| Trademark / Brand Name |
Class(es) |
| OAJ DIAMOND JEWELRY |
14 |
| OCEAN DIAMOND |
29 |
| OCEAN PLAAST DIAMOND |
17 |
| ODEN DIAMOND JEWELLERY |
14 |
| OM DIAMOND JEWELLERY +om su |
14 |
| OM STAR DIAMOND GALLERY |
6, 16, 18, 20, 26, 35, 40, 42 |
| OM STAR DIAMOND JEWELLERY |
35 |
| OMKAR DIAMOND CLASSES |
41 |
| ONLY MY DIAMOND |
42 |
| ORRE DIAMOND'S FOR ALL |
14 |
| OSDI OM SAI DIAMOND +diamon |
41 |
| OSIYA DIAMOND +diamond oval |
21 |
| OSTER DIAMOND |
25 |
| P PREM DIAMOND +diamond |
35 |
| P SHAKTI DIAMOND TOOLS |
7 |
| P.M. NO. 1 DIAMOND SPECIAL |
3 |
| P.T.C DIAMOND +diamonds |
30 |
| P.T.C. DIAMOND +diamond |
30 |
| PADMALAYA'S DIAMOND +diamon |
30 |
| PAKUDA brand DIAMOND qualit |
24 |
| PANKAJ DIAMOND +circles |
35 |
| PARINEETA bindi DIAMOND |
3 |
| PARISHI DIAMOND |
14 |
| PARISHI DIAMOND +diamond |
14 |
| PARISHRAM DIAMOND INSTITUTE |
41 |
| PAVIZHAM DIAMOND +diamond |
30 |
| PC DIAMOND +triangles |
1 |
| PERFECT DIAMOND |
16 |
| PHEONIX DIAMOND |
6, 11, 21 |
| PINK DIAMOND |
3, 29, 30 |
| POLAR BEAR DIAMOND |
14 |
| POLY DIAMOND |
17 |
| POLY QUIK SH BLUE DIAMOND |
1 |
| PRABHAT DIAMOND +woman |
3 |
| PRAGATI DIAMOND +diamond |
16 |
| PRASAD'S DIAMOND +diamond |
30 |
| PRIME DIAMOND ACADEMY +man |
41 |
| PRINCE DOUBLE DIAMOND |
3 |
| PTK PARESH DIAMOND TOOLS |
7 |
| PURE DIAMOND +diamond |
30 |
| R L DREAM DIAMOND |
14 |
| R.I.A.F DIAMOND LEAF +plant |
30 |
| RAAJJHESH DIAMOND |
16 |
| RAHUL DIAMOND |
16 |
| RAJ DARBAR DIAMOND +arcs |
14 |
| RAJNI GOLD DIAMOND |
3 |
| RALCO DIAMOND supreme |
12 |
| RAYS DIAMOND jewellery |
14 |
| RCI SELIX DIAMOND compass |
16 |
| RD royal DIAMOND +diamond |
5 |
| RDE CITY DIAMOND tea +plant |
30 |
| REAL DIAMOND |
7, 24 |
| REAL DIAMOND +diamond & ova |
9, 29 |
| REAL DIAMOND +square |
35 |
| REAL IS A DIAMOND |
41 |
| REAL'S DIAMOND +diamond man |
23 |
| RED DIAMOND |
1, 4, 25, 30, 31 |
| RED DIAMOND +diamond |
30, 31 |
| RED DIAMOND +squares & oval |
12 |
| RED DIAMOND MELAMINE |
21 |
| RED DIAMOND SUPER +diamonds |
30 |
| RELIANCE DIAMOND LOGISTICS |
42 |
| RGTC DIAMOND EMBROIDERY |
23 |
| RICH DIAMOND CREATION |
12 |
| RIG DIAMOND FILL THE QUALIT |
6 |
| RITCO DIAMOND SERIES |
8 |
| RL DREAM DIAMOND |
16, 35 |
| ROCK HARD APEX DIAMOND |
19 |
| ROSE DIAMOND JEWELLERY |
35 |
| ROSYBLUE (DIAMOND DEVICE) |
15, 16 |
| ROYAL DIAMOND |
3, 21, 30 |
| ROYAL DIAMOND JEWELLERY SET |
14 |
| ROYAL ASSCHER DIAMOND +crow |
14 |
| ROYAL SALUTE DIAMOND TRIBUT |
33 |
| RSD DIAMOND +plant & oval |
30 |
| RUPANI'S DIAMOND +diamond |
35 |
| S SAGAR DIAMOND +diamond |
14 |
| S SAMARTH DIAMOND +flower |
14 |
| S SAMARTH DIAMOND +star |
14, 35 |
| S SAMRIDHI GOLD & DIAMOND |
14 |
| S SATYAM DIAMOND JEWELLERY |
35 |
| S SHRENUJ THE DIAMOND STORE |
14 |
| S.K. DIAMOND washing powder |
3 |
| S.M. JEWELS AND DIAMOND |
14 |
| S.S. DIAMOND TOOLS +arcs |
7 |
| S.S.O. DIAMOND |
30 |
| SACHHA DIAMOND |
24 |
| SAGAR DIAMOND c-60 |
9 |
| SAGER DIAMOND GOLD |
31 |
| SAI DIAMOND |
9 |
| SAMIKSHA DIAMOND JEWELLERY |
14 |
| SAMPADA DIAMOND COLLECTION |
14 |
| SAN D'ZINE DIAMOND JEWELLER |
14 |
| SANTI DIAMOND |
30 |
| SANTUSHTI DIAMOND JEWELLERY |
14 |
| SAPTAKOTI DIAMOND DROPS +go |
4 |
| SATTVA DIAMOND JEWELLERY |
35 |
| SCISSORS DIAMOND JUBILEE |
34 |
| SCNNEL DIAMOND CORAL |
3 |
| SD DIAMOND +squares & arcs |
21 |
