Opals
Gemstones
Jewelry
Coins
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$186.00
Enchère actuelle
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Fermé
15/11/2019 11:57 am
1
1695
5
4.45CT BOLIVIAN AMETHYST~GRAND MASTER CUT~FLAWLESS GEM
1
1695
5
- UGS
- Dimensions (mm)
- 11.000 x 11.000 x 7.500mm
- Poids (cts)
- 4.450
- Treatment
- No Treatment
- Taper
- Faceted
- Couleurs
-
Natural Amethyst
*CARE (Amethyst)*
Ultrasonic: Usually safe.
Steamer: Risky.
Heat: Poor; color change may occur with heat.
Chemicals that harm: Hydrofluoric acid, ammonium fluoride.
Best; Warm, soapy water and then gently clean with a soft brush. Dry with a soft cloth or air dry.
*CLARITY CHART*
IF – Internally flawless; free of inclusions
VVS – Very, very slight inclusions; microscopic inclusions barely
seen under a loupe with 10x magnification
VS – Very Slight inclusions; visible inclusions that can be seen under magnification and sometimes also with the unaided eye.
SI – Small inclusions; inclusions that are obvious under magnification and to the unaided eye.
I – Heavy or large inclusions obvious to the naked eye
I work exclusively with a precision machine when faceting gemstones. This allows extra brilliance and appeals only seen in precision cut gems. Gemstones are cut at their correct refractive index using digital precision, this facilitates making the correct facet angles allowing the maximum amount of light to enter and reflect back up through the table. This allows optimum brilliance according to each gemstone's individual refractive index. Special care in polishing ensures that the faceted gem is showcased in all its brilliance. The introduction of precision faceting machines has revolutionized the art of gem cutting allowing the gem cutter to unveil the inner beauty of every single gemstone like it has never been done before. The cut of a gem is one of the main values of a gemstone and each gemstone requires special attention in order to unveil its potential beauty. If you're looking for that extra special stone, I hope you find it here.
Sincerely,
Doug
"Light reflects off of Jewels,
But, "It" comes from above."
- Grading: IF
- Design: Round Brilliant (calibrated size)
- Color: Light purple
- Origin: Bolivia
- Treatment: None at all
- Hardness: 7
- Refractive Index: 1.54-1.55
- Custom cut by Doug Mulling (Award-winning/USFG Certified Grand-Master Faceter)
*CARE (Amethyst)*
Ultrasonic: Usually safe.
Steamer: Risky.
Heat: Poor; color change may occur with heat.
Chemicals that harm: Hydrofluoric acid, ammonium fluoride.
Best; Warm, soapy water and then gently clean with a soft brush. Dry with a soft cloth or air dry.
*CLARITY CHART*
IF – Internally flawless; free of inclusions
VVS – Very, very slight inclusions; microscopic inclusions barely
seen under a loupe with 10x magnification
VS – Very Slight inclusions; visible inclusions that can be seen under magnification and sometimes also with the unaided eye.
SI – Small inclusions; inclusions that are obvious under magnification and to the unaided eye.
I – Heavy or large inclusions obvious to the naked eye
I work exclusively with a precision machine when faceting gemstones. This allows extra brilliance and appeals only seen in precision cut gems. Gemstones are cut at their correct refractive index using digital precision, this facilitates making the correct facet angles allowing the maximum amount of light to enter and reflect back up through the table. This allows optimum brilliance according to each gemstone's individual refractive index. Special care in polishing ensures that the faceted gem is showcased in all its brilliance. The introduction of precision faceting machines has revolutionized the art of gem cutting allowing the gem cutter to unveil the inner beauty of every single gemstone like it has never been done before. The cut of a gem is one of the main values of a gemstone and each gemstone requires special attention in order to unveil its potential beauty. If you're looking for that extra special stone, I hope you find it here.
Sincerely,
Doug
"Light reflects off of Jewels,
But, "It" comes from above."
- UGS
- Dimensions (mm)
- 11.000 x 11.000 x 7.500 mm
- Poids (cts)
- 4.450
- Treatment
- No Treatment
- Taper
- Faceted
- Couleurs
-
Natural Amethyst
*CARE (Amethyst)*
Ultrasonic: Usually safe.
Steamer: Risky.
Heat: Poor; color change may occur with heat.
Chemicals that harm: Hydrofluoric acid, ammonium fluoride.
Best; Warm, soapy water and then gently clean with a soft brush. Dry with a soft cloth or air dry.
*CLARITY CHART*
IF – Internally flawless; free of inclusions
VVS – Very, very slight inclusions; microscopic inclusions barely
seen under a loupe with 10x magnification
VS – Very Slight inclusions; visible inclusions that can be seen under magnification and sometimes also with the unaided eye.
SI – Small inclusions; inclusions that are obvious under magnification and to the unaided eye.
I – Heavy or large inclusions obvious to the naked eye
I work exclusively with a precision machine when faceting gemstones. This allows extra brilliance and appeals only seen in precision cut gems. Gemstones are cut at their correct refractive index using digital precision, this facilitates making the correct facet angles allowing the maximum amount of light to enter and reflect back up through the table. This allows optimum brilliance according to each gemstone's individual refractive index. Special care in polishing ensures that the faceted gem is showcased in all its brilliance. The introduction of precision faceting machines has revolutionized the art of gem cutting allowing the gem cutter to unveil the inner beauty of every single gemstone like it has never been done before. The cut of a gem is one of the main values of a gemstone and each gemstone requires special attention in order to unveil its potential beauty. If you're looking for that extra special stone, I hope you find it here.
Sincerely,
Doug
"Light reflects off of Jewels,
But, "It" comes from above."
- Grading: IF
- Design: Round Brilliant (calibrated size)
- Color: Light purple
- Origin: Bolivia
- Treatment: None at all
- Hardness: 7
- Refractive Index: 1.54-1.55
- Custom cut by Doug Mulling (Award-winning/USFG Certified Grand-Master Faceter)
*CARE (Amethyst)*
Ultrasonic: Usually safe.
Steamer: Risky.
Heat: Poor; color change may occur with heat.
Chemicals that harm: Hydrofluoric acid, ammonium fluoride.
Best; Warm, soapy water and then gently clean with a soft brush. Dry with a soft cloth or air dry.
*CLARITY CHART*
IF – Internally flawless; free of inclusions
VVS – Very, very slight inclusions; microscopic inclusions barely
seen under a loupe with 10x magnification
VS – Very Slight inclusions; visible inclusions that can be seen under magnification and sometimes also with the unaided eye.
SI – Small inclusions; inclusions that are obvious under magnification and to the unaided eye.
I – Heavy or large inclusions obvious to the naked eye
I work exclusively with a precision machine when faceting gemstones. This allows extra brilliance and appeals only seen in precision cut gems. Gemstones are cut at their correct refractive index using digital precision, this facilitates making the correct facet angles allowing the maximum amount of light to enter and reflect back up through the table. This allows optimum brilliance according to each gemstone's individual refractive index. Special care in polishing ensures that the faceted gem is showcased in all its brilliance. The introduction of precision faceting machines has revolutionized the art of gem cutting allowing the gem cutter to unveil the inner beauty of every single gemstone like it has never been done before. The cut of a gem is one of the main values of a gemstone and each gemstone requires special attention in order to unveil its potential beauty. If you're looking for that extra special stone, I hope you find it here.
Sincerely,
Doug
"Light reflects off of Jewels,
But, "It" comes from above."
| Fournisseur d'expédition | Expédition vers :pays | Expédition dans le reste du monde |
|---|---|---|
| Standard Shipping - Tracked | $7.00 / : jours jours | $19.00 / : jours jours |
dougpamgems
Welcome to DougPamGems. As a professional cutter specializing in opals (Topshelfopals), I have now ventured into the world of "other" gemstones. Precision faceting is my new-found love. As with opals, my goal is to reveal as much whimsical wonder and beauty as a piece of rough can produce. It is my goal to allow these heavenly treasures to lead and guide me, to shape and polish these colorful rustic stones into pure eye candy, to allow them to come into fruition as objects of beauty to pleasure and inspire others like myself. As an award-winning faceter and member of the USFG, You can rest assured that your gemstone has been cut and polished with love, excitement, anticipation and professional skill.
Sincerely,
Doug
:ville Pays
Vérifié
: Retour total
-
PositifLovely cut and sparkle. Well packaged and fast delivery.
-
Positif
Thanks again Doug!!
-
Positif
A Man who gives us wonderful stones! We thank you!
-
Positif
Very beautiful gem!
-
Positif
Paid and shipped - no feedback left after 100 days
Historique des enchères (1)
urchin
Acheté auprès de ce vendeur précédemment
il y a 5 ans
$185.00
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Les détails d'expédition
Expédition:
$19.00 :compter les jours via Standard Shipping - Tracked
Expédié depuis:
United States of America
Options de paiement
Aperçu
Type d'inscription :
Standard
Identifiant du produit :
1043544
Enchère de départ : $190
Départs : 8th November 2019 04:45 pm PST
Prend fin : 15th November 2019 11:57 am PST
* Tous les prix sont en :devise
