Colored stone identification
from
BRL 200.00 per sample
- Quantities and parcels: on request
- Verbal analysis, without an authenticity report or any document
Price list
Our prices
Reference price list for laboratory services. Parcels, large quantities and inventories are quoted case by case — talk to our team.
Colored stones and gem minerals
Colored stone report
from
BRL 350.00 per sample
- Colored stones: BRL 350.00 per gem
- Matched pairs of finer quality: BRL 450.00
- Parcels or large quantities: on request
Gem mineral identification
from
BRL 200.00 per sample
- Parcel pricing: on request
- Verbal analysis, without an authenticity report or any document
Gem mineral certification
from
BRL 300.00 per sample
- From BRL 300.00
- Parcel pricing: on request
Note: The colored stone authenticity report includes an illustrative photo, number of gems analysed, weight, measurements, shape, cut, diaphaneity, colour, clarity, instruments used, mineral species and variety, comments, relevant observations and, where possible, degree of treatment and geographic origin. Origin determination is available only for emerald and, in some cases, Paraíba tourmaline, alexandrite, ruby and sapphire, for an additional fee (origin report). Ignius does not identify or issue reports for minerals without gem quality (e.g. iron ore, industrial abrasives). The price includes the authenticity card issued with each document.
Loose diamonds
Diamond identification and grading
from
BRL 200.00 per sample
- 0.25 ct to 0.99 ct: BRL 200.00
- 1.00 ct to 1.99 ct: BRL 250.00
- 2.00 ct to 2.99 ct: BRL 300.00
- 3.00 ct to 3.99 ct: BRL 350.00
- Above 3.99 ct: on request
Diamond certification
from
BRL 350.00 per sample
- 0.25 ct to 0.99 ct: BRL 350.00
- 1.00 ct to 1.99 ct: BRL 450.00
- 2.00 ct to 2.99 ct: BRL 550.00
- 3.00 ct to 3.99 ct: BRL 650.00
- Above 3.99 ct: on request
Note: Identification and grading (colour/clarity) without a report is only possible for loose gems, i.e. not mounted in jewelry. Diamonds set in jewelry are analysed after a quote is approved, which varies by piece. The diamond authenticity report includes photo and number of samples, weight, measurements, colour and clarity grades, table and pavilion proportions, fluorescence behaviour, shape and cut, instruments used, comments and relevant observations.
Jewelry identification (without report)
Ring
from
BRL 350.00 per unit
- Per unit (metal with up to 21 gems)
- Volume pricing: on request
Bracelet
from
BRL 500.00 per unit
- Per unit (metal with gems from 3 to 30 points)
- Volume pricing: on request
Necklace
from
BRL 650.00 per unit
- BRL 650.00 — metal with gems from 3 to 30 points
- BRL 750.00 — above 30 points
Earrings
from
BRL 500.00 per unit
- Per unit (metal with up to 42 gems)
- Volume pricing: on request
Jewelry certification
Ring
from
BRL 500.00 per unit
- Per unit (metal with up to 21 gems)
- Volume pricing: on request
Bracelet / riviera
from
BRL 650.00 per unit
- Per unit (metal with gems from 3 to 30 points)
- Volume pricing: on request
Necklace
from
BRL 750.00 per unit
- BRL 750.00 — metal with gems from 3 to 30 points
- BRL 900.00 — above 30 points
Earrings
from
BRL 600.00 per unit
- Per unit (metal with up to 42 gems)
- Volume pricing: on request
Note: The jewelry authenticity report includes photo and number of pieces analysed, gem weights, total weight of the piece, measurements, diaphaneity, colour, clarity, instruments used, mineral species and variety, comments and a full description of the material, stating the type of metal, setting and design. Prices may change according to the number of pieces in the inventory and the weight and size of the gems.