Basic Filters
Weight, Shape, Color (White or Fancy), Clarity
Cut – Ideal, Excellent, VG+, etc.
Grading Report / Lab Report Number
Buy Request Notifications
Location – Includes flexible delivery and seller location
Seller – Search by company name or RapNet ID (use semicolons to separate multiple sellers)
Rated Sellers Only
Media – Filter by diamonds with Images, Videos, or both
Finish Quality Explained (3X, EX-, VG+, VG-)
These are RapNet’s pre-defined combinations of Cut, Polish, and Symmetry:
3X = Cut, Polish, and Symmetry are all Ideal or Excellent
EX- = Cut is Excellent; Polish and Symmetry are Excellent or Very Good (but not all three are Excellent)
VG+ = Cut is Very Good; Polish and Symmetry are Excellent or Very Good
VG- = Cut is Very Good; Polish and Symmetry are Very Good or Good (but not all three are Very Good)
Additional Preferences
Rough Source / Green Star diamonds
Price Range – Filter by RapNet or Cash price
Digital Notes
Search by Lab Report Number (also available on the app)
Show Only Options
Latest Listings – Newly listed diamonds (last 7 days)
Matched Pairs
Primary Suppliers
Guaranteed Available
Type IIa/2A -
RapNet supports GIA-recognized diamond types, including: Type Ia, IaB, Ib, IIa, IIb, and Pink.
These values are automatically synced from the GIA database when you upload GIA-graded diamonds.
You do not need to manually add the "Diamond Type" field during upload—RapNet fetches it for you.
View and Sort by Diamond Type: To display and sort diamonds by type in your search results:
Go to More > Custom Columns
Select Diamond Type
Use the column header to sort by Diamond Type
Special Diamond Attributes
BGM Filter (No Brown/Green/Milky):
Enabling “No BGM” adds a “Mixed” filter to shades
Definition: No BGM = No brown or green tinge, no milky/cloudy appearance
Note: Shade/tinge doesn’t refer to fancy colors
Not a required field—check supplier comments or ask via the Trade Center
Eye-Clean Diamonds:
No visible inclusions to the naked eye
Note: Based on the seller’s representation, not the grading report
Note: When selecting ‘’no BGM’’ in the search form, the search results will include a ‘’mixed’’ filter to ‘’shades’’.
No BGM: What It Means
No BGM refers to diamonds that do not show a brown or green tinge and are not milky or cloudy in appearance.
BGM is not a required upload field on RapNet.
Some suppliers include BGM info in the comments section.
For clarity, you can message suppliers directly through the Messaging Center or Trade Center.
Note: “Tinge” here does not apply to fancy-colored diamonds.
This is an industry term, not a lab-certified grade.
Eye-Clean: What It Means
Eye-clean diamonds have no inclusions visible to the naked eye.
Especially relevant for SI and I1 clarity diamonds, where inclusion visibility varies.
RapNet allows you to filter for Eye-Clean diamonds.
Note: This is based on the seller’s representation and is not calculated and does not appear on the grading report.