Advance Gemmological Equipment Analysis
We provide:
- Infra-red Spectrophotometer Analysis
- Electron Micropobe Analysis
- Electron Scanning microscope Analysis
Consultancy
Professional consultancy service in gemstone for jewelers and customers.
Charge: HK$1,000 - $2,000 per hour.
Jadeite Identifcation
| Item |
Full Certificate |
Small Certificate |
I.R. Spectrum |
| Pendants, small carving, saddle ring & Cabochon |
HK$700 |
HK$400 |
HK$100 |
| Bangle |
HK$800 |
HK$500 |
HK$150 |
| Bead necklace |
HK$1,200 |
- |
HK$250 |
| Large carving |
HK$1,300 |
- |
- |
|
Diamond Grading
| Item |
Identification Certificate |
Grading Report |
Report Only |
| White diamond |
HK$700 |
HK$700 |
HK$400 |
Remark: HK$100 for each additional carat.
Please call for price in case of rough stone and fancy colour diamond. |
|
Color Gemstone Identification
| Item |
With Certificate |
Report |
Remarks |
| Ruby, sapphire, emerald & chrysobery |
HK$700 |
HK$480 |
HK$100 for each
additional carat |
| Semi-precious stone |
HK$600 |
- |
HK$50 for each
additional carat |
| Rough stone |
HK$700 up |
HK$480 up |
- |
| Testing which requires extensive mineralogical & chemical quantative analysis |
HK$2,000 |
- |
- |
|
Valuation & Appraisal Service
We provide professional valuation and appraisal services for assets valuation,
personal estate, export, insurance and other purpose. In general, our charge is as follow:
| Retail Replacement |
Fee |
| Below HK$50,000 |
HK$750 (Minimum charge) |
| HK$50,001 - $100,000 |
1.5% of RPC |
| HK$100,001 - $500,000 |
1.2% of RPC |
| Over HK$500,000 |
1.0% of RPC |
|
Price is negotiable in case of bulk or long-term services.
|
