GEMS AND GEMOLOGY

Gemology has been a fascinating hobby of mine for over 20 years, reading up “Gemstones of the World” by Walter Schumann, attending practical classes on coloured gemstones, and visiting gem mining areas. I acquired some pieces, both priced and less well known, of various colours, shapes and cuts from gem-producing areas like Burma,Sri Lanka, Thailand, Cambodia etc. These have since grown to quite a collection.

Among the 63 gems species are: traditional gemstones - corundum(sapphire,ruby), beryl (emerald,aquamarine), fancy diamond; and others - spinel, chrysoberyl(cat's eye,alexandrite), tanzanite, garnet(tsavorite, spessartite,), tourmaline(rubellite,indocolite), zircon, topaz, quartz(amethyst,citrine), chalcedony(agate,chrysoprase), feldspar(moonstone,labradorite), kyanite, peridot, kunsite, scapolite, flourite and many other lesser known gemstones. (view complete list on blog archive on the right with traditional gemstones at the bottom. click on types of interest to you.)

I'm now divesting my collection. An abbreviated description is provided below each photo, including price. Example 1: m2(size ref) tq(turquoise gem) ov(oval shape) plgnbl(pale greenish blue colour) afg ( Afghanistan country) 3.82 (carat weight) (18.7x8.5mm)(dimensions LxW) in mm) op (opaque clarity) 175 (USD 175 price) 10b30 N18(ref no and location). Example 2:"sa (type sapphire), ov(shape oval), dpbl(colour deep blue), af(origin Africa), 4.43(weight in carat), (11.3x10.2x4.6mm)dimension LxWxD, ec(clarity eyeclean), 1k(price US$1000)".

Personal viewing can be done for friends in Singapore.

Those outside Singapore, purchase can be secured via registered post upon payment in USD(or Singapore equivalent) via paypal, money/postal order, account transfer/cheque (Singapore) or other mutually agreed arrangement. Do have a look and contact me for any other details.

Happy viewing!

Saturday, January 2, 2010

EMERALD, AQUAMARINE AND OTHER PRECIOUS BERYLS

The beautiful green Emerald is one of the four traditionally most prized of gemstones. It comes from the Beryl family. Emeralds are rarely flawless and not as hard (7.5 MOE scale), so the stones are often oiled to fill and hide flaws and enhanced their colour. The other sought after beryl is the lovely blue or sea-green Aquamarine, and Precious Beryl such as the yellow Heliodor, pink Morganite and colourless Goshenite.  Emerald is the birthstone for May while Aquamarine is for March.

EMERALD
m3 em ov 2.26(9.3x7.7x5.9)ec 3k sbT331
m3 em ov 2.26(9.3x7.7x5.9)ec 3k sbT331
m3 em ov cfbl za 2.81(11x9x4.8)si 2k sbN200
m3 em ov cfbl za 2.81(11x9x4.8)si 2k sbN200
m2 em pr 3.60(12.8x8.8x7.2)ec 3k sbT167
m2 em pr 3.60(12.8x8.8x7.2)ec 3k sbT167
m2 em ov 3.83(12x8.5x6.3)tp 1.5k sb65
m2 em ov 3.83(12x8.5x6.3)tp 1.5k sb65
m3 em ov 2.56(9.8.x8.2x5.5)tc 2k sbN220
m3 em ov 2.56(9.8.x8.2x5.5)tc 2k sbN220
m3 em ov za 2.54(10.6x8.2x5.2)si 1.5k sbN171
m3 em ov za 2.54(10.6x8.2x5.2)si 1.5k sbN171
s em tr 1.24(10.5x6.5x4.4)vsi 1k b4-35N85
s em tr 1.24(10.5x6.5x4.4)vsi 1k b4-35N85
s1 em oc za 1.76(8x6x4.9)si 1.2k b4-32 N158
s1 em oc za 1.76(8x6x4.9)si 1.2k
b4-32 N158
m3 em ra spgn mid 2.92(9.8x9.5x4.1)si 1.5k sb178
m3 em ra spgn mid 2.92(9.8x9.5x4.1)si 1.5k sb178


AQUAMARINE
s1 em ov za 1.61(9.1x7.2x3.9)vsi 1k b4-34N102
s1 em ov za 1.61(9.1x7.2x3.9)vsi 1k b4-34N102
h aq hx plbl 11.60(15x14.4x8.3)vsi 09 sbL73
h aq hx plbl 11.60(15x14.4x8.3)vsi 09 sbL73
l3 aq fn skbl ma 6.56(16x12x6.5)ecu 07 sbN60
l3 aq fn skbl ma 6.56(16x12x6.5)ecu 07 sbN60
    
h aq ov ptgn 13.36(18x14.2x9.2)ecu 1k 8b5L62
l2 aq tr ltbl af 6.52(13.5x13x7.7)ec 06 sbN45
l2 aq tr ltbl af 6.52(13.5x13x7.7)ec 06 sbN45
l aq ov plbl af 5.86(14x10.7x6.6)c 05 sb41
l aq ov plbl af 5.86(14x10.7x6.6)c 05 sb41
l3 aq ov ltskbl ma 6.06(13.4x10.8x7)ec 06 sbN25
l3 aq ov ltskbl ma 6.06(13.4x10.8x7)ec 06 sbN25
 l3 aq rn gn br 6.11(11.3x8)cu 06 sbN101
l3 aq rn gn br 6.11(11.3x8)cu 06 sbN101
 m1 aq bg lmgn 4.83(10.7x9.5x6.6)ecu 045  8b8N19
m1 aq bg lmgn 4.83(10.7x9.5x6.6)ecu 045  8b8N19
m2 aq cu bl 3.63(10.6x7.5x6.5)ecsi 04 sb N31
m2 aq cu bl 3.63(10.6x7.5x6.5)ecsi 04 sb N31
m2 aq em bl 3.92(12.2x7.6x5.3)c 045 sb55
m2 aq em bl 3.92(12.2x7.6x5.3)c 045 sb55
m2 aq ov gnbl ce 3.12(11.1x9.1x5.6)ecs1 05 sb N27
m2 aq ov gnbl ce 3.12(11.1x9.1x5.6)ecs1 05 sb N27
m3 aq bg ltgn af 2.20(8.8x7.7x4.3)ecu 02 8b8 N10
m1 aq bg lmgn 4.83(10.7x9.5x6.6)ecu 045  8b8N19
d l b ovml bl br 5.73(14x10x6.6)ec 1k sb N120
d l b ovml bl br 5.73(14x10x6.6)ec 1k sb N120

HELIODOR 
d s3 b ov bl br 1.48(8.4x6.5x4.4)ec 03 sb29
d s3 b ov bl br 1.48(8.4x6.5x4.4)ec 03 sb29
   
  c l2 hel ov cy br 6.56(13.1x11.2x7.8)c 065 sb21
c l2 hel ov cy br 6.56(13.1x11.2x7.8)c 065 sb21
c m3 hel ov y 2.97(10.6x8x6)cu 03 sb20

c m3 hel ov y 2.97(10.6x8x6)cu 03 sb20
c m2 hel em bty br 3.13(10.2x8.2x5.3)cu 04 sb31
c m2 hel em bty br 3.13(10.2x8.2x5.3)cu 04 sb31
 c m3 hel ov yg br 2.76(11.5x8.5x5.3)c 035 sb31
c m3 hel ov yg br 2.76(11.5x8.5x5.3)c 035 sb31
c l1 hel pr ply br 8.50(16.3x11.5x7.6)c 06 sb53
c l1 hel pr ply br 8.50(16.3x11.5x7.6)c 06 sb53
  c m3 hel tr yg br 2.78(10.5x5.8)c 04 sb66
c m3 hel tr yg br 2.78(10.5x5.8)c 04 sb66
 d l2 b pr ygn af 7.69(12.4x11.8x9.7)ec 075 8b8 N52
d l2 b pr ygn af 7.69(12.4x11.8x9.7)ec 075 8b8 N52

MORGANITE

d m1 b tr ltgn af 4.55(13.1x7)ec 04 8b3 N17
d m1 b tr ltgn af 4.55(13.1x7)ec 04 8b3 N17


b l2 mor cu pk br 6.82(17x10x6.3)ec 075 sb45
b l2 mor cu pk br 6.82(17x10x6.3)ec 075 sb45
 b l2 mor cu pk 6.71(14.1x10.8x8)ecsi 06 sb20
b l2 mor cu pk 6.71(14.1x10.8x8)ecsi 06 sb20
b h3 mor ov ltpk afg 14.73(16.8x12.7x9.7)ecu 1k sb40
b h3 mor ov ltpk afg 14.73(16.8x12.7x9.7)ecu 1k sb40
b m1 mor ov ltpk br 4.94(12.4x10.3x6.9)vsi 04 8b3 N17
b m1 mor ov ltpk br 4.94(12.4x10.3x6.9)vsi 04 8b3 N17
b l mor ov pk br 5.0(13.7x10x6.1)vsi 05 8b8 N22
b l mor ov pk br 5.0(13.7x10x6.1)vsi 05 8b8 N22

GOSHENITE
b m3 mor tr pk 2.95(10.2x6)vsi 03 8b3 N17
b m3 mor tr pk 2.95(10.2x6)vsi 03 8b3 N17


     
a l1 gos ov wh af 9.91(14.5x12.3x9.5)c 1k 8b3 N135
a l1 gos ov wh af 9.91(14.5x12.3x9.5)c 1k 8b3 N135
a h gos rn wh bltt ni 10.50(15mm)ec 1k 8b3 L106
a h gos rn wh bltt ni 10.50(15mm)ec 1k 8b3 L106
a l2 gos ov wh br 7.22(15.3x12x7)cu 07 8b3 N23
a l2 gos ov wh br 7.22(15.3x12x7)cu 07 8b3 N23
a l3 gos cu 6.71(10x10.7x8.3)ec 065 8b N46
a l3 gos cu 6.71(10x10.7x8.3)ec
065 8b N46
a l gos ov wh br 5.42(12.1x10.1x5.6)c 055 8b3 N33
a l gos ov wh br 5.42(12.1x10.1x5.6)c 055 8b3 N33
a l gos ov wh br 5.58(12.4x10.5x7)ec 055 8b3 N20
a l gos ov wh br 5.58(12.4x10.5x7)ec 055 8b3 N20

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