| Trademark / Brand Name |
Class(es) |
| CRISTAL +diamond |
6, 7 |
| CRISTEL +diamond & circle |
11 |
| CRIZORA +diamond |
11 |
| CROWN +diamond |
7 |
| CROWN DIAMOND +diamond oval |
41 |
| CRYSTAL +diamond |
12, 16, 19, 20, 21, 29, 32 |
| CRYSTAL +diamond & square |
6, 30, 37 |
| CRYSTAL +birds & diamond |
3 |
| diamond |
44 |
| CRYSTAL GRANITO +diamond |
19 |
| CRYSTAL MANTAS +diamond |
24 |
| CRYSTAL METAR +diamond |
9 |
| CRYSTAL RECTO +diamond |
19 |
| CRYSTAL RED LINE +diamond |
21 |
| CRYSTAL brand +diamond |
30 |
| CRYSTAL marbo +diamond |
19 |
| CRYSTAL rusto +diamond |
19 |
| CRYSTILIA +diamond |
6 |
| CSJ +arc & diamond |
14 |
| CUSHELLA +diamond |
14 |
| CUT N CARAT +diamond |
14 |
| D diamond +circle |
14 |
| D +diamond |
8, 35, 40 |
| D +diamond & arcs |
14 |
| D +diamond & hand |
14 |
| D +diamond & oval |
14 |
| D BAR +diamond & square |
43 |
| D DANIA diamond jewellery |
14 |
| diamond |
14 |
| D DAZZLE +diamond |
14 |
| D DEV STAR +hand & diamond |
14 |
| D DIA SPARK +diamond |
14 |
| D DIAMAX +diamond |
7 |
| D DIAMOND +diamond & pins |
16 |
| D DIAMOND GALLERY +diamond |
35 |
| D DJEWELS +diamond & square |
14 |
| D GEM MOUNT +diamond |
14 |
| D SRIA FASHIONS +diamond |
14 |
| D'ARL diamond jewellery |
14 |
| D.E. +diamond & triangles |
31 |
| D.K.R. JEWELLERY +diamond |
14 |
| DADURAM diamond tea |
30 |
| DANCING diamond |
14 |
| DANOG +spade diamond heart |
28 |
| DBP +diamond |
6, 11 |
| DBP +diamond & arcs |
11 |
| DC diamond CONSTELLATION |
14 |
| DCC red diamond +flower |
9 |
| DCORE MATRIMONY +diamond |
45 |
| DCW DIAMOND +diamond & cow |
6 |
| DD +diamond |
35 |
| DD +diamond & square |
24 |
| DD D-DEV DIAMONDS +diamond |
14 |
| DD DIAMOND DEMANDS +diamond |
35 |
| DEEP GOLD +diamond |
16 |
| DEEPA gold diamond silver |
35 |
| diamond |
9 |
| DESIGN NO. WINLAM +diamond |
19 |
| DESIGN TRENDS +diamond |
14 |
| DESIGNER DIAMONDS +diamond |
14 |
| DESIRE +diamond |
14 |
| DEVAAYA +diamond |
14, 35 |
| DEVII JEWELLERS +diamond |
14 |
| DFJ +diamond |
14 |
| DG +diamond |
14 |
| DG'S +diamond |
26 |
| DGW +diamond |
19 |
| DH DIAMOND HOUSE +diamond |
14 |
| DH DIAMOND HUT +diamond |
14 |
| DHAKAN +hands & diamond |
14 |
| DHC HALLMARKING +diamond |
35 |
| DIA SENSE +diamond |
14, 35 |
| DIAGOLD DESIGNS +diamond |
14 |
| DIAJEWEL +diamond |
6, 14, 16, 35, 38, 40, 41, 42 |
| DIAM +diamond & square |
35 |
| DIAMANT +diamond |
6 |
| DIAMANT +diamond & oval |
2 |
| DIAMANTINA +diamond & crown |
14 |
| DIAMON CROWN +crown diamond |
19 |
| DIAMOND +diamond |
2, 3, 6, 7, 8, 9, 11, 14, 16, 17, 18, 19, 21, 22, 24, 25, 26, 29, 30, 31, 35 |
| DIAMOND +diamond & bottle |
3 |
| DIAMOND +diamond & circle |
6, 30 |
| DIAMOND +diamond & cogwheel |
12 |
| DIAMOND +diamond & leaves |
35 |
| DIAMOND +diamond & man |
34 |
| DIAMOND +diamond & oval |
3, 6, 19 |
| DIAMOND +diamond & square |
20, 21 |
| DIAMOND +diamond & stars |
21 |
| DIAMOND +diamond & stripes |
29 |
| DIAMOND +diamond & triangle |
1, 3 |
| DIAMOND +diamond arc & oval |
30 |
| DIAMOND +leaves & diamond |
7 |
| DIAMOND +square & diamond |
37 |
| DIAMOND 3D PAPAD +diamond |
30 |
| DIAMOND 99 +diamond & circl |
21 |
| DIAMOND AGRO flex +diamond |
17 |
| DIAMOND ASSOCIATES +diamond |
36 |
| DIAMOND AVCOM +diamond |
9 |
| diamond |
24 |
| DIAMOND BRAND +diamond |
16, 17, 18, 24, 26, 30 |
