Ametrine

Quartz Group

Key Properties

Property Value
Mohs Hardness 7.0 (7)
Typical Size 1-50 carats (commercial: 3-20 carats; medium to large sizes)
Typical Price Range $10-100 per carat (commercial: $20-60; natural bicolor)
Rarity Level Limited Occurrence
Availability Level Limited Supply
Availability Driver Limited Deposits
Investment Appropriateness Fashion/Trend Gems

Pricing

Typical Price
$25.00
per carat
MC Price
$12.62
per carat
Listing Price
$7.15
per carat
Sold Price
$4.99
per carat
My Price
N/A
per carat
Hunt Target Price
N/A
per carat

Price Calculator

Estimate Type Total Value Price per Carat
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MC Price Cost - -
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NEUTRAL
45.0

Score Components

Geo rarity
65
Mkt availability
65
Invest Appr
25
hardness
25
price
25

Buy This Gem

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Detailed Descriptions

Rarity Description: Natural bicolor quartz showing amethyst purple and citrine yellow; primarily from Bolivia.

Availability Description: Available through gem dealers; Bolivian material is standard source.

Investment Description: Novelty bicolor quartz; limited investment potential; collector and designer interest.

Seller Prices

Seller Faceted Price Rough Price Asking PPC, Faceted Asking PPC, Rough
mujtabagems $11.72/ct - $21.72/ct -
danish46 $9.62/ct - $19.96/ct -
shahim2015 $9.20/ct - $10.33/ct -
waranyugemsmart $9.16/ct - - -
minerdirect $8.76/ct - $12.66/ct -
gemsofafrica $8.66/ct - - -
thedivinegemz $8.46/ct - - -
anandandeiv-gems $8.06/ct - - -
zeerocks $7.67/ct - - -
mosijan19 $7.09/ct - $28.37/ct -
kingfisher-jewellery $6.89/ct - $12.76/ct -
qualitygemsmine $6.54/ct - $19.99/ct -
preciouscarats $6.28/ct - - -
natugems $5.73/ct - - -
tabishali $5.63/ct - - -
crysta1gems $4.98/ct - $12.00/ct -
everlastinggems $3.94/ct - $6.69/ct -
preciousgems $3.89/ct - $6.48/ct -
puti $3.85/ct - - -
uniqueemerald $3.29/ct - - -
allsapphires $3.22/ct - - -
fakhr $3.12/ct - $4.71/ct -
gemex $2.89/ct - $6.48/ct -
mineralsmaniastones $2.70/ct - $20.19/ct -
mogokstone $2.66/ct - - -
facetsprecision $2.61/ct - $16.02/ct -
galleria $2.59/ct - - -
perfectgems $2.48/ct - - -
suchengems $2.16/ct - - -
trustedgems $1.98/ct - - -
natthidagems $1.80/ct - - -
gemssupplier $1.60/ct - $10.39/ct -
topazgems $1.16/ct - - -
bahoominerali $1.14/ct - - -
sarahcreations $0.79/ct - $29.89/ct -
mineralscollection $0.73/ct - - -
iahgems $0.69/ct - - -
imaangemscollection $0.68/ct - - -
pakmineralsparadise $0.66/ct - - -
$0.58/ct - - -
abdul555 $0.33/ct - - -
cityofjewels-bangkok $0.12/ct - - -
raregems - $0.50/ct - -
skyjems - - $41.16/ct -
yourgiftstop - - $37.50/ct -
gemscorner - - $30.09/ct -
finergems - - $15.26/ct -
sedagems - - $13.32/ct -
gemworldaus - - $11.22/ct -
royalgemstones - - $8.12/ct -
msgemsminerals - - $7.30/ct -
gemstar - - $7.20/ct -
puregemstore - - $6.25/ct -
shangrilagems - - $5.86/ct -
mundogemas - - $5.44/ct -
colouredgems - - $5.33/ct -
esmeraldas - - $3.01/ct -
jeanclaude - - $0.20/ct -

Price History (Last 3 Years)

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Origin Variants

Origin Rarity Price Multiplier Multiplier in MC
Bolivia Rare x1.50 x0.71

Color Variants

No color variants found for this gem.

Price Levels of Origin and Color Variants on MC

Origin Colour Clarity Price Per Carat # Listings Avg Weight
Madagascar medium dark purple Eye clean $21.60/ct 1 16.74 ct
Brazil medium light purple Eye clean $13.11/ct 2 7.55 ct
Brazil medium purple Eye clean $12.42/ct 3 6.33 ct
Brazil medium dark purple Eye clean $12.37/ct 3 9.75 ct
Brazil medium dark purple Eye clean to Slightly included $12.03/ct 2 7.69 ct
Brazil light purple Eye clean $12.02/ct 1 6.82 ct
Bolivia medium dark purple Eye clean $11.00/ct 1 15.68 ct
Bolivia medium purple Eye clean $11.00/ct 1 8.88 ct
Bolivia medium purple Slightly included $6.46/ct 1 15.23 ct

Current Listings

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