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!

Friday, January 1, 2010

RARE PADPARADSCHA, PINK, PURPLE, RED, ORANGE N YELLOW SAPPHIRE

PADPARADSCHA is a very rare pinkish orange sapphire and rarer than a ruby. It is the only variety of corundum other than ruby that is given its own name, rather being referred to a sapphire of a certain color. The name derives from the Sinhalese word meaning lotus blossom. Pink sapphire is colored by small amounts of chromium. With increasing amounts it forms a continuous color range with ruby. Tiny amounts of chromium may produces the padparadscha. As the name denotes, Sri Lanka is the principal source for this very rare and beautiful stone.

m3 pad ov pko 2.42(9x6.6x4.8)vsi 1.2k 1b48 M42
m3 pad ov pko 2.42(9x6.6x4.8)vsi 1.2k 1b48 M42

m4 sa pr pko 2.26(9.3x6.8x4.5)vsi 1.2k b1-11 M37
s1 pad ov plpko 1.84(8.7x5.9x2.9 )vsi 1k b1-12 M-
s1 pad ov plpko 1.84(8.7x5.9x2.9 )vsi 1k b1-12 M-
s2 pad lf plpko 1.62(8.2x8.1x4)c 1k b1-13 N150
s2 pad lf plpko 1.62(8.2x8.1x4)c 1k b1-13 N150

vs1 pad ov pko 0.97(6.7x5.6x2.9)vsi 04 1b48 M13
vs1 pad mq plpko 0.98(10.4x4.9x2.4)vsi 04 1b48 M-
vs1 pad mq plpko 0.98(10.4x4.9x2.4)vsi 04 1b48 M-
vs pad rn pko 0.40(4mm)c 05 b4-71 T90
vs pad rn pko 0.40(4mm)c 05 b4-71 T90

PINK SAPPHIRE

vs2 pad tr dppko 0.60(5mm)c 06 b4-69 T200
vs2 pad tr dppko 0.60(5mm)c 06 b4-69 T200
 am2 sa b'flycb pk 3.0(9.5x7.7x5.3)ec 1.5k b1-15 T360
am2 sa b'flycb pk 3.0(9.5x7.7x5.3)ec 1.5k b1-15 T360
as sa pr pk 1.0(7x5)c 06 b2-27 T132
as sa pr pk 1.0(7x5)c 06 b2-27 T132
as2 sa ht pk 1.60(10.8x8x4.9)ec 07 b1-7 N52
as2 sa ht pk 1.60(10.8x8x4.9)ec 07 b1-7 N52
as3 sa ov opk ov 1.39(6.8x5.9x4.1)ec 07 1b38 N54
as3 sa ov opk ov 1.39(6.8x5.9x4.1)ec 07 1b38 N54
 am4 sa mq pppk 2.40(12.3x5.4x4)ec 1k b1-16 T110
am4 sa mq pppk 2.40(12.3x5.4x4)ec 1k b1-16 T110
as sa mq pk 1.08(9.8x4.6)c 06 b2-26 T140
as sa mq pk 1.08(9.8x4.6)c 06 b2-26 T140
as sa ov ltpk ce 1.08(7.1x5x3.3)c 05 1b40 N44
as sa ov ltpk ce 1.08(7.1x5x3.3)c 05 1b40 N44
avs1b sa bg pk af 0.86(6.2x4.4x2.8)c 03 b2 N31
avs1b sa bg pk af 0.86(6.2x4.4x2.8)c 03 b2 N31
as4 sa ht bnpk ma 1.12(6.1x6.1x3.7)ec 05 b2-25 N29  as4 sa ht bnpk ma 1.12(6.1x6.1x3.7)ec 05 b2-25 N29

PURPLE SAPPHIRE
avs3b sa tr pk 0.60(5.2x2.8)c 04 b2-30 T95
avs3b sa tr pk 0.60(5.2x2.8)c 04 b2-30 T95

am4 sa fn pp 2.29(11.3x7.2x4.5)ec 1k b1-9 T198am4 sa fn pp 2.29(11.3x7.2x4.5)ec 1k b1-9 T198
 as1 sa ov pppk ma 1.96(8.5x6.5x3.6)c 08 b1-20 N100 
as1 sa ov pppk ma 1.96(8.5x6.5x3.6)c 08 b1-20 N100        
as2 sa sqcu lv ce 1.67(6.1x6x4.2)ec 06 b2-32 N53
as2 sa sqcu lv ce 1.67(6.1x6x4.2)ec 06 b2-32 N53
as3 sa rn lv ce 1.43(6.7x4.1)ec 055 b2-33 N41
as3 sa rn lv ce 1.43(6.7x4.1)ec 055 b2-33 N41
as4 sa ov dppp 1.20(6.9x5.6x3.8)c 08 b1-21 T132
as4 sa ov dppp 1.20(6.9x5.6x3.8)c 08 b1-21 T132
as2a sa ov pkpp 1.62(8.8x6.5x3.2)ec 06 1b40 N21
as2a sa ov pkpp 1.62(8.8x6.5x3.2)ec 06 1b40 N21

avs1 sa ov pp ma 0.92(6.4x5.6x2.8)ecu 035 1b40 N18
avs1 sa ov pp ma 0.92(6.4x5.6x2.8)ecu 035 1b40 N18
avs2b sa ov dppp 0.75(6x4.7x3)ec 04 b1-22 T73
avs2b sa ov dppp 0.75(6x4.7x3)ec 04 b1-22 T73
as4b sa pr mdpp ma 1.10(7.3x5.7x3.4)ecu 05 b2-34 N55
as4b sa pr mdpp ma 1.10(7.3x5.7x3.4)ecu 05 b2-34 N55

RED SAPPHIRE
s4a sa em dpppk 1.12(7.8x4.4x3)vsi 04 1b40 M41
s4a sa em dpppk 1.12(7.8x4.4x3)vsi 04 1b40 M41




m2 bg pkrd 3.90(10.6x5.8x5.1)c 2k b1-1 N04

m2 bg pkrd 3.90(10.6x5.8x5.1)c 2k b1-1 N04

    

m3 sa ov rdo th 2.48(10x7.1x3.9)c 1k b4-61 N52
m3 sa ov rdo th 2.48(10x7.1x3.9)c 1k b4-61 N52
s1 sa ov ord be son 1.67(7.8x5.8x4.2)vsi 075 b4-73 N102
s1 sa ov ord be son 1.67(7.8x5.8x4.2)vsi 075 b4-73 N102
s2 sa be ov ord af 1.54(7.1x5.7x4.5)vsi 06 b4-75 M
s2 sa be ov ord af 1.54(7.1x5.7x4.5)vsi 06 b4-75 M

s4b sa ov ord ta 1.25(6.7x5.8x3.4)ch 06 b4-77 N54
s4a sa ov plrdo 1.26(7.4x5.5x3.2)c 06 1b37 N43
s3 sa ov rd son 1.48(7.3x6.3x3.5)ec 06 b4-76 N62
s4b sa ov ord ta 1.25(6.7x5.8x3.4)ch 06 b4-77 N54

    
s4c sa ov ord ta 1.17(6.4x5.4x3.5)ch 06 1b37 N62


ORANGE SAPPHIRE
vs sa rn pkrd  0.40(4mm)c 04 b4-71 T150
vs sa rn pkrd  0.40(4mm)c 04 b4-71 T150
  m5a sa be ov o son 2.15(7.7x6.7x4.8)ec 1.2k b1-10 T154   m5a sa be ov o son 2.15(7.7x6.7x4.8)ec 1.2k b1-10 T154      
m sa pr gyo ce 2.03(8.4x7x4.5)ec 1.2k b1-6 T152
m sa pr gyo ce 2.03(8.4x7x4.5)ec 1.2k b1-6 T152

l2 sa sa ov go th 7.44(12.6x9.8x6.5)vsi 2.5k b4-58 L270
l2 sa sa ov go th 7.44(12.6x9.8x6.5)vsi 2.5k b4-58 L270
l sa ov o th 5.36(11.7x9.3x5.8)vsi 2.5k b4-59 N162
l sa ov o th 5.36(11.7x9.3x5.8)vsi 2.5k b4-59 N162

m sa ov go ce 2.09(7.3x6.5x5.1)c 1k b1-5 N106
m sa ov go ce 2.09(7.3x6.5x5.1)c 1k b1-5 N106
m5c sa ov yg son 2.11(7.8x6.8x4.1)ec 1.2k b1-4 T124
m5c sa ov yg son 2.11(7.8x6.8x4.1)ec 1.2k b1-4 T124
s1 sa bg gyo th 1.82(8.8x6.3x3)c 08 T4-22 N27
s1 sa bg gyo th 1.82(8.8x6.3x3)c 08 T4-22 N27
s2b sa em gyo son 1.63(7.8x5.2x3.6)c 075 T4-24 N53
s2b sa em gyo son 1.63(7.8x5.2x3.6)c 075 T4-24 N53
s2c sa ov o beson 1.56(6.8x5.8x4.3)ec 08 b1-N76  
s2c sa ov o beson 1.56(6.8x5.8x4.3)ec 08 b1-N76
s3a sa ov yo th 1.40(7.7x6x3.6)vsi 065 1b50 N33
s3a sa ov yo th 1.40(7.7x6x3.6)vsi 065 1b50 N33
s4 sa be ov o th 1.16(7.2x6x3.2)c 05 1b50 N41
s4 sa be ov o th 1.16(7.2x6x3.2)c 05 1b50 N41


GOLDEN/YELLOW SAPPHIRE
s4 sa ov go 1.15(7.4x5.4x3.1)ec 05 1b45 N60
s4 sa ov go 1.15(7.4x5.4x3.1)ec 05 1b45 N60
am1b sa ov lmy af 4.31(9.3x8.2x6.5)c 2.5k b1-2 T405  am1b sa ov lmy af 4.31(9.3x8.2x6.5)c 2.5k b1-2 T405    
am2 sa b'flycb gny ce 3.85(9.5x8.3x6.5)c 2k b1-3 T260
am2 sa b'flycb gny ce 3.85(9.5x8.3x6.5)c 2k b1-3 T260
am2 sa fnpn gy ma 3.14(9.5x8.7x5.4)c 1k b1-8 N132
am2 sa fnpn gy ma 3.14(9.5x8.7x5.4)c 1k b1-8 N132
ama sa ov y 2.06(8.9x7.1x3.2)ec 06 1b41 N82
ama sa ov y 2.06(8.9x7.1x3.2)ec 06 1b41 N82
as1h sa ov bty be 1.80(7.7x6.1x3.8)c 05 b4-8 N50
as1h sa ov bty be 1.80(7.7x6.1x3.8)c 05 b4-8 N50
as1c sa ov gy ce 1.96(9x6.1x3.7)ec 06 T4-21 N47
as1c sa ov gy ce 1.96(9x6.1x3.7)ec 06 T4-21 N47
as1j sa ra y gnbntt ma 1.76(7.4x3.4)ec 05 b2-74 N47
as1j sa ra y gnbntt ma 1.76(7.4x3.4)ec 05 b2-74 N47
as4 sa pr y 1.19(6.8x5.9x3.9)c 04 b4-9 N40
as4 sa pr y 1.19(6.8x5.9x3.9)c 04 b4-9 N40
as2b sa mq gy ce 1.65(11x5.3x3.5)ec 055 b2-72 N37
as2b sa mq gy ce 1.65(11x5.3x3.5)ec 055 b2-72 N37
as2c sa rn be lmy ce 1.59(7.1x3.9)c 055 1b-49 N64
as2c sa rn be lmy ce 1.59(7.1x3.9)c 055 1b-49 N64
as3b2 sa fn gy th 1.33(8.9x5.7x3.5)ec 04 b4-3 N30
as3b2 sa fn gy th 1.33(8.9x5.7x3.5)ec 04 b4-3 N30
as3b3 sa fntr gy ce 1.32(7.8x6.5x3.7)c 055 b1-7 T100
as3b3 sa fntr gy ce 1.32(7.8x6.5x3.7)c 055 b1-7 T100
as sa bg y 1.07(7.8x4.5x2.6)ec 035 1b46 N33
as4a4 sa bg y 1.20(9.1x3.8x2.8)ec 04 b4-5 N42
as2e sa brd gny ce 1.54(11.1x6.8x3.3)c 05 b1-50 Ngft
as2e sa brd gny ce 1.54(11.1x6.8x3.3)c 05 b1-50 Ngft






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