Oval cut Gemstones

Paraiba tourmaline, 6.05 ct oval cut, Mozambique, GIA

Greenish blue Paraiba tourmaline from Mozambique, oval cut 5.30 ct

Extremely rare cobalt spinel 0.51 ct, Vietnam, Lotus

5.92 carat blue-green tourmaline set, Afghanistan

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

Set of Swiss Blue topaz in high precision oval cut 94.15 carats, Brazil

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

Yellow citrine precision cut oval 9.31 carats, Africa

Sky blue topaz in high precision oval cut 11 carats, Madagascar

Purple amethyst in a high-precision oval cut 7,0-8,0carats, Brazil

Golden Imperial topaz in oval cut 4.44 carats, Brazil

Intense green zircon in oval cut 6.40 carats

Vivid green zircon in oval cut 4.75 carats

Deep orange oval cut spessartine garnet 8.66 carats

Vivid orange Fanta color spessartine garnet in oval cut 4.29 carats

Deep orange spessartine garnet in oval cut 13.27 carats

Unheated Pigeon Blood ruby 1.50 carats in oval cut, Mozambique

Unheated Pigeon Blood oval cut ruby 1.98 carats, Madagascar

Unique collector's cobalt spinel with Electric blue color in oval cut 7.10 carats, Tanzania

Pastel blue sapphire in oval cut 2.85 carats, Sri Lanka

Unique GRS type Peacok blue cobalt spinel in oval cut 1.52 carats, Tanzania

Natural untreated blue sapphire 2.62 carats in oval cut, Sri Lanka

Golden yellow oval cut tourmaline 3.56 carats, Africa