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Faceting Rough - Aquamarine, Chrome Diopside and Danburite

BrazilianAquamarine - $0.25/carat.

Aquamarine#1 Two piece parcel measures approximately 16.0 x 5.0 x 4.0mm and 15.0 x 5.3 x 3.0mm 7.60 carats  $1.90

Our chrome diopside was hand selected from many kilos of rough material. All pieces are flawless, or may have small flaws on the surface where they will cut out in the faceting process.

Chrome Diopside $5.00 to $7.00/carat
Representative sample of Chrome Diopside.
ChromeDiopside1 $6.00 /carat Measures approximately 12.0 x 8.5 x 3.7mm. 6.05 carats   $36.30	ChromeDiopside2 $6.00/carat Measures approximately 8.1 x 7.2 x 5.3mm. 6.10 carats    $36.60	ChromeDiopside3 $6.00/carat Measures approximately 8.3 x 6.0 x 5.3mm 6.20 carats    $37.20 SOLD
ChromeDiopside4 $5.00 /carat Measures approximately 8.5 x 7.0 x 4.0mm. 3.90 carats    $19.50 SOLD	ChromeDiopside5 $5.00 /carat Measures approximately 11.0 x 5.0 x 4.6mm. 6.15 carats    $30.75	ChromeDiopside6 $5.00 /carat Measures approximately 7.2 x 4.5 x 3.5mm. 3.25 carats    $16.25
ChromeDiopside7 $6.00 /carat Measures approximately 12.0 x 10.0 x 3.9mm. 9.10 carats    $54.60 SOLD	ChromeDiopside8 $6.00 /carat Measures approximately 10.5 x 6.2 x 5.3mm. 6.65 carats    $39.90 SOLD	ChromeDiopside9 $7.00 /carat Measures approximately 9.6 x 7.8 x 5.0mm. 6.00 carats    $42.00

   Danburite - $0.45/carat - $1.50/carat
Locality: Mexico

Danburite is fairly rare and well-known to gem collectors. Danburite is extremely clear and therefore cuts very bright, lively stones that can display a good amount of dispersion. This batch of danburite has a very slight pinkish undertone, but it isn't dark enough to impart a pink color to finished stones. As is typical for danburite crystals, the base of the crystal has inclusions and the tips are super clean. Material is priced according to quality of yield and size of finished stones.

Danburite cuts like topaz, but is brighter and has no cleaveage issues! It is a calcium boro-silicate and has a relatively high refractive index (1.63). Danburite is 7 to 7.25 Moh's hardness. It takes a fine polish with aluminum oxide and diamond.

Danburite - $0.45/carat
Representative sample of Danburite Rough.
Danburite#1 Flawless area measures approximately 22.0 x 8.0 x 6.5mm. 63.00 carats   $28.35	Danburite#2 Flawless area measures approximately 18.0 x 16.0 x 9.5mm. 62.55 carats    $28.15	Danburite#3 Two stones with a flawless area of approximately 7.8 x 73 x 6.0mm, and 9.7 x 4.0 x 2.2mm. 17.35 carats    $7.81 SOLD
Danburite#4 Three stones with a flawless area of approximately 16.0 x 5.0 x 4.0mm, 9.0 x 8.0 x 3.2mm and 9.8 x 3.3 x 3.2mm. 22.25 carats    $10.01 SOLD	Danburite#5 Flawless area measures approximately 17.8 x 12.6 x 7.2mm. 76.15 carats    $34.27	Danburite#6 Three stones with a flawless area of approximately 8.0 x 6.0 x 5.5mm, 7.5x 5.5 x 5.2mm and 7.9 x 5.7 x 4.6mm. 26.90 carats    $12.11 SOLD
Danburite#7 Flawless areas measure approximately 9.5 x 9.5 x 8.0mm and 9.4 x 9.0 x 7.2. 69.25 carats    $31.16	Danburite#8 Flawless area measures approximately 8.5 x 8.1 x 6.5mm. 31.10 carats    $14.00	Danburite#9 Flawless area measures approximately 7.8 x 7.4 x 6.7mm. 15.30 carats    $6.89 SOLD
Danburite - $1.00/carat
Danburite#11 Flawless area measures approximately 13.2 x 11.5 x 8.6mm. 24.40 carats   $24.40	Danburite#12 Flawless area measures approximately 13.5 x 6.5 x 6.0mm. 14.15 carats    $14.15 SOLD	Danburite#13 Flawless area measures approximately 16.4 x 7.2 x 6.9mm 13.40 carats    $13.40 SOLD
Danburite#14 Flawless area measures approximately 10.0 x 9.5 x 7.0mm. 20.20 carats    $20.20 SOLD	Danburite#15 Flawless area measures approximately 14.5 x 11.0 x 8.5mm. 30.45 carats    $30.45	Danburite#16 Three stones with a flawless area of approximately 8.2 x 7.3 x 5.4mm, 8.3 x 7.5 x 6.6mm and 9.1 x 7.6 x 5.8mm. 19.85 carats    $19.85
Danburite#17 Flawless area measures approximately 13.5 x 12.0 x 8.5mm. 24.50 carats    $24.50	Danburite#18 Flawless area measures approximately 18.5 x 6.5 x 5.8mm. 22.05 carats    $22.05	Danburite#19 Flawless area measures approximately 11.0 x 11.0 x 9.0mm. 71.15 carats    $71.15
Danburite - $1.50/carat
Danburite#20 Flawless area measures approximately 16.5 x 12.0 x 8.5mm. 21.60 carats   $32.40	Danburite#21 Flawless area measures approximately 22.0 x 10.0 x 8.5mm. 115.60 carats   $173.40	Danburite#22 Flawless area measures approximately 30.3 x 12.8 x 9.5mm. 58.30 carats   $87.45
Danburite#23 Flawless area measures approximately 21.0 x 9.8 x 8.5mm. 26.00 carats   $39.00	Danburite#24 Flawless area measures approximately 16.7 x 14.0 x 10.5mm. 28.05 carats   $42.08	Danburite#25 Flawless area measures approximately 13.0 x 13.0 x 8.7mm. 23.40 carats   $35.10

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