyst and yellow citrine in a precision cut oval 17.65 carats, Africa

Set of Sky blue topaz in high precision oval cut 32.19 carats, Madagascar

Set of purple amethysts in high-precision oval cut 25.20 carats, Brazil