Diamond Service Grading

10/15/2026

DSG will be at the East Bay Card Show in Burlingame at the Hyatt Regency (SF Airport) on the weekend of November 7th & 8th. Stop by and say hello! Bring in your favorite collectible cards for “same day” on-site grading. Stop by and say hello! Bring in your favorite collectible cards for “same day” on-site grading or to drop off an order for a standard 10-day submission. The team will be on hand offering their very popular Pokémon Mystery boxes with some banger hits!

While you’re there, check out our displays to see the variety of encapsulations and custom frames we offer! We can grade and encapsulate a variety of card sizes at the show from standard, TCG, Pokémon, Marvel, vintage sports, pre-war era To***co cards, premium thick sports cards & RPAs, Tallboys from Topps, Classic, & Fleer, concert & game tickets/stubs, and more.

Diamond Service Grading presents Sonoma County Card & Collectibles Show August 14-16th 2026. Get tickets today.

10/12/2026

DSG will be at the East Bay Card Show in Burlingame at the Hyatt Regency (SF Airport) on the weekend of November 7th & 8th. Stop by and say hello! Bring in your favorite collectible cards for “same day” on-site grading. Stop by and say hello! Bring in your favorite collectible cards for “same day” on-site grading or to drop off an order for a standard 10-day submission. The team will be on hand offering their very popular Pokémon Mystery boxes with some banger hits!

While you’re there, check out our displays to see the variety of encapsulations and custom frames we offer! We can grade and encapsulate a variety of card sizes at the show from standard, TCG, Pokémon, Marvel, vintage sports, pre-war era To***co cards, premium thick sports cards & RPAs, Tallboys from Topps, Classic, & Fleer, concert & game tickets/stubs, and more.

10/09/2026

Taylor Trades Card Show in Santa Rosa on Friday Oct. 30th, 5 PM-10 PM - Halloween Eve! This is a great show with lots of Pokémon, Sport cards, Marvel cards, One Piece and other TCG cards on hand, along with a ton of cool sports memorabilia.
DSG will be on-site offering same day grading services for any raw cards you pick up at the show or that you bring in for grading! See you there!!

10/09/2026

DSG will be at the Taylor Trades Card Show in Santa Rosa at the Santa Rosa Vets Memorial building, on Friday Night, Halloween Eve - October 30th. This is a one-night event! Stop by and say hello! Bring in your favorite collectible cards for “same day” on-site grading or to drop off an order for a standard 10-day submission. The team will be on hand offering their very popular Pokémon Mystery boxes with some banger hits!

While you’re there, check out our displays to see the variety of encapsulations and custom frames we offer! We can grade and encapsulate a variety of card sizes at the show from standard, TCG, Pokémon, Marvel, vintage sports, pre-war era To***co cards, premium thick sports cards & RPAs, Tallboys from Topps, Classic, & Fleer, concert & game tickets/stubs, and more.

Diamond Service Grading presents Sonoma County Card & Collectibles Show August 14-16th 2026. Get tickets today.

10/06/2026

Sports card collectors are grading their most treasured premium thick cards with DSG, regardless of whether they lean towards collecting collegiate or pro uni! Why? The answer is simple. They want to protect and retain the beauty these higher end cards possess. DSG slabs offer the best protection for collectors' favorite premium thicker collectible cards:
• UV protected for long-lasting preservation against fading and discoloration.
• 25x stronger polycarbonate material for the ultimate in long term protection. Who needs slab bumpers or slab guards? Not us, not here, not ever!
• Crystal clear slab cases for you the card collector to show-off & enhance the beauty of your favorite and most vibrant collectible cards.
• A fast 10-day turnaround for DSG’s Standard service and at only $15 per encapsulation

Invest in the highest quality slab available and grade your most treasured premium thick Flawless, National Treasures, Impeccable, Immaculate and other sports cards today with DSG! Like these two awesome Panini Flawless Gem Charles Woodson cards!
2023 Flawless Collegiate Charles Woodson /25 Diamond Gem card graded a DSG 9 Mint, and this 2020 Flawless Charles Woodson /5 Emerald Gem card graded a DSG 10 Gem Mint!

10/02/2026

Check out this stunning 2018 Topps Chrome Shohei Ohtani Pink Refractor RC graded a DSG 10 Gem Mint! Our Diamond Service Grading encapsulations are designed with the collector in mind:
• UV protected for long-lasting preservation against fading & discoloration.
• 25x stronger polycarbonate material for the ultimate in long term protection. Who needs slab bumpers or slab guards? Not us, not here!
• Crystal clear slab cases for you as a collector to show-off & enhance the beauty of your favorite and most vibrant cards.
• A fast 10-day turnaround for DSG’s Standard service and at only $15 per encapsulation. No upcharges ever!!

Invest in the best quality encapsulation available and grade your most treasured cards today with DSG!

09/30/2026

DSG will be at the Taylor Trades Card Show in Santa Rosa at the Santa Rosa Vets Memorial building, on Friday Night, Halloween Eve - October 30th. This is a one-night event! Stop by and say hello! Bring in your favorite collectible cards for “same day” on-site grading or to drop off an order for a standard 10-day submission. The team will be on hand offering their very popular Pokémon Mystery boxes with some banger hits!

While you’re there, check out our displays to see the variety of encapsulations and custom frames we offer! We can grade and encapsulate a variety of card sizes at the show from standard, TCG, Pokémon, Marvel, vintage sports, pre-war era To***co cards, premium thick sports cards & RPAs, Tallboys from Topps, Classic, & Fleer, concert & game tickets/stubs, and more.

09/30/2026

DSG will be at the Taylor Trades Card Show in Santa Rosa at the Santa Rosa Vets Memorial building, on Friday Night, Halloween Eve - October 30th. This is a one-night event! Stop by and say hello! Bring in your favorite collectible cards for “same day” on-site grading or to drop off an order for a standard 10-day submission. The team will be on hand offering their very popular Pokémon Mystery boxes with some banger hits!

While you’re there, check out our displays to see the variety of encapsulations and custom frames we offer! We can grade and encapsulate a variety of card sizes at the show from standard, TCG, Pokémon, Marvel, vintage sports, pre-war era To***co cards, premium thick sports cards & RPAs, Tallboys from Topps, Classic, & Fleer, concert & game tickets/stubs, and more.

09/30/2026

2025 Leaf Pop Century Michael Beck Scripted Warriors 1/1 Auto graded a DSG 9.5 Mint+ and a 2023 Leaf Metal Celebrity Chuck Norris - Jean-Claude Van Damme dual auto 3/3 graded a DSG 10 Gem Mint!

Invest in the highest quality slab available and grade your most treasured Entertainment celebrity cards today with DSG! Like these two rare cards!

09/30/2026

2001 Fleer Authority Bo Jackson We're No 1 Die-Cut Auto - DSG 9 Mint